# O. Davidson Match Log

Source: https://tennis-db.com/players/4585690/o-davidson/matches
Tour: ATP
Rows on canonical first page: 200
Total matching rows: 200
Main-draw summary: 89-111 (44.5%)

## Visible match rows
| Date | Result | Opponent | Tournament | Category | Round | Surface | Score | Match URL |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1979-10-03 | L | T. Gorman | Maui | ATP 250 | R64 | Hard | 2-6 0-6 | https://tennis-db.com/matches/sackmann_atp:096901104d33f0486b7f2233b5dfd9d499674db6ecf9b355bc785fa81e1596a4/t-gorman-vs-o-davidson |
| 1976-11-04 | L | E. Dibbs | London | ATP 250 | R32 | Carpet | 6-4 1-6 3-6 | https://tennis-db.com/matches/sackmann_atp:83e29b96f2aad26e7fe3d326828e9bbfea7869d8c4ab00ff6e3563e8988057af/e-dibbs-vs-o-davidson |
| 1975-10-09 | L | B. Mitton | Maui | ATP 250 | R16 | Hard | 3-6 3-6 | https://tennis-db.com/matches/sackmann_atp:d4c9167257a7fd279f90849e5f6886a21a2f46f7ec642c4857e01d3601a8a2ba/b-mitton-vs-o-davidson |
| 1975-10-08 | W | J. Kamiwazumi | Maui | ATP 250 | R32 | Hard | 6-3 7-6 | https://tennis-db.com/matches/sackmann_atp:9f0a52a0aa621570e1bcc0a07faa7b849a8a373ed66894b0c2d67533d7c1b19f/o-davidson-vs-j-kamiwazumi |
| 1974-10-09 | L | O. Parun | Maui | ATP 250 | R32 | Hard | 3-6 5-7 | https://tennis-db.com/matches/sackmann_atp:07c4e219e735127145fe32d466216b959d6430187782f0e30e15341b09384c1d/o-parun-vs-o-davidson |
| 1974-09-01 | L | T. Koch | US Open | Grand Slam | R64 | Grass | 3-6 6-7 5-7 | https://tennis-db.com/matches/sackmann_atp:8b0075ada60c2f11676aa52bed2fab3dd7bfd91d201774d798c091814c724627/t-koch-vs-o-davidson |
| 1974-08-30 | W | Paul Kronk | US Open | Grand Slam | R128 | Grass | 6-7 6-3 6-2 6-2 | https://tennis-db.com/matches/sackmann_atp:e6c79eaae8a64260dab65d60452f1df16d9c69aa5c0bd4519b10050aa5007999/o-davidson-vs-paul-kronk |
| 1974-06-26 | L | T. Roche | Wimbledon | Grand Slam | R128 | Grass | 2-6 4-6 5-7 | https://tennis-db.com/matches/sackmann_atp:173d7ac196c0e60892d578bed0217ecdf4c3a47fcddf7f763506bcdbe7c37dd4/t-roche-vs-o-davidson |
| 1974-04-25 | L | C. Pasarell | St. Louis | ATP 250 | R32 | Clay | 4-6 2-6 | https://tennis-db.com/matches/sackmann_atp:b77fa9d21473200aab7b2920abd32fd43804bf329a568271297734191d8ad8c4/c-pasarell-vs-o-davidson |
| 1974-04-18 | L | D. Stockton | Charlotte | ATP 250 | R32 | Clay | 6-4 1-6 2-6 | https://tennis-db.com/matches/sackmann_atp:8a5088be717193b2bdaff268d49bae1eff650f18a277a7df1fa2a89e88341f00/d-stockton-vs-o-davidson |
| 1974-04-11 | L | D. Stockton | Orlando Wct | ATP 250 | R32 | Hard | 7-6(4) 6-7(6) 1-6 | https://tennis-db.com/matches/sackmann_atp:f47c96cde98196c0c569b6c2488706da6b8155673912a8827411ff59450dba91/d-stockton-vs-o-davidson |
| 1974-04-10 | L | J. Newcombe | New Orleans Wct | ATP 250 | R32 | Carpet | 3-6 1-6 | https://tennis-db.com/matches/sackmann_atp:ac780ea3d578845e92045b206c8511cea5d126b6ddfb667839dc98cc513f6770/j-newcombe-vs-o-davidson |
| 1974-04-04 | L | Alex Metreveli | Atlanta Wct | ATP 250 | R16 | Clay | 3-6 4-6 | https://tennis-db.com/matches/sackmann_atp:2ab349bb04390faa9e1aa01295a7e9f54dd3fb79fa6410cf4c17db5a524e1412/alex-metreveli-vs-o-davidson |
| 1974-04-03 | W | Dan Birchmore | Atlanta Wct | ATP 250 | R32 | Clay | 6-2 6-2 | https://tennis-db.com/matches/sackmann_atp:0c1b5a399c7993d9090b14d7dfe2e64feda38e1debb166fb74031346fe7d398c/o-davidson-vs-dan-birchmore |
| 1974-03-07 | L | Alex Metreveli | Lacosta Wct | ATP 250 | R16 | Hard | 2-6 6-7 | https://tennis-db.com/matches/sackmann_atp:d44725e129bae382efc96a2d74c7530dd730720fc76add73eebbe1568fce5688/alex-metreveli-vs-o-davidson |
| 1974-03-06 | W | Z. Franulovic | Lacosta Wct | ATP 250 | R32 | Hard | 6-3 6-4 | https://tennis-db.com/matches/sackmann_atp:0579ab39111dba74d9014b789e49167111d7a3dc5b7e1390fe5c31a6a1efff81/o-davidson-vs-z-franulovic |
| 1974-02-22 | L | C. Richey | Hempstead Wct | ATP 250 | R16 | Hard | 2-6 5-7 | https://tennis-db.com/matches/sackmann_atp:b712b59e8eef45afc36e0da0e5922cf207ace7db79fa1ecbf6b53c5719584c7a/c-richey-vs-o-davidson |
| 1974-02-21 | W | B. Gottfried | Hempstead Wct | ATP 250 | R32 | Hard | DEF | https://tennis-db.com/matches/sackmann_atp:8af3d29af45c6c61d34871beb5ddb6b8327adec5e131865f75c834345f01aedb/o-davidson-vs-b-gottfried |
| 1974-02-08 | L | R. Ramirez | St. Petersburg Wct | ATP 250 | R16 | Hard | 6-7(4) 3-6 | https://tennis-db.com/matches/sackmann_atp:c5d3465e1959d20a9a87eda2ea94d7006a5786c4910d99e3322414866c49c9c2/r-ramirez-vs-o-davidson |
| 1974-02-07 | W | A. Neely | St. Petersburg Wct | ATP 250 | R32 | Hard | 6-2 6-2 | https://tennis-db.com/matches/sackmann_atp:0e3126c735e553cb87e6deeff47de0bd9d953ba2731c1a5331335e44552e84a1/o-davidson-vs-a-neely |
| 1974-02-01 | L | B. Bertram | Baltimore | ATP 250 | R32 | Carpet | 7-5 1-6 1-6 | https://tennis-db.com/matches/sackmann_atp:7fca6efa8b34b1036c2aaae7592f2b68b2b5d523e3c6499d7010b7d5da757a07/b-bertram-vs-o-davidson |
| 1974-01-22 | L | Andrew Pattison | Philadelphia Wct | ATP 250 | R128 | Carpet | 2-6 4-6 | https://tennis-db.com/matches/sackmann_atp:b7ede8e84af08022c3437e33221e1568a01efa676feab9bb9625e1f34c28ea2b/andrew-pattison-vs-o-davidson |
| 1973-11-20 | L | R. Moore | London | ATP 250 | R32 | Carpet | 4-6 6-3 1-6 | https://tennis-db.com/matches/sackmann_atp:96859f4d40cf495e88bbbc0dddab2e46875b768fdd9bec71c8f469ef1d69fcaa/r-moore-vs-o-davidson |
| 1973-10-11 | L | J. Fillol | Fort Worth | ATP 250 | R16 | Hard | 6-7 3-6 | https://tennis-db.com/matches/sackmann_atp:66b2f40da95bb8f5a84f89f31259d224cc87b12ef4101622c443f8f5e76a65f1/j-fillol-vs-o-davidson |
| 1973-10-10 | W | Josef Solc | Fort Worth | ATP 250 | R32 | Hard | 6-4 6-1 | https://tennis-db.com/matches/sackmann_atp:0d080006b8b76d99e7a064cf450cd67cfa3ec4206d125884bfdba9bc7a4eef4d/o-davidson-vs-josef-solc |
| 1973-10-03 | L | T. Okker | Chicago | ATP 250 | R32 | Carpet | 1-6 4-6 | https://tennis-db.com/matches/sackmann_atp:e94bc724140dc881a323160456392a394005a722c64e1a75d852a2e34e525a5c/t-okker-vs-o-davidson |
| 1973-09-23 | L | C. Graebner | Columbia | ATP 250 | R16 | Carpet | 5-7 7-6 3-6 | https://tennis-db.com/matches/sackmann_atp:5757a6332a47a2fedc5393316b48839046622c466bf78cb532fe20913ceabcf0/c-graebner-vs-o-davidson |
| 1973-09-02 | L | C. Owens | US Open | Grand Slam | R64 | Grass | 1-6 7-6 4-6 7-5 2-6 | https://tennis-db.com/matches/sackmann_atp:81a9bbfcd45c1b7e4693447a9aecfc93e5c1d02cb2f7f28ec21a13e6f7d9467b/c-owens-vs-o-davidson |
| 1973-08-31 | W | J. Fassbender | US Open | Grand Slam | R128 | Grass | 6-3 4-1 RET | https://tennis-db.com/matches/sackmann_atp:7a4d19882896c128b57fc76b5db8b497bdc581c178a3f99bdc97ec65fff98565/o-davidson-vs-j-fassbender |
| 1973-08-22 | L | G. Battrick | Toronto | Masters 1000 | R64 | Clay | 2-6 2-6 | https://tennis-db.com/matches/sackmann_atp:8408d5fce399e51ad4ad92b58dc977441b4ccac2888e880340c23e203fb22bc4/g-battrick-vs-o-davidson |
| 1973-07-14 | L | J. Yuill | Dublin | ATP 250 | QF | Hard | 8-9 6-3 4-6 | https://tennis-db.com/matches/sackmann_atp:d073fd46d71c6479d6ff3d3af92ae67e8c255404280de0457b85e80f9def82f2/j-yuill-vs-o-davidson |
| 1973-07-13 | W | R. Fisher | Dublin | ATP 250 | R16 | Hard | 7-9 6-4 6-3 | https://tennis-db.com/matches/sackmann_atp:12f6ee035e31144420a4af134d65bb65adee4c037ec1b827a054160cb3be32e3/o-davidson-vs-r-fisher |
| 1973-07-12 | W | Jim Buckley | Dublin | ATP 250 | R32 | Hard | 6-1 6-2 | https://tennis-db.com/matches/sackmann_atp:83655d2085d25cd7444c348c98f63297017e157c72ac6188df86371ebe7389d7/o-davidson-vs-jim-buckley |
| 1973-07-04 | L | V. Amritraj | Wimbledon | Grand Slam | R16 | Grass | 5-7 9-8 3-6 4-6 | https://tennis-db.com/matches/sackmann_atp:33ba4ac62ec61fdd111d8213616c119637b86ae490d3af215a25937c34c8521d/v-amritraj-vs-o-davidson |
| 1973-07-01 | W | E. Ewert | Wimbledon | Grand Slam | R32 | Grass | 6-1 6-4 3-6 6-3 | https://tennis-db.com/matches/sackmann_atp:58b05960ef1a0e1a29403b998eda945e070631eaad702e1f5461e9ade692f0e3/o-davidson-vs-e-ewert |
| 1973-06-29 | W | Barry Phillips Moore | Wimbledon | Grand Slam | R64 | Grass | 6-3 6-4 6-3 | https://tennis-db.com/matches/sackmann_atp:086f0ee77976d03571fa017e3c0ca8cca939d27d2d1cf24c03468eac17791b03/o-davidson-vs-barry-phillips-moore |
| 1973-06-27 | W | P. Joly | Wimbledon | Grand Slam | R128 | Grass | 6-4 6-4 6-4 | https://tennis-db.com/matches/sackmann_atp:64a40b18233c2c84711f7d177ba081810a7205ad1689189870c71116850d22c6/o-davidson-vs-p-joly |
| 1973-06-22 | L | R. Taylor | Queen's Club | ATP 250 | SF | Grass | 5-7 3-6 | https://tennis-db.com/matches/sackmann_atp:8bb5684875fe012c6caea047240183efb87490cf1419c32917410d771feb5352/r-taylor-vs-o-davidson |
| 1973-06-22 | W | J. Newcombe | Queen's Club | ATP 250 | QF | Grass | 7-5 6-3 | https://tennis-db.com/matches/sackmann_atp:dc894061a4dee37ffd089429f3a914a13e8732371cfe612e2bece687687d221f/o-davidson-vs-j-newcombe |
| 1973-06-21 | W | E. Dibbs | Queen's Club | ATP 250 | R16 | Grass | 7-9 6-4 6-1 | https://tennis-db.com/matches/sackmann_atp:8f8a083540585b4bd75799c0743758bb1e1ee253fcd1e4809b308ef6d01dbce8/o-davidson-vs-e-dibbs |
| 1973-06-20 | W | C. Dibley | Queen's Club | ATP 250 | R32 | Grass | 6-3 6-2 | https://tennis-db.com/matches/sackmann_atp:ecd82fc663ec1486057229ce526fc7a00bbb1d7ae5f524ff4f0c321ba19fe924/o-davidson-vs-c-dibley |
| 1973-06-19 | W | F. Froehling | Queen's Club | ATP 250 | R64 | Grass | 6-3 9-8 | https://tennis-db.com/matches/sackmann_atp:e5801733c513c8b776ff3af357bb63d0baf2a0d6af67df07ec7aa3468531e654/o-davidson-vs-f-froehling |
| 1973-06-16 | L | B. Borg | Beckenham | ATP 250 | SF | Grass | 4-6 4-6 | https://tennis-db.com/matches/sackmann_atp:0e9e5aaa0b999b8bcf6e0000051bd635b5b4e9f2f3c783cd1192b541f0ebddbe/b-borg-vs-o-davidson |
| 1973-06-16 | W | William Durham | Beckenham | ATP 250 | QF | Grass | 6-3 8-6 | https://tennis-db.com/matches/sackmann_atp:d8c81d34624dd9b1fffe8a6fe997eb9a1e3b2270e92cbae2a04b1b84603c6730/o-davidson-vs-william-durham |
| 1973-06-15 | W | Lito Alvarez | Beckenham | ATP 250 | R16 | Grass | 6-4 6-2 | https://tennis-db.com/matches/sackmann_atp:d41a61590eff98bee611bde6aa0389b9d9a7fb3629758e47e37109314066877f/o-davidson-vs-lito-alvarez |
| 1973-06-14 | W | C. Dowdeswell | Beckenham | ATP 250 | R32 | Grass | 6-4 9-8 | https://tennis-db.com/matches/sackmann_atp:7628ce3255eebc9b5c8c8e2e8e5d73d829620b501cb77c4d9fd007ec860a6968/o-davidson-vs-c-dowdeswell |
| 1973-06-13 | W | B. Seewagen | Beckenham | ATP 250 | R64 | Grass | 4-6 6-1 6-4 | https://tennis-db.com/matches/sackmann_atp:562cd64d906abe9e4bec7963d0c568488298710d8093c517d2a4b269b2cd4daa/o-davidson-vs-b-seewagen |
| 1973-05-08 | L | B. Mottram | Bournemouth | ATP 250 | R64 | Clay | 4-6 2-6 | https://tennis-db.com/matches/sackmann_atp:5919472eac4be555475a2f09c246d175879c6eece7287653bc7bd69dd75bb7ac/b-mottram-vs-o-davidson |
| 1973-04-05 | L | J. Kodes | Houston Wct | ATP 250 | R32 | Clay | 6-4 4-6 4-6 | https://tennis-db.com/matches/sackmann_atp:a2ae1200bd8ec8a2b7dc891b2a9d3626e08682217fc08c9b25e010f7ef2f6fe9/j-kodes-vs-o-davidson |
| 1972-09-03 | L | A. Gimeno | US Open | Grand Slam | R64 | Grass | 4-6 6-4 4-6 1-6 | https://tennis-db.com/matches/sackmann_atp:67c4b36d7d92f7dd54ba5252eb01d792e6b9f2639730c6425660735bd6716302/a-gimeno-vs-o-davidson |
| 1972-09-01 | W | C. Owens | US Open | Grand Slam | R128 | Grass | 6-4 3-6 4-6 6-3 | https://tennis-db.com/matches/sackmann_atp:de4e444bd12f9f6e45715b6c896498e2b528c04f76ff3d09f64da8769218fe8b/o-davidson-vs-c-owens |
| 1972-05-05 | L | J. Newcombe | Las Vegas Wct | ATP 250 | R16 | Hard | 6-7 3-6 | https://tennis-db.com/matches/sackmann_atp:28ac16f57ff9a8c6065c907096edc30bbc19f23379dab201aee0837c9a57b48f/j-newcombe-vs-o-davidson |
| 1972-05-04 | L | T. Okker | Denver Wct | ATP 250 | R16 | Carpet | 5-7 7-6 3-6 | https://tennis-db.com/matches/sackmann_atp:c1235a9506ab9d4053a33487a9c7cf5acbf5e5e27cdc757673153312a3795a47/t-okker-vs-o-davidson |
| 1972-05-04 | W | Bob Lutz | Las Vegas Wct | ATP 250 | R32 | Hard | 6-2 2-6 6-2 | https://tennis-db.com/matches/sackmann_atp:515eb6f1127af184fe6e4eef6102cb0927f94b41aaffe09646bda59298159739/o-davidson-vs-bob-lutz |
| 1972-04-26 | L | R. Taylor | Charlotte Wct | ATP 250 | R32 | Clay | 2-6 5-7 | https://tennis-db.com/matches/sackmann_atp:96e5b029dca55815cce12b275890a0f16421f42220ec330e5d5923f832378dde/r-taylor-vs-o-davidson |
| 1972-04-19 | L | T. Leonard | Quebec Wct | ATP 250 | R32 | Carpet | 0-6 3-6 | https://tennis-db.com/matches/sackmann_atp:3a69ab022412cbac96dc668d42fce9661dbf074ace2f449e61bac0aa1889a6ff/t-leonard-vs-o-davidson |
| 1972-04-12 | L | N. Pilic | Houston Wct | ATP 250 | R32 | Clay | 2-6 6-7 | https://tennis-db.com/matches/sackmann_atp:f989ab75433618e71d851fb3079f053f8fe15d51e57be276aefb63780184651d/n-pilic-vs-o-davidson |
| 1972-03-19 | L | R. Ruffels | Chicago Wct | ATP 250 | R32 | Carpet | 4-6 4-6 | https://tennis-db.com/matches/sackmann_atp:1cd9f27238424708bc2c5952c7371c44e1659860e8aa5deff64e22c48569f03b/r-ruffels-vs-o-davidson |
| 1972-03-08 | L | A. Ashe | Miami Wct | ATP 250 | R32 | Hard | 2-6 2-6 | https://tennis-db.com/matches/sackmann_atp:3cec295a3e63f1b414ef7954c0c355d69e66ad0b6fe9c0baaa70930a19359fc1/a-ashe-vs-o-davidson |
| 1972-02-23 | L | J. Alexander | Toronto Wct | ATP 250 | R32 | Carpet | 2-6 4-6 | https://tennis-db.com/matches/sackmann_atp:56bc91f764972f60d76d81c83f64130dd6af226569f1bb46fce405fde644c612/j-alexander-vs-o-davidson |
| 1972-02-11 | L | C. Drysdale | Philadelphia Wct | ATP 250 | R32 | Carpet | 2-6 3-6 | https://tennis-db.com/matches/sackmann_atp:529d4f4a9f190abd1945c8e507848518d83cdd5a614844853a0fd4ff5b97d3e1/c-drysdale-vs-o-davidson |
| 1972-02-09 | L | J. Borowiak | Richmond Wct | ATP 250 | R32 | Carpet | 2-6 7-6 5-7 | https://tennis-db.com/matches/sackmann_atp:2719159ace3d02c54cd8d802af596013d1f1504298281fea8d4c99f3ee28c604/j-borowiak-vs-o-davidson |
| 1972-01-01 | L | F. Sedgman | Australian Open | Grand Slam | R32 | Grass | 3-6 6-1 1-6 5-7 | https://tennis-db.com/matches/sackmann_atp:00219caac8c3754343b2550bffe22acf86c086aaf77bb6da2fb72fbbdc3aab38/f-sedgman-vs-o-davidson |
| 1971-11-18 | L | T. Okker | Bologna Wct | ATP 250 | R16 | Carpet | 5-7 3-6 | https://tennis-db.com/matches/sackmann_atp:391365e3b5fe93162ce58fbb17eb3cdb47f6c82a9ba3622c1f157bf90da5dcdc/t-okker-vs-o-davidson |
| 1971-11-17 | W | T. Ulrich | Bologna Wct | ATP 250 | R32 | Carpet | 6-1 6-2 | https://tennis-db.com/matches/sackmann_atp:c7f4ad5198edef89a1d2a3569c79e0bb29dd18536ac1074fe257bfe995fce950/o-davidson-vs-t-ulrich |
| 1971-11-11 | L | A. Ashe | Paris Indoor | ATP 250 | R32 | Clay | 6-7 6-3 6-7 | https://tennis-db.com/matches/sackmann_atp:d92614ba62f297604f911be3bcfe81e753bfc40923ef0470ff652e16beb9b0b4/a-ashe-vs-o-davidson |
| 1971-11-04 | L | J. Newcombe | Wembley | ATP 250 | R32 | Hard | 8-9 8-9 | https://tennis-db.com/matches/sackmann_atp:3fe0aa264bc8eb79c33f378716910411511494a93bce52ccd663e042001db800/j-newcombe-vs-o-davidson |
| 1971-10-20 | L | Bob Lutz | Cologne Wct | ATP 250 | R32 | Carpet | 0-6 3-6 | https://tennis-db.com/matches/sackmann_atp:d3840eb39d75c3637dafbf5f863f531d0608b82bcbab540dc270e137cdb4cae0/bob-lutz-vs-o-davidson |
| 1971-10-20 | L | R. Maud | Barcelona Wct | ATP 250 | R64 | Clay | 3-6 2-6 | https://tennis-db.com/matches/sackmann_atp:699c45a48dc462d4d3575f55dd6edb75429c5f0df11c316d29801971f2074170/r-maud-vs-o-davidson |
| 1971-10-13 | L | R. Emerson | Vancouver Wct | ATP 250 | R32 | Carpet | 7-6 4-6 3-6 | https://tennis-db.com/matches/sackmann_atp:9084d7b592883ac27fd51cefe44ff1fdb313439e599ec0460b2880b530c49282/r-emerson-vs-o-davidson |
| 1971-09-29 | L | T. Okker | Midland | ATP 250 | QF | Hard | 2-6 2-6 | https://tennis-db.com/matches/sackmann_atp:c1925351b8f304ce1fed117f1551c6c22cd2885bd12a592ddbfe091291554d03/t-okker-vs-o-davidson |
| 1971-09-29 | L | R. Taylor | Berkeley | ATP 250 | R64 | Hard | 3-6 3-6 | https://tennis-db.com/matches/sackmann_atp:c196db3214e1ff2330324f98b11ae380428c853837a316044f3ccd8128bfc623/r-taylor-vs-o-davidson |
| 1971-09-05 | L | M. Cox | US Open | Grand Slam | R64 | Grass | 6-7 4-6 0-6 | https://tennis-db.com/matches/sackmann_atp:2b481ce37b847edd24c196c703018975185c41fe9686630ff2b1da56ec60d866/m-cox-vs-o-davidson |
| 1971-09-03 | W | R. Maud | US Open | Grand Slam | R128 | Grass | 6-3 7-5 2-6 6-0 | https://tennis-db.com/matches/sackmann_atp:314adfe6193638942bc7e3b6afcbbac383a2b79fa2515f69e101b6ae801fda6b/o-davidson-vs-r-maud |
| 1971-08-26 | L | M. Riessen | Fort Worth Wct | ATP 250 | R16 | Hard | 7-6 6-7 3-6 | https://tennis-db.com/matches/sackmann_atp:84eb92c318e47dfb482b541b5c4de25ede530994757f77f2ac7eef947a25b12d/m-riessen-vs-o-davidson |
| 1971-08-25 | W | R. Maud | Fort Worth Wct | ATP 250 | R32 | Hard | 6-3 7-5 | https://tennis-db.com/matches/sackmann_atp:ee882d8ccc9fe6575484d66436419efb9fe5e7809a6d260880c36797aa183360/o-davidson-vs-r-maud |
| 1971-08-13 | L | A. Stone | Montreal / Toronto | Masters 1000 | R32 | Clay | 2-6 2-6 | https://tennis-db.com/matches/sackmann_atp:95225d443b534cc015d1ef0c2403b29443189750b0e10ead322194864d500347/a-stone-vs-o-davidson |
| 1971-08-11 | L | P. Dent | Boston Wct | ATP 250 | R32 | Hard | 4-6 2-6 | https://tennis-db.com/matches/sackmann_atp:3d9d2fba49fb3fe6746a9d0eea1662354c1b7792597641362f87556e9f165423/p-dent-vs-o-davidson |
| 1971-08-05 | L | C. Drysdale | Quebec Wct | ATP 250 | R16 | Carpet | 2-6 6-7 | https://tennis-db.com/matches/sackmann_atp:4d9e9103638af958c639f9c38a4fdf372673667ea691c742899657580e9b8336/c-drysdale-vs-o-davidson |
| 1971-08-04 | W | B. Fairlie | Quebec Wct | ATP 250 | R32 | Carpet | 6-1 6-2 | https://tennis-db.com/matches/sackmann_atp:e2dd2554ed49935621b796e66e4ed728aef9b04d571d7c57b4794612970e830e/o-davidson-vs-b-fairlie |
| 1971-07-27 | L | A. Gimeno | Louisville Wct | ATP 250 | R32 | Clay | 2-6 3-6 | https://tennis-db.com/matches/sackmann_atp:3dc9b3fd99ffd0b12799b3f5c6d9df01682e1fbb2efebd1e9a4441fe337097fc/a-gimeno-vs-o-davidson |
| 1971-07-20 | L | F. Froehling | Washington Wct | ATP 250 | R32 | Clay | 1-6 0-6 | https://tennis-db.com/matches/sackmann_atp:1f9d600abf32ab51dd637ba9eacc6536a4a73283e4571cd159f87e444594a533/f-froehling-vs-o-davidson |
| 1971-07-19 | W | B. Gottfried | Washington Wct | ATP 250 | R64 | Clay | 3-6 6-3 7-5 | https://tennis-db.com/matches/sackmann_atp:e171623bfdb6ac811a816c4aa52a9c86fdb6a983876d525712fc9fe8215d6f18/o-davidson-vs-b-gottfried |
| 1971-07-10 | L | F. Stolle | Dublin | ATP 250 | QF | Grass | 3-6 4-6 | https://tennis-db.com/matches/sackmann_atp:982cb5a69d7d83557df2310704733eef3ad7d67c68832adf136d69aa9bcda75d/f-stolle-vs-o-davidson |
| 1971-07-09 | W | Harry Sheridan | Dublin | ATP 250 | R16 | Grass | 6-2 6-2 | https://tennis-db.com/matches/sackmann_atp:2420fb5b6a73dd132c2600934f3fd95874b6f798ce648daf2224be213224f0f8/o-davidson-vs-harry-sheridan |
| 1971-07-08 | W | Ian Mckenzie | Dublin | ATP 250 | R32 | Grass | 6-2 6-3 | https://tennis-db.com/matches/sackmann_atp:6e1c57937e29f1bde659cfd265ca32788c201379377aee0fbd27fc79924f6442/o-davidson-vs-ian-mckenzie |
| 1971-06-27 | L | F. Stolle | Wimbledon | Grand Slam | R32 | Grass | 8-9 1-6 2-6 | https://tennis-db.com/matches/sackmann_atp:38a46daf424f1929856bf3f42f9008ef00c4b3011dc42c7ffb3ead183e4f07a1/f-stolle-vs-o-davidson |
| 1971-06-25 | W | F. McMillan | Wimbledon | Grand Slam | R64 | Grass | 9-7 3-6 6-1 6-4 | https://tennis-db.com/matches/sackmann_atp:6f2c933b2ed5d3bca71d6b2b2c41dee7db03c843cc84dfa228d3f10ea7f46aa4/o-davidson-vs-f-mcmillan |
| 1971-06-23 | W | Jan Leschly | Wimbledon | Grand Slam | R128 | Grass | 3-6 6-3 6-3 6-3 | https://tennis-db.com/matches/sackmann_atp:ea465ede06424a48263add5d151551193f74548895653236d9b942fa3fa90b45/o-davidson-vs-jan-leschly |
| 1971-06-19 | L | J. Newcombe | Queen's Club | ATP 250 | SF | Grass | 4-6 4-6 | https://tennis-db.com/matches/sackmann_atp:5d265244f85cfaecc8902023512d99331fed8231001d93559d11ff638290211a/j-newcombe-vs-o-davidson |
| 1971-06-19 | W | R. Emerson | Queen's Club | ATP 250 | QF | Grass | 7-5 6-3 | https://tennis-db.com/matches/sackmann_atp:f35c96ff20370789d6223c1f6dcb6bb270b15295cfc722170a075552e1eab27b/o-davidson-vs-r-emerson |
| 1971-06-18 | W | R. Moore | Queen's Club | ATP 250 | R16 | Grass | 4-6 6-4 8-6 | https://tennis-db.com/matches/sackmann_atp:64f585dcd290af2b245905890a14a4b9dddbecb7c67e1dffc5b6a85ec16aacb0/o-davidson-vs-r-moore |
| 1971-06-17 | W | F. McMillan | Queen's Club | ATP 250 | R32 | Grass | 6-4 6-3 | https://tennis-db.com/matches/sackmann_atp:843985bff7f37d5b8d28e030f0aaa690c516b12b7a3058e0115ce40669d740cd/o-davidson-vs-f-mcmillan |
| 1971-06-16 | W | A. Segal | Queen's Club | ATP 250 | R64 | Grass | W/O | https://tennis-db.com/matches/sackmann_atp:7f5006f7e14caf887f468367b5eb52ca1bc20211dff6a7d95f68fe4ad7c6d1c5/o-davidson-vs-a-segal |
| 1971-06-10 | L | A. Ashe | Bristol | ATP 250 | R32 | Grass | 2-6 4-6 | https://tennis-db.com/matches/sackmann_atp:fd51ef8577dd5d88bb904805d98a6aa739ce41d7e93987712f5a722f4031b3ef/a-ashe-vs-o-davidson |
| 1971-05-26 | L | G. Battrick | Bournemouth | ATP 250 | R16 | Clay | 4-6 5-7 8-6 2-6 | https://tennis-db.com/matches/sackmann_atp:2b61637b838f36226999f27d81d73963b275eac654c0ea82d5e77cd56f792d8e/g-battrick-vs-o-davidson |
| 1971-05-25 | W | P. Proisy | Bournemouth | ATP 250 | R32 | Clay | 3-6 6-4 6-4 7-9 6-2 | https://tennis-db.com/matches/sackmann_atp:26243efde9ce85257f1e49905b555421eb137c77fc1b42ff7415db037f208711/o-davidson-vs-p-proisy |
| 1971-05-18 | L | T. Roche | Tehran Wct | ATP 250 | R32 | Clay | 2-6 0-6 | https://tennis-db.com/matches/sackmann_atp:77eddbf5340dbb8b1475fa6e3c666bba8142f0cba754e491326f629114190cbf/t-roche-vs-o-davidson |
| 1971-05-05 | L | C. Drysdale | Dallas Wct | ATP 250 | R16 | Carpet | 3-6 3-6 | https://tennis-db.com/matches/sackmann_atp:e8b4162e2920fb46844e806b0f1d12bcd352e74b010e65d61f4a1670d08b4e93/c-drysdale-vs-o-davidson |
| 1971-05-05 | L | Boro Jovanovic | Rome | Masters 1000 | R64 | Clay | 6-4 5-7 4-6 | https://tennis-db.com/matches/sackmann_atp:acbd108ff4bfaa893f6770bad3b8cc3d76adffde9cbcb64f1cb5eaab6f5e7f71/boro-jovanovic-vs-o-davidson |
| 1971-05-04 | W | A. Gimeno | Dallas Wct | ATP 250 | R32 | Carpet | UNK | https://tennis-db.com/matches/sackmann_atp:9c7082a2e462f08c67fb8bb0a37d418b1ae671cbde031f8f72d402c57f251b80/o-davidson-vs-a-gimeno |
| 1971-05-02 | L | C. Drysdale | Chicago Wct | ATP 250 | R16 | Carpet | 3-6 4-6 | https://tennis-db.com/matches/sackmann_atp:03b39f0ced6cc8d1b7700599679cdc6551e3b0b2220d35343706c173efaec408/c-drysdale-vs-o-davidson |
| 1971-05-01 | W | D. Ralston | Chicago Wct | ATP 250 | R32 | Carpet | 6-2 6-3 | https://tennis-db.com/matches/sackmann_atp:a7a39489e27815253589f520e8634e1d163896952c38ce4960456b2b46e13043/o-davidson-vs-d-ralston |
| 1971-04-10 | L | K. Rosewall | Johannesburg | ATP 250 | QF | Hard | 2-6 2-6 1-6 | https://tennis-db.com/matches/sackmann_atp:dda86ad41f74f7524fe4182ab1aa8f079c043b12d615d3652b84caa85c99f72b/k-rosewall-vs-o-davidson |
| 1971-04-09 | W | B. Carmichael | Johannesburg | ATP 250 | R16 | Hard | 2-6 6-1 7-6 6-3 | https://tennis-db.com/matches/sackmann_atp:a1b79877f41203c5720b0c509bcf46fe9233eb9f30a7547c75949e68e75d340a/o-davidson-vs-b-carmichael |
| 1971-04-08 | W | Dennis Matthews | Johannesburg | ATP 250 | R32 | Hard | 7-5 6-2 6-1 | https://tennis-db.com/matches/sackmann_atp:6e827bd961f866d21ba59dd687d369e861da23add8909ae744795fd4af04f286/o-davidson-vs-dennis-matthews |
| 1971-04-07 | L | C. Drysdale | Miami Wct | ATP 250 | R32 | Hard | 1-6 5-7 | https://tennis-db.com/matches/sackmann_atp:73d4ad8e6f1613400545cb13143331d3857909aade20d6d4dc259142366d5411/c-drysdale-vs-o-davidson |
| 1971-04-07 | W | William Mason | Johannesburg | ATP 250 | R64 | Hard | W/O | https://tennis-db.com/matches/sackmann_atp:b9d7a3609c5d396c6ea36e06b38cdea5203e69b9e24ace7b45befe56207fb911/o-davidson-vs-william-mason |
| 1971-03-26 | L | R. Laver | London | ATP 250 | R16 | Hard | 6-7 6-2 3-6 | https://tennis-db.com/matches/sackmann_atp:b39cbf87111c1c26d5a7d741d751133700f18dfe19512ea7d883ca2ce9053a4f/r-laver-vs-o-davidson |
| 1971-03-13 | L | R. Emerson | Australian Open | Grand Slam | R32 | Grass | 5-7 3-6 2-6 | https://tennis-db.com/matches/sackmann_atp:9659724a615c35ea13bf7221cae05889358ea113c5e64a8e63f9cfb3fbfcebbb/r-emerson-vs-o-davidson |
| 1971-03-11 | W | G. Stilwell | Australian Open | Grand Slam | R64 | Grass | 6-4 6-4 6-7 6-4 | https://tennis-db.com/matches/sackmann_atp:7c7514623ac6cbe749d587a06f5ca58887f335a40108b954ff3417c19978c724/o-davidson-vs-g-stilwell |
| 1971-02-13 | L | C. Drysdale | Philadelphia Wct | ATP 250 | R16 | Carpet | 5-7 5-7 | https://tennis-db.com/matches/sackmann_atp:f4350316a3e56fe74b3538df79a21930cfb1ba3b6c313771b8d50a5b0cac4d3c/c-drysdale-vs-o-davidson |
| 1971-02-12 | W | K. Rosewall | Philadelphia Wct | ATP 250 | R32 | Carpet | 6-3 6-4 | https://tennis-db.com/matches/sackmann_atp:796edd5d35fbfa2bc5945644fbd5c38bd4cbe5daf6a50ba93b69fa9dba03821c/o-davidson-vs-k-rosewall |
| 1970-11-19 | L | R. Taylor | Wembley | ATP 250 | R32 | Carpet | 8-9 2-6 | https://tennis-db.com/matches/sackmann_atp:03b027b6c19ff2410760f524fa6822f8a11cd0875ca6f17621a1a6ab58174149/r-taylor-vs-o-davidson |
| 1970-11-12 | L | A. Ashe | Paris Indoor | ATP 250 | R32 | Carpet | 6-7 6-3 6-7 | https://tennis-db.com/matches/sackmann_atp:c81da3520d915a49f4b4ecd2b940b33e31d143d8973d7071fef2f8d35371f601/a-ashe-vs-o-davidson |
| 1970-11-04 | L | Z. Franulovic | Stockholm Open | ATP 250 | R32 | Hard | 3-6 5-7 | https://tennis-db.com/matches/sackmann_atp:0fcb89c971b62b2a8842cc328085ad415ab3c8ae519008397fb70b4bb4a2838e/z-franulovic-vs-o-davidson |
| 1970-10-13 | L | T. Okker | Midland | ATP 250 | QF | Hard | 4-6 6-7 | https://tennis-db.com/matches/sackmann_atp:01095cf0aebbe4b2cfe00b4162fd26f2f8386d12dc0961c7903743e7188072be/t-okker-vs-o-davidson |
| 1970-10-02 | L | J. Fillol | Berkeley | ATP 250 | R16 | Hard | 4-6 4-6 | https://tennis-db.com/matches/sackmann_atp:432dec8fb43ab5c23593673a45817e44caf20c6216dbf8744bf7d75cb0cbec71/j-fillol-vs-o-davidson |
| 1970-10-01 | W | Alan Fox | Berkeley | ATP 250 | R32 | Hard | 4-6 6-4 6-4 | https://tennis-db.com/matches/sackmann_atp:4d71e7d77531a051e13934e88234784f17e7bb494146a00fe45d3cce84913492/o-davidson-vs-alan-fox |
| 1970-09-30 | W | Jack Acheson | Berkeley | ATP 250 | R64 | Hard | 6-3 6-2 | https://tennis-db.com/matches/sackmann_atp:6f60ff20792a82d8bcdb585ea20a9033359c30a34c327bd138f5f093636a497a/o-davidson-vs-jack-acheson |
| 1970-09-21 | L | A. Gimeno | Los Angeles | ATP 250 | R64 | Hard | 3-6 3-6 | https://tennis-db.com/matches/sackmann_atp:bfd80d0af67da6c3e9714a607e9a634346a961dc3dec86a3a466abe2b302f2f8/a-gimeno-vs-o-davidson |
| 1970-09-04 | L | M. Santana | US Open | Grand Slam | R128 | Grass | 7-6 6-7 7-6 3-6 4-6 | https://tennis-db.com/matches/sackmann_atp:99ccaecc7c15953dcd80ec854c63be69b54263ff53f2a3c60d832541c89253a0/m-santana-vs-o-davidson |
| 1970-08-26 | L | P. Barthes | Newport 2 | ATP 250 | RR | Grass | 4-6 6-0 0-1(3) | https://tennis-db.com/matches/sackmann_atp:b9128c303322cc7257e270e3c1b9c478c8052f3c8c394bd49f7ed6fe81e5c5ae/p-barthes-vs-o-davidson |
| 1970-08-26 | L | R. Taylor | Newport 2 | ATP 250 | RR | Grass | 1-6 1-6 | https://tennis-db.com/matches/sackmann_atp:30920b6ad04a474f70ef6cb2a175bfd087f7fe7f50d39b23b14f80c185fabb47/r-taylor-vs-o-davidson |
| 1970-08-26 | L | M. Cox | Newport 2 | ATP 250 | RR | Grass | 5-6 3-6 | https://tennis-db.com/matches/sackmann_atp:2801edbcbf3b1c8700252f9cac3fd71792cb0d638f9efc5ef199deaf3e0c5717/m-cox-vs-o-davidson |
| 1970-08-21 | L | J. Kodes | Hamburg | ATP 250 | R16 | Clay | 6-2 4-6 0-6 6-2 3-6 | https://tennis-db.com/matches/sackmann_atp:a3d25f285cf8db75e69d92cebf1ebd4366e2656ac0650efe804b60c8bd9ff515/j-kodes-vs-o-davidson |
| 1970-08-20 | W | Uwe Gottschalk | Hamburg | ATP 250 | R32 | Clay | 7-5 7-5 3-6 7-5 | https://tennis-db.com/matches/sackmann_atp:b2f72ee37c9cd421c2a900d187be2041f191754f46244251101f3fa564905a6b/o-davidson-vs-uwe-gottschalk |
| 1970-08-19 | W | Bob Howe | Hamburg | ATP 250 | R64 | Clay | 7-5 6-4 6-1 | https://tennis-db.com/matches/sackmann_atp:a13d17e5a7fc9bfca1333b75cc68ee7b60610a7cc6a3fe8599a30c848014173a/o-davidson-vs-bob-howe |
| 1970-08-07 | L | Barry Phillips Moore | Munich | ATP 250 | R16 | Clay | 5-7 6-3 5-7 1-6 | https://tennis-db.com/matches/sackmann_atp:65110252824c3daf3f112d69034f1aa3437ba1e3082f03dd1ece9dbca910250f/barry-phillips-moore-vs-o-davidson |
| 1970-08-06 | L | G. Battrick | Hilversum | ATP 250 | R16 | Hard | 7-9 3-6 | https://tennis-db.com/matches/sackmann_atp:ec76525cb33da732fd5dd9e1b19c77e70e112e928910a2ea04ccbb7053bac80d/g-battrick-vs-o-davidson |
| 1970-08-06 | W | Bruno Schoenenberger | Munich | ATP 250 | R32 | Clay | 7-5 6-0 6-1 | https://tennis-db.com/matches/sackmann_atp:673d2f65eb3a8506c9318f12e252d602eed2a1d9dcf6eee3cfb5b8b492c35be0/o-davidson-vs-bruno-schoenenberger |
| 1970-08-05 | W | Rauty Krog | Hilversum | ATP 250 | R32 | Hard | 6-2 6-3 | https://tennis-db.com/matches/sackmann_atp:8b29c2baf9f22dea7a4c70d5709809093006ae62d27cf5dc8e09aa94a2e9ef8d/o-davidson-vs-rauty-krog |
| 1970-07-24 | L | R. Taylor | Leicester | ATP 250 | QF | Grass | 4-6 6-8 | https://tennis-db.com/matches/sackmann_atp:76589a74a0434c1ac05b9f0df8b5106554adeb8e9ada8f29386bd3bf5a1ff601/r-taylor-vs-o-davidson |
| 1970-07-23 | W | B. Bertram | Leicester | ATP 250 | R16 | Grass | 11-9 8-6 | https://tennis-db.com/matches/sackmann_atp:046226357dc2846c401cb4dd7bf2ab37822299e05759106c15863f57f481e99b/o-davidson-vs-b-bertram |
| 1970-07-19 | L | J. Newcombe | Hoylake | ATP 250 | F | Grass | 6-4 7-9 4-6 | https://tennis-db.com/matches/sackmann_atp:d30b75ffdb49b140d028bec1b26da80917c4505d0f4d982d2a6b458adf449f11/j-newcombe-vs-o-davidson |
| 1970-07-18 | W | Ismail El Shafei | Hoylake | ATP 250 | SF | Grass | 8-6 9-7 | https://tennis-db.com/matches/sackmann_atp:3a7a4dd10e3fe98bcaff073f8a8137d0925be7bfc9bc6d0ee2bf8216b5b8e767/o-davidson-vs-ismail-el-shafei |
| 1970-07-18 | W | R. Maud | Hoylake | ATP 250 | QF | Grass | 6-8 7-5 13-11 | https://tennis-db.com/matches/sackmann_atp:1bf93074703632eee6178257a3e9e31ac7c0751f6f7f5676b15e4cde06cf6b77/o-davidson-vs-r-maud |
| 1970-07-17 | W | P. Curtis | Hoylake | ATP 250 | R16 | Grass | 6-3 2-6 6-4 | https://tennis-db.com/matches/sackmann_atp:1584cbe4d6fa55128dae89e9dc0f86ade40645634e59e859703814dc337af613/o-davidson-vs-p-curtis |
| 1970-07-16 | W | Dennis Matthews | Hoylake | ATP 250 | R32 | Grass | 6-3 6-4 | https://tennis-db.com/matches/sackmann_atp:41a89772fbb9350461a76c2c1b831fc89299b2a4e39c6f029e40395da6b69662/o-davidson-vs-dennis-matthews |
| 1970-07-15 | W | G Mcvicar | Hoylake | ATP 250 | R64 | Grass | 6-1 6-2 | https://tennis-db.com/matches/sackmann_atp:106cd052782e6ff5316fb0ae2a937f934bba9f3d63dd666864224bd44e559c52/o-davidson-vs-g-mcvicar |
| 1970-07-10 | L | K. Rosewall | Newport | ATP 250 | SF | Grass | 0-6 3-6 | https://tennis-db.com/matches/sackmann_atp:b2fe7e981b8122cf8c8be5a7a753416d4e8884c5b657cd0cacfdcd5363a7e9ba/k-rosewall-vs-o-davidson |
| 1970-07-10 | W | R. Taylor | Newport | ATP 250 | QF | Grass | 6-3 8-6 | https://tennis-db.com/matches/sackmann_atp:9e71c3db13b8d1ed7a457294b117cadc8d22e4645041c4d1b7bde8a816e1c956/o-davidson-vs-r-taylor |
| 1970-07-09 | W | R. Maud | Newport | ATP 250 | R16 | Grass | 6-3 6-3 | https://tennis-db.com/matches/sackmann_atp:43cf081b326a59e7d301e9e24f7c15477f46726c62e4d46df79d690cfc29e0b6/o-davidson-vs-r-maud |
| 1970-07-08 | W | P Mortoire | Newport | ATP 250 | R32 | Grass | 6-2 6-2 | https://tennis-db.com/matches/sackmann_atp:13477d5420457cbb7fe7b2c600eb8c7c06525c7f41e0a64d64d65373f19755a1/o-davidson-vs-p-mortoire |
| 1970-07-07 | W | Ken Weatherley | Newport | ATP 250 | R64 | Grass | 6-4 6-4 | https://tennis-db.com/matches/sackmann_atp:9c9d8f977bd63d23895b8e9c6ffbb5dfc2340e1cc609c2a3e0ab909bb3a2d763/o-davidson-vs-ken-weatherley |
| 1970-06-28 | L | J. Newcombe | Wimbledon | Grand Slam | R32 | Grass | 7-9 3-6 5-7 | https://tennis-db.com/matches/sackmann_atp:e38cf4ca4bc1778cbd23aac5ef7894fd6aec86643388c0ffe4dc34402e0a966d/j-newcombe-vs-o-davidson |
| 1970-06-26 | W | Ron Holmberg | Wimbledon | Grand Slam | R64 | Grass | 6-4 6-4 6-2 | https://tennis-db.com/matches/sackmann_atp:f7e526621ec8f608dac1e63ed259b342c35bdc34e02407a901ee04db27c820a6/o-davidson-vs-ron-holmberg |
| 1970-06-24 | W | A. Panatta | Wimbledon | Grand Slam | R128 | Grass | 6-1 6-3 5-7 8-6 | https://tennis-db.com/matches/sackmann_atp:20bedc6333de6976cf0b130b3beedd6cf4e3d434e888b5c26b2a670573a6fb92/o-davidson-vs-a-panatta |
| 1970-06-19 | L | C. Pasarell | London / Queen's Club | ATP 250 | R16 | Grass | 4-6 6-4 7-9 | https://tennis-db.com/matches/sackmann_atp:d9f0877d01a9524443e215e72ee15ab06c2a36d2efaca06dcab02ffa1af6a66d/c-pasarell-vs-o-davidson |
| 1970-06-18 | W | M. Orantes | London / Queen's Club | ATP 250 | R32 | Grass | 6-4 1-6 6-3 | https://tennis-db.com/matches/sackmann_atp:b4a512d422a7822c48ba85a741b898964f2ae7474b67b425a4501e03e526a6fc/o-davidson-vs-m-orantes |
| 1970-06-17 | W | S. Likhachev | London / Queen's Club | ATP 250 | R64 | Grass | 6-4 6-4 | https://tennis-db.com/matches/sackmann_atp:010d3d965bca08081086c29622cf5bfcbb0eff58cfe1c7f9ba847cdd2c57c98e/o-davidson-vs-s-likhachev |
| 1970-06-13 | L | R. Laver | Bristol | ATP 250 | SF | Grass | 6-4 2-6 6-8 | https://tennis-db.com/matches/sackmann_atp:dc8aa9dcd078278de3f8671a0c474857a393df10fbd796e084a8964e7b8060ed/r-laver-vs-o-davidson |
| 1970-06-13 | W | F. Stolle | Bristol | ATP 250 | QF | Grass | 13-11 6-3 | https://tennis-db.com/matches/sackmann_atp:b2668660f41a56972bdf7471c69316a6cc8e41b1728da467932763621b6d1abe/o-davidson-vs-f-stolle |
| 1970-06-12 | W | D. Ralston | Bristol | ATP 250 | R16 | Grass | 6-1 8-6 | https://tennis-db.com/matches/sackmann_atp:6d697fa1e95a66a11bdc5bad0bca64fec7d3dc32ba82642180826d6a220e19b6/o-davidson-vs-d-ralston |
| 1970-06-11 | L | M. Cox | Casablanca Wct | ATP 250 | R16 | Carpet | 3-6 4-6 6-0 4-6 | https://tennis-db.com/matches/sackmann_atp:117616d0159b4998aca63c3cc545fb822f32fc584ee8539238a2d6e470104b95/m-cox-vs-o-davidson |
| 1970-06-11 | W | R. Barth | Bristol | ATP 250 | R32 | Grass | 6-2 6-3 | https://tennis-db.com/matches/sackmann_atp:7903c1d59ff89d2c2e0cb1977b5c5f215bed3aace2a63a4a9d974d5422141b1b/o-davidson-vs-r-barth |
| 1970-05-19 | L | A. Panatta | Rome | Masters 1000 | R32 | Clay | 5-7 9-7 3-6 0-6 | https://tennis-db.com/matches/sackmann_atp:1d41f6d4769c13c45831b9893daf948698fef8d50e70f0747133e0f39d709294/a-panatta-vs-o-davidson |
| 1970-05-14 | L | Andrew Pattison | Berlin | ATP 250 | R32 | Clay | 5-7 6-2 1-6 4-6 | https://tennis-db.com/matches/sackmann_atp:0cb9968ea93e0a46e007136cc7898f042f3867988e1333804be4c775dcbb9da8/andrew-pattison-vs-o-davidson |
| 1970-04-15 | L | B. Montrenaud | Monte Carlo | ATP 250 | R64 | Clay | W/O | https://tennis-db.com/matches/sackmann_atp:741c22d4e99103c7d4ac55d371359e79e59fc4cbced9e0e3f3e71af2c4cc906e/b-montrenaud-vs-o-davidson |
| 1970-03-08 | L | M. Cox | Wembley | ATP 250 | R16 | Carpet | 6-4 2-6 3-6 | https://tennis-db.com/matches/sackmann_atp:17839e3d72aefe9581f22b6bf716aa8b306a50cb3a99f6766c00553fb1947695/m-cox-vs-o-davidson |
| 1969-11-21 | L | R. Taylor | Wembley | ATP 250 | R16 | Carpet | 6-3 3-6 4-6 | https://tennis-db.com/matches/sackmann_atp:cc9238e23e2039dafd58263ccca240de4118910c823b70b27f0e85902fc707b5/r-taylor-vs-o-davidson |
| 1969-11-20 | W | C. Pasarell | Wembley | ATP 250 | R32 | Carpet | 6-4 6-1 | https://tennis-db.com/matches/sackmann_atp:611a8e16d591d40fb09e58dfd5904b63c1b208461e2079532a590cddcb2968e5/o-davidson-vs-c-pasarell |
| 1969-11-11 | L | E. Buchholz | Paris | ATP 250 | R16 | Carpet | 6-3 5-7 9-11 | https://tennis-db.com/matches/sackmann_atp:18d3ae68dcfe937126b95683a2210562e226665d892c1cd84443c9b8b14950e4/e-buchholz-vs-o-davidson |
| 1969-11-10 | W | J. Barclay | Paris | ATP 250 | R32 | Carpet | 3-6 6-1 6-3 | https://tennis-db.com/matches/sackmann_atp:9283d68cba3b3bf70f4796c87febd965ea97233fcedadaddef61698419a92068/o-davidson-vs-j-barclay |
| 1969-09-22 | L | J. Fillol | Los Angeles | ATP 250 | R64 | Hard | 1-6 4-6 | https://tennis-db.com/matches/sackmann_atp:5db25f680ead10e440c084e7b7e9093bf2eb85e600817c68e4ad9832841847fb/j-fillol-vs-o-davidson |
| 1969-08-31 | L | O. Bengtson | US Open | Grand Slam | R64 | Grass | 10-8 1-6 3-6 4-6 | https://tennis-db.com/matches/sackmann_atp:135e6311ebd177e44025da89662fdb72f178926f7119dc9a6236b4fd61fadcce/o-bengtson-vs-o-davidson |
| 1969-08-29 | W | C. Drysdale | US Open | Grand Slam | R128 | Grass | 6-2 6-3 6-4 | https://tennis-db.com/matches/sackmann_atp:cdbeb8f03dcecb42a6c1197d7e00e5cd9760938fa29c89c60e5c683b938eb5b3/o-davidson-vs-c-drysdale |
| 1969-08-15 | L | R. Emerson | Hamburg | ATP 250 | R16 | Clay | 6-2 3-6 2-6 3-6 | https://tennis-db.com/matches/sackmann_atp:1196f64237aedf585d95234677670cd06b9c54ece51f3646baeb2b2c8c7fc727/r-emerson-vs-o-davidson |
| 1969-08-14 | W | N. Pilic | Hamburg | ATP 250 | R32 | Clay | 6-0 6-4 2-6 6-3 | https://tennis-db.com/matches/sackmann_atp:36238beae48a8aa467304836e099d4559b5451b1e9546b245e28ba1a65cbe41e/o-davidson-vs-n-pilic |
| 1969-08-13 | W | H. Pohmann | Hamburg | ATP 250 | R64 | Clay | 6-2 4-6 6-1 6-0 | https://tennis-db.com/matches/sackmann_atp:020cc09864b34a791d3d9204b9f4a31ed03a520061f374980893821c22952e07/o-davidson-vs-h-pohmann |
| 1969-08-01 | L | C. Drysdale | Gstaad | ATP 250 | QF | Clay | 4-6 2-6 | https://tennis-db.com/matches/sackmann_atp:5e31f139aad4c11f0c596108d794ffea96658708deb272681253514042f2b2dd/c-drysdale-vs-o-davidson |
| 1969-07-31 | W | P. Barthes | Gstaad | ATP 250 | R16 | Clay | 6-4 6-0 | https://tennis-db.com/matches/sackmann_atp:4ffc34ab33ed8dce9d86a26cf91c5b15fff299aae508d2b5e8973e7665d23eaf/o-davidson-vs-p-barthes |
| 1969-07-30 | W | R. Barth | Gstaad | ATP 250 | R32 | Clay | 6-2 6-2 | https://tennis-db.com/matches/sackmann_atp:b7fa545521da8f7773e630e512035780017efa12a30f29fb376ca8d792cc331d/o-davidson-vs-r-barth |
| 1969-07-16 | L | Christian Bimes | Aix-En-Provence | ATP 250 | R64 | Clay | W/O | https://tennis-db.com/matches/sackmann_atp:af2bc6c4f815161060e572b7567c5f625cd33c16fb00db5f163dd467317a1451/christian-bimes-vs-o-davidson |
| 1969-07-12 | L | B. Hewitt | Dublin | ATP 250 | QF | Grass | 3-6 6-2 5-7 | https://tennis-db.com/matches/sackmann_atp:10a205160684556b2fb8fba4be8cbbea89a12d2c44408dd04e4965ec09518389/b-hewitt-vs-o-davidson |
| 1969-07-11 | W | R. Maud | Dublin | ATP 250 | R16 | Grass | 6-2 6-4 | https://tennis-db.com/matches/sackmann_atp:74aef938b31b4fbb7d3711567e0f19555859e0f3b76f8c4b3b685fbcb7d51bef/o-davidson-vs-r-maud |
| 1969-07-10 | W | Harry Barniville | Dublin | ATP 250 | R32 | Grass | 6-3 6-3 | https://tennis-db.com/matches/sackmann_atp:a24fea56db5f8492d09b6f210616e36f0a29116769ba9ba521c6e9763896c4a0/o-davidson-vs-harry-barniville |
| 1969-06-27 | L | C. Drysdale | Wimbledon | Grand Slam | R64 | Grass | 4-6 4-6 13-11 2-6 | https://tennis-db.com/matches/sackmann_atp:205834454e64854784393a4c804873f8cbbf5637717d17e2ac62741170683391/c-drysdale-vs-o-davidson |
| 1969-06-25 | W | J. Paish | Wimbledon | Grand Slam | R128 | Grass | 6-1 6-2 6-3 | https://tennis-db.com/matches/sackmann_atp:4972e95b7ac29acbc0aa7c590c1d7d64389bb721cf425e4fac10f9bb9aa6b41d/o-davidson-vs-j-paish |
| 1969-06-18 | L | T. Okker | London / Queen's Club | ATP 250 | R64 | Grass | 7-9 2-6 | https://tennis-db.com/matches/sackmann_atp:66159c2dc2668095a450224d9d773889d5ce7ee7094142ecdfbcb16b94776bd9/t-okker-vs-o-davidson |
| 1969-06-17 | W | J. McManus | London / Queen's Club | ATP 250 | R128 | Grass | 6-3 6-2 | https://tennis-db.com/matches/sackmann_atp:c42d37aa1392fce312e3de3661db06118748ec3a9ee62cee7f87cae4436156dd/o-davidson-vs-j-mcmanus |
| 1969-05-24 | L | V. Korotkov | Rome | Masters 1000 | R32 | Clay | 3-6 4-6 7-5 3-6 | https://tennis-db.com/matches/sackmann_atp:5c25834db95d051c26d42f2f58582ddae5a64c3d7df34774639672ad7bcabfa9/v-korotkov-vs-o-davidson |
| 1969-05-23 | W | I. Gulyas | Rome | Masters 1000 | R64 | Clay | 7-5 0-6 6-3 | https://tennis-db.com/matches/sackmann_atp:87b1dc46347bf42c8b58abd3d7a69dbcfb77ab7522f404d2bd064a4ccde64927/o-davidson-vs-i-gulyas |
| 1969-04-19 | L | A. Gimeno | Monte Carlo | ATP 250 | R16 | Clay | 3-6 5-7 | https://tennis-db.com/matches/sackmann_atp:9dae97f4f9c008a3154b683cd20af2d501c21f2332c02856e412a05b5efabfbf/a-gimeno-vs-o-davidson |
| 1969-04-18 | W | Paul Hutchins | Monte Carlo | ATP 250 | R32 | Clay | 4-6 8-6 6-0 | https://tennis-db.com/matches/sackmann_atp:cf7f5061f2dc0bc8ce0ffc7f158f5b6b62601cad4a29a86df73f064212930e44/o-davidson-vs-paul-hutchins |
| 1969-04-17 | W | B. Montrenaud | Monte Carlo | ATP 250 | R64 | Clay | 6-1 6-0 | https://tennis-db.com/matches/sackmann_atp:46a581cbfea0ef03ccf0e49018e0fd67d9d272f9d988fd3404052cbae4ec3823/o-davidson-vs-b-montrenaud |
| 1968-11-26 | L | Bob Lutz | London 3 | ATP 250 | QF | Hard | 7-5 4-6 2-6 | https://tennis-db.com/matches/sackmann_atp:8e2ff8277b2d050114029e836b0a1ba9f9b39ee5244bc7ef64cdbf8a112d8138/bob-lutz-vs-o-davidson |
| 1968-11-14 | L | G. Stilwell | London 2 | ATP 250 | R32 | Hard | 4-6 0-6 11-9 5-7 | https://tennis-db.com/matches/sackmann_atp:20fcda41d0bedba86acaedae0482ffaf30412f1af44cafa9c693cd7b3e5a8db7/g-stilwell-vs-o-davidson |
| 1968-11-03 | L | B. Hewitt | Aberavon | ATP 250 | F | Carpet | 6-8 3-6 | https://tennis-db.com/matches/sackmann_atp:409317e34dd1f9b1657a14803959472bbabd0d00f61a8f5d6353cc5e187e6107/b-hewitt-vs-o-davidson |
| 1968-11-02 | W | G. Battrick | Aberavon | ATP 250 | SF | Carpet | 4-6 7-5 6-1 | https://tennis-db.com/matches/sackmann_atp:d92320d115c11f1af463e5ca8d91b358d0f3df6eb09b844ae77f695587985d78/o-davidson-vs-g-battrick |
| 1968-11-02 | W | M. Holecek | Aberavon | ATP 250 | QF | Carpet | 13-11 2-3 RET | https://tennis-db.com/matches/sackmann_atp:f5470d7389240ba7c2806d9a97f9f7028f6aa1de1c3bfbb5fc12c7d19a38521c/o-davidson-vs-m-holecek |
| 1968-11-01 | W | J. Clifton | Aberavon | ATP 250 | R16 | Carpet | 6-2 6-2 | https://tennis-db.com/matches/sackmann_atp:91f3dcc8d53f4ad4b9ef222ddaee7c9c090c2d27828affc913632357d101efc9/o-davidson-vs-j-clifton |
| 1968-10-31 | W | Stuart Creed | Aberavon | ATP 250 | R32 | Carpet | 6-2 6-0 | https://tennis-db.com/matches/sackmann_atp:c0ec0f6bc3b60e064ce206b1c16ab0ba69969b0a4601e3b463877d2416b820c5/o-davidson-vs-stuart-creed |
| 1968-06-26 | L | J. Newcombe | Wimbledon | Grand Slam | R128 | Grass | 6-4 3-6 4-6 3-6 | https://tennis-db.com/matches/sackmann_atp:33854e02f105386bea9cf375976226e1f0cc254a114b4f80f92f8e9a377806f2/j-newcombe-vs-o-davidson |
| 1968-06-21 | L | Alex Metreveli | London | ATP 250 | R16 | Grass | 11-9 5-7 4-6 | https://tennis-db.com/matches/sackmann_atp:d81f5b9b2902f992b1b682211d29db41d059a681879ca519b681a5c2b66bfd54/alex-metreveli-vs-o-davidson |
| 1968-06-20 | W | C. Drysdale | London | ATP 250 | R32 | Grass | 6-3 2-6 6-4 | https://tennis-db.com/matches/sackmann_atp:285b6ad9ab6f6b33e25fd2ec6c7310b377d6afdab6a2a5c6a178647e0576ee4f/o-davidson-vs-c-drysdale |
| 1968-06-19 | W | R. Barth | London | ATP 250 | R64 | Grass | W/O | https://tennis-db.com/matches/sackmann_atp:ed57004d1bff36fce51bf0390cc401ad6aca551f7f7ed519c2d6f9e90307eee5/o-davidson-vs-r-barth |
| 1968-04-27 | L | K. Rosewall | Bournemouth | ATP 250 | QF | Clay | 3-6 5-7 3-6 | https://tennis-db.com/matches/sackmann_atp:e9b109951b422d4bafc2f7cda28ddd5ca3d89b8f71fd3766af0f8e3961284e57/k-rosewall-vs-o-davidson |
| 1968-04-26 | W | Bob Howe | Bournemouth | ATP 250 | R16 | Clay | 6-4 6-3 6-2 | https://tennis-db.com/matches/sackmann_atp:38ccf6b779d3dc37a441c44bbb1723ccc50125673177959da758e424cb7cc5e6/o-davidson-vs-bob-howe |
| 1968-04-25 | W | J. Clifton | Bournemouth | ATP 250 | R32 | Clay | 6-2 6-3 4-6 8-6 | https://tennis-db.com/matches/sackmann_atp:0ccb16b357ed189b7eb039cd8cfedd8811f73f4b818054a679a7ab95633ebbc8/o-davidson-vs-j-clifton |

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Canonical URL: https://tennis-db.com/players/4585690/o-davidson/matches
Data source: TennisDB (tennis-db.com)