# P. Cornejo Match Log

Source: https://tennis-db.com/players/4580132/p-cornejo/matches
Tour: ATP
Rows on canonical first page: 200
Total matching rows: 344
Main-draw summary: 142-202 (41.3%)

## Visible match rows
| Date | Result | Opponent | Tournament | Category | Round | Surface | Score | Match URL |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1978-12-07 | L | Hans Gildemeister | Santiago | ATP 250 | R32 | Clay | 1-6 3-6 | https://tennis-db.com/matches/sackmann_atp:1ad37813a52ffac0e187112e5fe1b93e7a04d9e3be6775fb4be664a9afba4ef9/hans-gildemeister-vs-p-cornejo |
| 1978-11-29 | L | H. Varela | Buenos Aires | ATP 250 | R32 | Clay | 3-6 6-1 2-6 | https://tennis-db.com/matches/sackmann_atp:d344098f64ba586dee46318aed782aaeb7d6dc405dbe52519bd95653f8d3a0f4/h-varela-vs-p-cornejo |
| 1978-11-22 | L | C. Lewis | Bogota | ATP 250 | R32 | Clay | 3-6 3-6 | https://tennis-db.com/matches/sackmann_atp:c123d41cca7f4afd215591abd678cfee404059ae204899c96b0dd941321a8193/c-lewis-vs-p-cornejo |
| 1978-08-23 | L | J. Clerc | Boston | ATP 250 | R64 | Clay | 6-7 5-7 | https://tennis-db.com/matches/sackmann_atp:b0e88f9591b0ecd13c9c51a42a4842ac217e4c2760041c36682dac730894dfa1/j-clerc-vs-p-cornejo |
| 1978-08-16 | L | Paul Kronk | Montreal / Toronto | Masters 1000 | R64 | Clay | 6-0 3-6 3-6 | https://tennis-db.com/matches/sackmann_atp:ddcf6f409ebd5d3e16acd5b15b450de87e95149270b9d7d80e765bec4cd2c067/paul-kronk-vs-p-cornejo |
| 1978-08-07 | L | C. Barazzutti | Indianapolis | ATP 250 | R64 | Clay | 1-6 3-6 | https://tennis-db.com/matches/sackmann_atp:c52fed8c859bb376c493036353fd4aaa8a1e292765e3c95ca1f0377cc946abeb/c-barazzutti-vs-p-cornejo |
| 1978-08-04 | L | J. Alexander | Louisville | ATP 250 | QF | Clay | 1-6 1-6 | https://tennis-db.com/matches/sackmann_atp:61e4d3747cf14d5b5e85e1866089fa92431d044516f043e66025827444ee0c13/j-alexander-vs-p-cornejo |
| 1978-08-03 | W | John Austin | Louisville | ATP 250 | R16 | Clay | 6-3 6-7 6-2 | https://tennis-db.com/matches/sackmann_atp:63f9a36d5ab4cb7ea6bb55cfdb34d9dd29f09c305520c280bfdc22df7784772c/p-cornejo-vs-john-austin |
| 1978-08-03 | L | J. Clerc | South Orange | ATP 250 | R16 | Clay | 3-6 4-6 | https://tennis-db.com/matches/sackmann_atp:14f772c0614e1fce9369e393d6bafcf576127eb27b1f79505310a2cb179c3a71/j-clerc-vs-p-cornejo |
| 1978-08-02 | W | F. Jauffret | South Orange | ATP 250 | R32 | Clay | 7-6 6-2 | https://tennis-db.com/matches/sackmann_atp:962f563c7b6ee13f0f3280da86828f711d5544d7cf43970b53871f74c4ccc994/p-cornejo-vs-f-jauffret |
| 1978-08-02 | W | R. Tanner | Louisville | ATP 250 | R32 | Clay | 6-4 6-3 | https://tennis-db.com/matches/sackmann_atp:39a3f5ca76f38ff717c9f894b1d15f9e46033f8ce9ecd15e7516900517bb4845/p-cornejo-vs-r-tanner |
| 1978-08-01 | W | Cliff Letcher | Louisville | ATP 250 | R64 | Clay | 5-7 6-0 6-2 | https://tennis-db.com/matches/sackmann_atp:b940a54474fa2429cc8cc3e8d8a077ac32ff2e4782cd82b269e0b632d0269c1c/p-cornejo-vs-cliff-letcher |
| 1978-07-25 | L | Hans Gildemeister | Washington | ATP 250 | R64 | Clay | 6-3 2-6 2-6 | https://tennis-db.com/matches/sackmann_atp:eff02789daaa29491f97230a5c93ae3981165b0858df0c9a0aafbda276790df1/hans-gildemeister-vs-p-cornejo |
| 1978-07-12 | L | F. Taygan | Cincinnati | Masters 1000 | R64 | Clay | 4-6 6-7 | https://tennis-db.com/matches/sackmann_atp:49e25efbf03a33505992a90581d6419df4f10b8c9c6623257b93515331ecb7a5/f-taygan-vs-p-cornejo |
| 1978-06-23 | L | H. Elschenbroich | Berlin | ATP 250 | R16 | Clay | 6-7 2-6 | https://tennis-db.com/matches/sackmann_atp:3e8d90a946627bb9dc0780859da6a89dc816462e80bd45c5eb47e99f9c988025/h-elschenbroich-vs-p-cornejo |
| 1978-06-22 | W | W. Zirngibl | Berlin | ATP 250 | R32 | Clay | 3-6 6-3 6-4 | https://tennis-db.com/matches/sackmann_atp:04a76b10ea03069bf9392bb7c0d615283fc7703af6d70e971e4ba3992443a8ca/p-cornejo-vs-w-zirngibl |
| 1978-06-15 | L | B. Boileau | Brussels | ATP 250 | R32 | Clay | 6-7 1-6 | https://tennis-db.com/matches/sackmann_atp:eec77b080a6e8cdbd269a0e58829bffbe0d9e3b61f13f1370052e3eeb9d082e8/b-boileau-vs-p-cornejo |
| 1978-05-31 | L | B. Teacher | Roland Garros | Grand Slam | R128 | Clay | 5-7 4-6 6-3 3-6 | https://tennis-db.com/matches/sackmann_atp:f23cbe056bd344e8e949901677c06e99ddebf8fdcda9707fa3ff0dd8120d179b/b-teacher-vs-p-cornejo |
| 1978-05-26 | L | Hans Gildemeister | Munich | ATP 250 | R32 | Clay | 3-6 0-6 | https://tennis-db.com/matches/sackmann_atp:9e48f8641fa2230b1de0502f80ec6d89f4c5364ed66cc01dcf5485f0fbfdfa7e/hans-gildemeister-vs-p-cornejo |
| 1978-05-18 | L | B. Mottram | Hamburg | ATP 250 | R32 | Clay | 4-6 3-6 | https://tennis-db.com/matches/sackmann_atp:a7952c8d548789eb8ac9fd802057f64ff8a118498ee502b5c950e747bf2acc29/b-mottram-vs-p-cornejo |
| 1978-05-17 | W | B. Hewitt | Hamburg | ATP 250 | R64 | Clay | 6-1 3-6 6-2 | https://tennis-db.com/matches/sackmann_atp:12e5cc079bd7b8e683e6281af24699a71f8bd101aed3804c7b49ebc877168786/p-cornejo-vs-b-hewitt |
| 1978-04-20 | L | J. Higueras | Nice | ATP 250 | R32 | Clay | 3-6 1-6 | https://tennis-db.com/matches/sackmann_atp:1646c2335bedfd372e41ac4cc80664ed368bd9c7163d823d17f4616fef89601f/j-higueras-vs-p-cornejo |
| 1977-11-26 | L | J. Fillol | Buenos Aires | ATP 250 | QF | Clay | 1-6 0-6 | https://tennis-db.com/matches/sackmann_atp:a446375c56013895df3168e926a4f6353b469674db25a4294063c94fe0ab589f/j-fillol-vs-p-cornejo |
| 1977-11-25 | W | Jaime Pinto Bravo | Buenos Aires | ATP 250 | R16 | Clay | 4-6 6-4 6-1 | https://tennis-db.com/matches/sackmann_atp:acb448e874cbe3398a5717b6defba71fb34cb217bbd2b8887ba5c5df67f959b8/p-cornejo-vs-jaime-pinto-bravo |
| 1977-11-24 | W | Fernando Dalla Fontana | Buenos Aires | ATP 250 | R32 | Clay | 6-4 6-7 7-5 | https://tennis-db.com/matches/sackmann_atp:e0ed217bb638e20fa5ee004dd8656092358946a78ce257aa9da4ae65e1f0788f/p-cornejo-vs-fernando-dalla-fontana |
| 1977-11-19 | L | V. Pecci | Santiago | ATP 250 | QF | Clay | 2-6 6-4 3-6 | https://tennis-db.com/matches/sackmann_atp:ad79964d26d749462846d0a463159917953a3837f0dbf2e70f5005550e473c5a/v-pecci-vs-p-cornejo |
| 1977-11-18 | W | P. Elter | Santiago | ATP 250 | R16 | Clay | 6-3 1-6 6-1 | https://tennis-db.com/matches/sackmann_atp:4a8604b239d1e87c4c6dd24ab116c5a4495f96cf5cdff3321746e23865d96886/p-cornejo-vs-p-elter |
| 1977-11-17 | W | I. Molina | Santiago | ATP 250 | R32 | Clay | 6-3 6-3 | https://tennis-db.com/matches/sackmann_atp:43e61c3cb40a2fc945927b549b1c532f2433267f211890be427516ff6c07e876/p-cornejo-vs-i-molina |
| 1977-08-28 | L | J. Fillol | Boston | ATP 250 | QF | Clay | 2-6 1-6 | https://tennis-db.com/matches/sackmann_atp:bee5887fc77ddd0be0f51bf89a53401b40c7e06563d1c95262a541aadeb035d0/j-fillol-vs-p-cornejo |
| 1977-08-27 | W | R. Tanner | Boston | ATP 250 | R16 | Clay | 5-7 6-1 6-4 | https://tennis-db.com/matches/sackmann_atp:ee573a3e1687d1080a202978fd422c299954cf2485af33cb92b04335eae7e916/p-cornejo-vs-r-tanner |
| 1977-08-26 | W | R. Simpson | Boston | ATP 250 | R32 | Clay | 1-6 6-3 6-4 | https://tennis-db.com/matches/sackmann_atp:a2f9a5d5b70f1e911a7f0e4b20bb29bacc611e4f2076f2364b1929fc5c0f8ec1/p-cornejo-vs-r-simpson |
| 1977-08-25 | W | Tom Gullikson | Boston | ATP 250 | R64 | Clay | 4-6 6-2 6-2 | https://tennis-db.com/matches/sackmann_atp:3eb6572e463f55fd1f226f07c8c4dad4e2848f2da46b4b7570ba40b06c662ca7/p-cornejo-vs-tom-gullikson |
| 1977-08-19 | L | J. Fillol | Toronto | Masters 1000 | R32 | Clay | 5-7 5-7 | https://tennis-db.com/matches/sackmann_atp:3d4b3f96ff488a0dddf0045592a6475f0158c0fbc23d735d968bebfa511a41fc/j-fillol-vs-p-cornejo |
| 1977-08-18 | W | G. Hardie | Toronto | Masters 1000 | R64 | Clay | 6-2 6-2 | https://tennis-db.com/matches/sackmann_atp:e33dd3c1893eb0f1d62f7f70759a90a0d8818ad49f9873e5114cb7d7a4915e00/p-cornejo-vs-g-hardie |
| 1977-08-08 | L | B. Mottram | Indianapolis | ATP 250 | R32 | Clay | 4-6 3-6 | https://tennis-db.com/matches/sackmann_atp:e9fc4cfecb43c185ab7ebc2503ec5849084ff03171e5491af0af7f265787e6c7/b-mottram-vs-p-cornejo |
| 1977-08-08 | W | J. Andrew | Indianapolis | ATP 250 | R64 | Clay | 6-1 6-7 6-4 | https://tennis-db.com/matches/sackmann_atp:97e28cdf4584c914834daea8d2c398ab15ad6d9e4da2cf0f24d286fc84966cbe/p-cornejo-vs-j-andrew |
| 1977-08-04 | L | John McEnroe | South Orange | ATP 250 | R16 | Clay | 2-6 6-7 | https://tennis-db.com/matches/sackmann_atp:9d4644f7a017bd4f03aab8e5aec80659dd2176b94d5e215439e03c7d49777ce8/john-mcenroe-vs-p-cornejo |
| 1977-08-03 | W | H. Schoenfield | South Orange | ATP 250 | R32 | Clay | 6-2 6-4 | https://tennis-db.com/matches/sackmann_atp:333ed0accad178fe8c62746dd0a2c3dca5d85f27c883c1e2abf79b50c50ecffa/p-cornejo-vs-h-schoenfield |
| 1977-07-29 | L | V. Pecci | Louisville | ATP 250 | R16 | Clay | 4-6 4-6 | https://tennis-db.com/matches/sackmann_atp:8ee39101b98f73268761afeb374c001d87a746b0e4e21bd25ed241a4243b12c6/v-pecci-vs-p-cornejo |
| 1977-07-28 | W | E. Teltscher | Louisville | ATP 250 | R32 | Clay | 6-3 1-6 6-4 | https://tennis-db.com/matches/sackmann_atp:04002fc1ae40af5eb53f9601a6f57c405f49eb1c065d57fe1368264e927d11f2/p-cornejo-vs-e-teltscher |
| 1977-07-27 | W | Dick Bohrnstedt | Louisville | ATP 250 | R64 | Clay | 7-6 6-4 | https://tennis-db.com/matches/sackmann_atp:3e4d11c75a16609b66654c42a71d1b920bc29f63b49087199eaa52a136da8be1/p-cornejo-vs-dick-bohrnstedt |
| 1977-07-13 | L | J. James | Cincinnati | Masters 1000 | R64 | Clay | 0-6 4-6 | https://tennis-db.com/matches/sackmann_atp:b385ede598eee7d52790ab8e506f7e8749a05ec3ab2915fad16a232776c57aad/j-james-vs-p-cornejo |
| 1977-06-17 | L | J. Higueras | Berlin | ATP 250 | R16 | Clay | 5-7 6-2 3-6 | https://tennis-db.com/matches/sackmann_atp:5139bc92f6d56c9eda8fba1c8fe30eb2b7a7cb826a1376e5004c334964735ade/j-higueras-vs-p-cornejo |
| 1977-06-16 | W | W. Zirngibl | Berlin | ATP 250 | R32 | Clay | 6-2 6-3 | https://tennis-db.com/matches/sackmann_atp:1cade74ab23f4467c51728932a84943cb9f1072727d206be60fdd22774da9564/p-cornejo-vs-w-zirngibl |
| 1977-06-09 | L | K. Meiler | Brussels | ATP 250 | R32 | Clay | 6-7 2-6 | https://tennis-db.com/matches/sackmann_atp:db0271ca63cb9990ffb8ae72b69213211db4975b334fa27ce847d2d6f4d71a0a/k-meiler-vs-p-cornejo |
| 1977-06-08 | W | F. Pala | Brussels | ATP 250 | R64 | Clay | 7-5 7-5 | https://tennis-db.com/matches/sackmann_atp:0b8d56d080f813f2444d7116216ab41fe93e26cb0349e31ca7b208416d6b8873/p-cornejo-vs-f-pala |
| 1977-05-25 | L | Barry Phillips Moore | Roland Garros | Grand Slam | R128 | Clay | 4-6 4-6 0-6 | https://tennis-db.com/matches/sackmann_atp:07729e9070a5cc711390bb9e2470fcf0fb4ca7934341c8d44d97b79995204c83/barry-phillips-moore-vs-p-cornejo |
| 1977-04-21 | L | I. Molina | Florence | ATP 250 | R32 | Clay | 6-2 3-6 4-6 | https://tennis-db.com/matches/sackmann_atp:2b42f93c6a44350c3695fc668456e8a55b715dffa805acdfecc6ed8addf7c310/i-molina-vs-p-cornejo |
| 1977-04-14 | L | A. Zugarelli | Murcia | ATP 250 | R32 | Clay | 6-3 6-7 2-6 | https://tennis-db.com/matches/sackmann_atp:5232642adc24fa712e8f42a6bc8970c68e242d56b047aa8f9689172e1cafab0b/a-zugarelli-vs-p-cornejo |
| 1976-12-09 | L | C. Kirmayr | Santiago | ATP 250 | QF | Clay | 4-6 3-6 | https://tennis-db.com/matches/sackmann_atp:fa81983e3127cfa5d27d563064b015456422c776e69a5315d87839434adc7bca/c-kirmayr-vs-p-cornejo |
| 1976-12-08 | W | H. Kary | Santiago | ATP 250 | R16 | Clay | 4-6 6-3 6-4 | https://tennis-db.com/matches/sackmann_atp:34bab06b39973f345aff4e315fef6c429de915b68adeb630c1346c40e9bf6959/p-cornejo-vs-h-kary |
| 1976-11-26 | L | V. Pecci | Buenos Aires | ATP 250 | R16 | Clay | 2-6 0-6 | https://tennis-db.com/matches/sackmann_atp:e8ba40ff679c6ae50a66fefe984e4b7515746ac6caa0aa07b95a3f0813b5d8de/v-pecci-vs-p-cornejo |
| 1976-11-25 | W | H. Varela | Buenos Aires | ATP 250 | R32 | Clay | 6-2 3-6 6-4 | https://tennis-db.com/matches/sackmann_atp:08ae94b30b7b05b74c706ba6aa018a7318f395a722f22102be1ee339d2400896/p-cornejo-vs-h-varela |
| 1976-11-19 | L | G. Vilas | Sao Paulo | ATP 250 | R16 | Carpet | 4-6 2-6 | https://tennis-db.com/matches/sackmann_atp:c21346f2b1692fd4b83c5973289b05211b18cf725105c5d041444b5b81d0e091/g-vilas-vs-p-cornejo |
| 1976-11-18 | W | A. Munoz | Sao Paulo | ATP 250 | R32 | Carpet | 6-4 6-4 | https://tennis-db.com/matches/sackmann_atp:4fbedd6e74b62f5295848dd36adea21d1fde391819dc47e30c61aaeacdb4ae1d/p-cornejo-vs-a-munoz |
| 1976-08-26 | L | R. Ramirez | Boston | ATP 250 | R32 | Clay | 4-6 1-4 RET | https://tennis-db.com/matches/sackmann_atp:4a6188555278eeef8a4b05c5916b41b45be5d53f74097e11ba9a16345145485d/r-ramirez-vs-p-cornejo |
| 1976-08-25 | W | Tom Gullikson | Boston | ATP 250 | R64 | Clay | 7-6 4-6 6-2 | https://tennis-db.com/matches/sackmann_atp:b5fe401d1444533d36168605bfdd668c0d2bdb3d32d54f6ed7e8d8d131a48385/p-cornejo-vs-tom-gullikson |
| 1976-08-14 | L | R. Tanner | Columbus | ATP 250 | QF | Hard | 2-6 0-6 | https://tennis-db.com/matches/sackmann_atp:ab31007181a08e4c7dea9eaf98e2c004847599d40d6e19ca4317567c95f4d650/r-tanner-vs-p-cornejo |
| 1976-08-13 | W | P. Fleming | Columbus | ATP 250 | R16 | Hard | 6-3 6-3 | https://tennis-db.com/matches/sackmann_atp:934efb126af1723e88404ad92b37881d53ad3c8480eb3a9830ccb22d623baf69/p-cornejo-vs-p-fleming |
| 1976-08-12 | W | Sherwood Stewart | Columbus | ATP 250 | R32 | Hard | 6-2 6-2 | https://tennis-db.com/matches/sackmann_atp:57744e746ed4298bbe588c273d758d72b1e56112dd241bdc29758cdfbe54071a/p-cornejo-vs-sherwood-stewart |
| 1976-08-11 | W | M. Machette | Columbus | ATP 250 | R64 | Hard | 6-4 1-6 7-6 | https://tennis-db.com/matches/sackmann_atp:8a5845e99d10b162688dbca6b6864b424fe4b138868db1fd0a15dc1c605f42df/p-cornejo-vs-m-machette |
| 1976-08-04 | L | T. Gorman | Louisville | ATP 250 | R64 | Clay | 2-6 4-6 | https://tennis-db.com/matches/sackmann_atp:d0bbb00f7435b73cf92eec5a5b24b3c011652df64c40d0e4fa2aa405b3701493/t-gorman-vs-p-cornejo |
| 1976-07-28 | L | T. Gorman | Washington | ATP 250 | R64 | Clay | 4-6 6-3 2-6 | https://tennis-db.com/matches/sackmann_atp:e5625f1057879924916debc788d678678f1ec89d17227dc30465bec6448fafdc/t-gorman-vs-p-cornejo |
| 1976-07-16 | L | G. Battrick | Hilversum | ATP 250 | R32 | Clay | 3-6 7-6 2-6 | https://tennis-db.com/matches/sackmann_atp:9a91bab2b3951b6f6bc04023657bb5bedc9cbd50b80d3a61d1a9ec012adc0715/g-battrick-vs-p-cornejo |
| 1976-07-07 | L | K. Meiler | Gstaad | ATP 250 | R32 | Clay | 6-3 6-7 4-6 | https://tennis-db.com/matches/sackmann_atp:ca2303b52de38f67664c2290ffafc0ce5071e316abd3dfa0d861958b5987b6ff/k-meiler-vs-p-cornejo |
| 1976-06-23 | L | Stan Smith | Wimbledon | Grand Slam | R128 | Grass | 1-6 2-6 4-6 | https://tennis-db.com/matches/sackmann_atp:d9628063a4e448be5eec203beff328d5f953397f8f32f2e9e70a6a1aefb6a7a0/stan-smith-vs-p-cornejo |
| 1976-06-18 | L | W. Zirngibl | Berlin | ATP 250 | R16 | Hard | 6-3 6-7 2-6 | https://tennis-db.com/matches/sackmann_atp:9db87583ee1b6422bffd7b263aefeb4b1a58cf61a62a4e5548907210008f00d3/w-zirngibl-vs-p-cornejo |
| 1976-06-17 | W | R. Gehring | Berlin | ATP 250 | R32 | Hard | 6-1 6-4 | https://tennis-db.com/matches/sackmann_atp:dfa11cbce64cf2d10f75b60a2861ed0c4dd3c8816b9a2399d19255605a415cb4/p-cornejo-vs-r-gehring |
| 1976-06-04 | L | J. Higueras | Roland Garros | Grand Slam | R64 | Clay | 2-6 5-7 4-6 | https://tennis-db.com/matches/sackmann_atp:a5ec73641765ebdd8d61ae64958c54727ac118d4d8c82c39ae2a2efb57ff7943/j-higueras-vs-p-cornejo |
| 1976-06-02 | W | H. Bunis | Roland Garros | Grand Slam | R128 | Clay | 6-1 3-6 6-2 6-2 | https://tennis-db.com/matches/sackmann_atp:f2a62f69ed2006f0bb881d484061346d2e741a74e438213bb2c176b952aa163b/p-cornejo-vs-h-bunis |
| 1976-05-26 | L | C. Dowdeswell | Rome | Masters 1000 | R64 | Clay | 3-6 7-5 3-6 | https://tennis-db.com/matches/sackmann_atp:d5a171b8b96a9605a6f503c3205f593e904548e7a7059a9707dd2326dcc6530f/c-dowdeswell-vs-p-cornejo |
| 1976-04-08 | L | J. Higueras | Barcelona | ATP 250 | R16 | Clay | 6-2 3-6 4-6 | https://tennis-db.com/matches/sackmann_atp:413df6d4b657b5d5c00a60985e0d6e2754451d2a90232964b1b604ff96c8cf20/j-higueras-vs-p-cornejo |
| 1976-04-07 | W | M. Edmondson | Barcelona | ATP 250 | R32 | Clay | 6-0 6-4 | https://tennis-db.com/matches/sackmann_atp:d1bd01d3480c8d324dc3c8682172fb6b3341468426b7f824c9c3136550dc5463/p-cornejo-vs-m-edmondson |
| 1976-04-06 | W | J. Castanon | Barcelona | ATP 250 | R64 | Clay | 6-1 6-2 | https://tennis-db.com/matches/sackmann_atp:7f03853741906c6a8726e2b1807d6d18e5d6c9327837798dca028caa74b2e6c6/p-cornejo-vs-j-castanon |
| 1976-04-01 | L | C. Barazzutti | Valencia | ATP 250 | R16 | Clay | 5-7 3-6 | https://tennis-db.com/matches/sackmann_atp:714e4a8685d1c009e667f292090a1b4a034344c53f18f0843f216d081cf93b87/c-barazzutti-vs-p-cornejo |
| 1976-03-31 | W | J. Herrera | Valencia | ATP 250 | R32 | Clay | 6-2 6-3 | https://tennis-db.com/matches/sackmann_atp:c49d8ee0699a153475dd388e2fe73b7bf97750a7826dd987f0000219cc69a519/p-cornejo-vs-j-herrera |
| 1976-03-30 | W | A. Zugarelli | Valencia | ATP 250 | R64 | Clay | 6-4 6-3 | https://tennis-db.com/matches/sackmann_atp:780a6e0b0dccd0bd66b66e58f193c85491a8f0b51d96469e82252c1e5c1d9113/p-cornejo-vs-a-zugarelli |
| 1975-11-14 | L | A. Panatta | Buenos Aires | ATP 250 | R16 | Clay | 4-6 6-7 | https://tennis-db.com/matches/sackmann_atp:6a468af8c1b56d2b186405c623271137c8c5e55959da8a5c74b7202e89996d57/a-panatta-vs-p-cornejo |
| 1975-11-13 | W | J. Fassbender | Buenos Aires | ATP 250 | R32 | Clay | 6-3 2-0 RET | https://tennis-db.com/matches/sackmann_atp:cecfa2b23df81100c6866a28771dbf1598db54ac6616aec87f062bde97d0aa7f/p-cornejo-vs-j-fassbender |
| 1975-10-16 | L | G. Vilas | Madrid | ATP 250 | R16 | Clay | 4-6 4-6 | https://tennis-db.com/matches/sackmann_atp:0f7971f94007d5e588ec022410d05eab4617854ab85e2c6c5289bf85233f25f7/g-vilas-vs-p-cornejo |
| 1975-10-15 | W | J. Fassbender | Madrid | ATP 250 | R32 | Clay | 6-2 6-1 | https://tennis-db.com/matches/sackmann_atp:50d7c009cbdca346186d039e044db1af1f13db1f95eae8a3e1e6c6e0277d5479/p-cornejo-vs-j-fassbender |
| 1975-10-14 | W | P. Bertolucci | Madrid | ATP 250 | R64 | Clay | 7-6 4-6 6-3 | https://tennis-db.com/matches/sackmann_atp:912f624987a173a094802d069ae9480aef756f52671d13054f3632182360e300/p-cornejo-vs-p-bertolucci |
| 1975-10-13 | L | U. Pinner | Barcelona | ATP 250 | R64 | Clay | 4-6 2-6 | https://tennis-db.com/matches/sackmann_atp:f3ff2f232f95637b0f61288cab3285afc79f0c986e75741a8d2d34f85151a909/u-pinner-vs-p-cornejo |
| 1975-08-29 | L | R. Cano | US Open | Grand Slam | R128 | Clay | 6-2 0-6 6-7 | https://tennis-db.com/matches/sackmann_atp:234a18fb069f64ddf0c31bcde5c2cf448ca5b600310d654413c971922d124732/r-cano-vs-p-cornejo |
| 1975-08-20 | L | Bob Lutz | Boston | ATP 250 | R64 | Clay | 1-6 4-6 | https://tennis-db.com/matches/sackmann_atp:5613930bac5c57943f9f87a7eb685423db0699d66a159ace23ed2df69d3f038f/bob-lutz-vs-p-cornejo |
| 1975-08-13 | L | J. Kamiwazumi | Toronto | Masters 1000 | R64 | Clay | 6-4 5-7 6-7 | https://tennis-db.com/matches/sackmann_atp:8db465f5185342a98636fc0a7b6d4c9cd92a1230fbd01b436431aeb23575b958/j-kamiwazumi-vs-p-cornejo |
| 1975-08-07 | L | H. Kary | Louisville | ATP 250 | R64 | Clay | 2-6 5-7 | https://tennis-db.com/matches/sackmann_atp:437cc610b577309c6bcaf0fa27915d4e1b5979bee62bff4ad7c709b9ff8b8119/h-kary-vs-p-cornejo |
| 1975-08-04 | L | G. Vilas | Indianapolis | ATP 250 | R32 | Clay | 3-6 3-6 | https://tennis-db.com/matches/sackmann_atp:23fe7fd8fd025d484829c65458d3b2027d73f147c7067cfa6477b231426211a6/g-vilas-vs-p-cornejo |
| 1975-08-04 | W | K. McMillan | Indianapolis | ATP 250 | R64 | Clay | 6-4 6-3 | https://tennis-db.com/matches/sackmann_atp:bb2cbd57316fe59a99b3bd58cd68e9998e760a7197fdf9b25b595c851db0d064/p-cornejo-vs-k-mcmillan |
| 1975-07-23 | L | J. Borowiak | Washington | ATP 250 | R64 | Clay | 7-6 3-6 2-6 | https://tennis-db.com/matches/sackmann_atp:afd81d9f8c2875b2d0386680a23f3ff940e4470701662d01795647ecdbd9f802/j-borowiak-vs-p-cornejo |
| 1975-06-25 | L | U. Pinner | Wimbledon | Grand Slam | R128 | Grass | 8-6 5-7 8-9 4-6 | https://tennis-db.com/matches/sackmann_atp:6b8ba82305516cda29eb64d2aa0cd39771339f6b19311af3fcf3fcbab439b92f/u-pinner-vs-p-cornejo |
| 1975-06-19 | L | B. Gottfried | Nottingham | ATP 250 | R32 | Grass | 3-6 5-7 | https://tennis-db.com/matches/sackmann_atp:a8a6d01d37cec9043fd4d6362cd6bfae1b7c9efb891ecb93c2ed111df0b89a82/b-gottfried-vs-p-cornejo |
| 1975-06-18 | W | J. Yuill | Nottingham | ATP 250 | R64 | Grass | 7-5 8-6 | https://tennis-db.com/matches/sackmann_atp:1c56debc2346faf23ef8f520d1255eb4cacc3332c257bfabd46fe472db513e2a/p-cornejo-vs-j-yuill |
| 1975-06-06 | L | U. Marten | Roland Garros | Grand Slam | R128 | Clay | 6-7 6-7 | https://tennis-db.com/matches/sackmann_atp:049bd9805b6150f207f8f3db3cbf5c50f3ff4f2eb9b960b882d898600b2a272c/u-marten-vs-p-cornejo |
| 1975-05-23 | L | M. Orantes | Hamburg | ATP 250 | R16 | Clay | 6-7 1-6 | https://tennis-db.com/matches/sackmann_atp:69f7a690e0526d9079bd2b1dae699b18eb3bd730d6f7267048fd295baf34a890/m-orantes-vs-p-cornejo |
| 1975-05-22 | W | P. Hutka | Hamburg | ATP 250 | R32 | Clay | 6-0 6-4 | https://tennis-db.com/matches/sackmann_atp:5a64da4912c1f782bb4e35d2ad8a6604f5c91d6f3f287e4da1c3bc80792aa686/p-cornejo-vs-p-hutka |
| 1975-05-21 | W | Jairo Velasco | Hamburg | ATP 250 | R64 | Clay | 7-6 6-3 | https://tennis-db.com/matches/sackmann_atp:b86f4412f1132b461d7337461843e78db3721f16e182bf62e7152a906d7b6fb6/p-cornejo-vs-jairo-velasco |
| 1975-05-14 | L | F. Jauffret | Bournemouth | ATP 250 | R64 | Clay | 4-6 1-6 | https://tennis-db.com/matches/sackmann_atp:fc72a37e64ff61518a5e1db1ce81999f8edcc56eda7d3f3726a84980599ac1db/f-jauffret-vs-p-cornejo |
| 1975-04-24 | L | R. Laver | Charlotte | ATP 250 | R32 | Clay | 2-6 1-6 | https://tennis-db.com/matches/sackmann_atp:693ebe64594be3a40174927c1a8069a7155410bd29f7c284dba51a7bf02d5f3a/r-laver-vs-p-cornejo |
| 1975-04-17 | L | R. Laver | Denver Wct | ATP 250 | R32 | Carpet | 1-6 1-6 | https://tennis-db.com/matches/sackmann_atp:4f0d481254cc593e6fc84759fcd5c19397d74bb0a594723fb05c4ee0ac3b473a/r-laver-vs-p-cornejo |
| 1975-04-10 | L | T. Koch | St. Louis | ATP 250 | R32 | Clay | 2-6 5-7 | https://tennis-db.com/matches/sackmann_atp:0e1a7a7ce77c6983139afbfc6f37d2c5ed0719890a9dad1386c5a4508c2252bc/t-koch-vs-p-cornejo |
| 1975-04-02 | L | B. Gottfried | Tuscon | ATP 250 | R64 | Hard | 2-6 4-6 | https://tennis-db.com/matches/sackmann_atp:bc06e2f35220bb510bcad90c72306a072921b7af8b354b1e8c869c89d5c3ffb6/b-gottfried-vs-p-cornejo |
| 1975-03-27 | L | T. Waltke | Orlando Wct | ATP 250 | R32 | Hard | 3-6 6-3 6-7(2) | https://tennis-db.com/matches/sackmann_atp:5d7a95f98b246f5fc6d9cb6a2fc3616dac255205cfb57340f9af6419c4d0ba24/t-waltke-vs-p-cornejo |
| 1975-03-20 | L | Ismail El Shafei | Caracas Wct | ATP 250 | R32 | Hard | 3-6 2-3 RET | https://tennis-db.com/matches/sackmann_atp:a963fa09313f2fe24c235a600a278afd607ed4bc3dd189fb1c9fd0f88429676d/ismail-el-shafei-vs-p-cornejo |
| 1975-03-14 | L | R. Tanner | Sao Paulo Wct | ATP 250 | R16 | Carpet | 5-7 2-6 | https://tennis-db.com/matches/sackmann_atp:898992db22c94ea5dd972cfecd82e36404c624b9061d2228f8a3226498212781/r-tanner-vs-p-cornejo |
| 1975-03-13 | W | C. Kirmayr | Sao Paulo Wct | ATP 250 | R32 | Carpet | 6-0 6-3 | https://tennis-db.com/matches/sackmann_atp:2dd32a6acc773e205136dfe64b8ae42d245851e1972b07f3c95243716634072b/p-cornejo-vs-c-kirmayr |
| 1975-01-21 | L | O. Parun | Philadelphia Wct | ATP 250 | R128 | Carpet | W/O | https://tennis-db.com/matches/sackmann_atp:6b557614d08e2f613091ea948b94d60796971eef7dfa1840c9bb16c56c55f1e9/o-parun-vs-p-cornejo |
| 1974-11-28 | L | Z. Franulovic | Buenos Aires | ATP 250 | R16 | Clay | 1-6 5-7 | https://tennis-db.com/matches/sackmann_atp:9d37829fecc3e2f66360f21dd53886174fda72307e4abf17bdc9082f0eb1fd49/z-franulovic-vs-p-cornejo |
| 1974-11-27 | W | H. Varela | Buenos Aires | ATP 250 | R32 | Clay | 6-2 6-2 | https://tennis-db.com/matches/sackmann_atp:d64710490a19a5f686e905853303f7b4e8ff9f9e81124958770d7b2ff491fd34/p-cornejo-vs-h-varela |
| 1974-11-19 | L | M. Riessen | London | ATP 250 | R32 | Carpet | 3-6 6-3 5-7 | https://tennis-db.com/matches/sackmann_atp:74ff6bfc7f91a76006678f06bca2848d57976a882f6e358fa5873109a056fea3/m-riessen-vs-p-cornejo |
| 1974-11-07 | L | G. Vilas | Stockholm | ATP 250 | R32 | Hard | 3-6 5-7 | https://tennis-db.com/matches/sackmann_atp:0b825bbf56e160db03e1c981931a58f40d4f4d17724b05ad697d898c8e295141/g-vilas-vs-p-cornejo |
| 1974-11-06 | W | S. Krulevitz | Stockholm | ATP 250 | R64 | Hard | 6-4 6-7 6-4 | https://tennis-db.com/matches/sackmann_atp:b0030b28f68a0703170988ff03fb727fa2093c6a21d739603fe4575d9892d820/p-cornejo-vs-s-krulevitz |
| 1974-10-31 | L | B. Gottfried | Paris Indoor | ATP 250 | R32 | Hard | 8-6 1-6 10-12 | https://tennis-db.com/matches/sackmann_atp:fc121abe8fbd99bedac33dc4af8ddcdcce15e0d2d8b611bb2b80aa85512a7ba2/b-gottfried-vs-p-cornejo |
| 1974-10-30 | L | T. Koch | Tehran | ATP 250 | R32 | Clay | 5-7 4-6 | https://tennis-db.com/matches/sackmann_atp:b28a52f4edccdc921b0c86ac48712c6346351d06038af146b82a7a6363ea90f6/t-koch-vs-p-cornejo |
| 1974-10-29 | W | J. Barclay | Tehran | ATP 250 | R64 | Clay | 6-2 2-6 7-5 | https://tennis-db.com/matches/sackmann_atp:0582bc2584b65917a04360000fd304881d15656c2d92121a58f9043a0d536dbc/p-cornejo-vs-j-barclay |
| 1974-10-16 | L | T. Okker | Madrid | ATP 250 | R32 | Clay | 3-6 5-7 | https://tennis-db.com/matches/sackmann_atp:a2d094bb89323aaf1dcb5917c2abdebf04fe479f922ade0a565d189a5b92af28/t-okker-vs-p-cornejo |
| 1974-10-16 | L | V. Gerulaitis | Barcelona | ATP 250 | R64 | Clay | 15-17 6-2 3-6 | https://tennis-db.com/matches/sackmann_atp:8af71b44f317985dbe55124064c089cfab9766bf3399f4bab36719db757b5ce1/v-gerulaitis-vs-p-cornejo |
| 1974-10-15 | W | M. Holecek | Madrid | ATP 250 | R64 | Clay | 6-1 6-4 | https://tennis-db.com/matches/sackmann_atp:914cb37219aa01f14b4e7778314020cdcefe21012495fe4c4f537530439d1bf9/p-cornejo-vs-m-holecek |
| 1974-09-26 | L | W. Brown | San Francisco | ATP 250 | R32 | Carpet | 6-7 7-4 6-7 | https://tennis-db.com/matches/sackmann_atp:0782282372dccf232a5e3251cc01e315b15f8849b96a4142b7ee38cf560461cc/w-brown-vs-p-cornejo |
| 1974-09-25 | W | H. Solomon | San Francisco | ATP 250 | R64 | Carpet | 2-6 6-2 6-3 | https://tennis-db.com/matches/sackmann_atp:9143d210ee75d9ac18902e2f8f78476bb07159d9edab9eb0a3f6f05897ed15b3/p-cornejo-vs-h-solomon |
| 1974-09-19 | L | J. Yuill | Los Angeles | ATP 250 | R64 | Hard | 6-3 5-7 2-5 RET | https://tennis-db.com/matches/sackmann_atp:0dc026fc603662bcb3d7c7d3a7728402cd38f0e4295f090f90e387b455e69ee5/j-yuill-vs-p-cornejo |
| 1974-08-30 | L | B. Teacher | US Open | Grand Slam | R128 | Grass | 7-6 3-6 3-6 RET | https://tennis-db.com/matches/sackmann_atp:7cc5f5af027b3de8785c6ac4e78c3c5df327cc49269c3e3ab40dc8c0eac732b1/b-teacher-vs-p-cornejo |
| 1974-08-29 | L | B. Prajoux | Boston | ATP 250 | R32 | Clay | 5-7 5-7 | https://tennis-db.com/matches/sackmann_atp:43d1f38eb95d435f85948d91626fd9a17a0e80777211a18b6d30a08c448130f2/b-prajoux-vs-p-cornejo |
| 1974-08-28 | W | J. Alexander | Boston | ATP 250 | R64 | Clay | 7-5 6-2 | https://tennis-db.com/matches/sackmann_atp:04e6dc4ff7d97363a3f8b94b5d4cf59b06e0c1fc649ee3835bb70cee7b94e647/p-cornejo-vs-j-alexander |
| 1974-08-14 | L | G. Vilas | Toronto | Masters 1000 | R64 | Clay | 3-6 5-7 | https://tennis-db.com/matches/sackmann_atp:66b0446e1cc4ad1629be16d71fda1bf7777f9ff3755f04e8d9af1986c19a0098/g-vilas-vs-p-cornejo |
| 1974-08-09 | L | V. Amritraj | Bretton Woods | ATP 250 | R16 | Clay | 6-0 3-6 3-6 | https://tennis-db.com/matches/sackmann_atp:4eb3c96f45d3ddb256f0bd257bd12aa2c65c6d50dd7a796e8c14ba4fa4c3356a/v-amritraj-vs-p-cornejo |
| 1974-08-08 | W | S. Siegel | Bretton Woods | ATP 250 | R32 | Clay | 7-5 7-5 | https://tennis-db.com/matches/sackmann_atp:033961a4dd9f0106c79c8413bc140b4f9bda9f5ac165d21d4a47ff5e612e024a/p-cornejo-vs-s-siegel |
| 1974-08-07 | L | J. Kuki | Louisville | ATP 250 | R64 | Clay | 2-6 6-1 1-6 | https://tennis-db.com/matches/sackmann_atp:6177a54452936b3a4360dce538fe41b215c59fafeec1a9c524bda17e10f2eeb9/j-kuki-vs-p-cornejo |
| 1974-07-27 | L | G. Vilas | Washington | ATP 250 | R16 | Clay | 1-6 3-6 | https://tennis-db.com/matches/sackmann_atp:5d548f21d7bfacbc8612edda2bd7af2c74cc74a077bfe400b40e7acddd8bc243/g-vilas-vs-p-cornejo |
| 1974-07-26 | L | E. Dibbs | Chicago | ATP 250 | R16 | Carpet | 3-6 4-6 | https://tennis-db.com/matches/sackmann_atp:deffde7a256925a783970f0bdec377733e20db32fe397850953c812810b0db18/e-dibbs-vs-p-cornejo |
| 1974-07-26 | W | R. Seegers | Washington | ATP 250 | R32 | Clay | 6-2 7-6 | https://tennis-db.com/matches/sackmann_atp:eeced286d743938da5eea39150b6cda2e469266d354a2d798285d05f701c4ffb/p-cornejo-vs-r-seegers |
| 1974-07-25 | W | W. Blocher | Chicago | ATP 250 | R32 | Carpet | 6-4 4-6 6-4 | https://tennis-db.com/matches/sackmann_atp:35364c645bc69ef1e32aaac1b86c5d3392196a1708975035e29a1106755b6ed1/p-cornejo-vs-w-blocher |
| 1974-07-25 | W | S. Krulevitz | Washington | ATP 250 | R64 | Clay | 6-4 6-2 | https://tennis-db.com/matches/sackmann_atp:64e89e7b9f8da269b897aefbc52f7647f4ce5168d7341e507e3cd311260d791a/p-cornejo-vs-s-krulevitz |
| 1974-06-26 | L | R. Ramirez | Wimbledon | Grand Slam | R128 | Grass | 7-9 9-8 4-6 7-5 3-6 | https://tennis-db.com/matches/sackmann_atp:7581519d08b463a191ec326720911ac220915189aa6ee5f00f30f8ea089583d3/r-ramirez-vs-p-cornejo |
| 1974-06-19 | L | A. Panatta | Nottingham | ATP 250 | R64 | Grass | 5-7 9-8 6-8 | https://tennis-db.com/matches/sackmann_atp:cede4bc951ca4f6e62ef0fde4c479350439ea12b01c4b103ec834828e666314e/a-panatta-vs-p-cornejo |
| 1974-06-14 | L | M. Orantes | Roland Garros | Grand Slam | QF | Clay | 3-6 3-6 1-6 | https://tennis-db.com/matches/sackmann_atp:09bc7bf52c11d46dea9616b82e50910d7a437c7c9c3d380d1fa9cab1566b3069/m-orantes-vs-p-cornejo |
| 1974-06-12 | W | J. Fillol | Roland Garros | Grand Slam | R16 | Clay | 6-2 7-6 4-6 5-7 6-4 | https://tennis-db.com/matches/sackmann_atp:cfe6285b3f0ce746f65606f83e03c552b32a497b7e6b812802bfc4d8b4cc42c9/p-cornejo-vs-j-fillol |
| 1974-06-09 | W | J. Fassbender | Roland Garros | Grand Slam | R32 | Clay | 6-1 6-2 6-4 | https://tennis-db.com/matches/sackmann_atp:b0f2d166b10799612ac66f4d659aefdf5827d01e80dd50fbf30ffcc789e83117/p-cornejo-vs-j-fassbender |
| 1974-06-07 | W | K. Johansson | Roland Garros | Grand Slam | R64 | Clay | 6-3 6-1 | https://tennis-db.com/matches/sackmann_atp:a5639cc1e621854a6b9bc935df081a6ce2577468807d7d518d03db8afb94c80c/p-cornejo-vs-k-johansson |
| 1974-06-05 | W | John Feaver | Roland Garros | Grand Slam | R128 | Clay | 6-7 6-1 6-2 | https://tennis-db.com/matches/sackmann_atp:018c0bbe069f9a491a8e27bdedbf776cfebb793e330d7c7a1d15e03f9453fbec/p-cornejo-vs-john-feaver |
| 1974-05-23 | L | H. Solomon | Hamburg | ATP 250 | R32 | Clay | 1-6 4-6 | https://tennis-db.com/matches/sackmann_atp:081a0cfff5e630c9185e4daa57b5ce0bd3a4336170d9ead77bcd9b150a47b1a4/h-solomon-vs-p-cornejo |
| 1974-05-16 | L | T. Gorman | Las Vegas | ATP 250 | R32 | Hard | 4-6 6-7 | https://tennis-db.com/matches/sackmann_atp:74e7b6ba40c6c71708b30c57e9b88c20c597e51272025bd3efa1d19d99310e72/t-gorman-vs-p-cornejo |
| 1974-05-06 | L | T. Gorman | Acapulco | ATP 250 | QF | Carpet | 6-7 6-7 | https://tennis-db.com/matches/sackmann_atp:36c346be4726487ac4189a52a8b127afb5c2f9b21b703b77442a83728c243f33/t-gorman-vs-p-cornejo |
| 1974-05-05 | W | Sherwood Stewart | Acapulco | ATP 250 | R16 | Carpet | 6-2 6-2 | https://tennis-db.com/matches/sackmann_atp:91460760442df7c72944590af139f32d282047bde8cb7810c5a35f62572821d5/p-cornejo-vs-sherwood-stewart |
| 1974-04-25 | L | Stan Smith | St. Louis | ATP 250 | R32 | Clay | 2-6 4-6 | https://tennis-db.com/matches/sackmann_atp:5311ea5eb2a31c779003191af75a27f3e654d1760d0a0fade81e1342c8394045/stan-smith-vs-p-cornejo |
| 1974-04-18 | L | J. Hrebec | Charlotte | ATP 250 | R32 | Clay | 3-6 2-6 | https://tennis-db.com/matches/sackmann_atp:ed3d9584ad9855323fbbb508db3f2c01a75670413206114bf1021e442b6d58ed/j-hrebec-vs-p-cornejo |
| 1974-04-11 | L | Ismail El Shafei | Orlando Wct | ATP 250 | R32 | Hard | 6-4 4-6 1-6 | https://tennis-db.com/matches/sackmann_atp:4acf2acac0a7a22bb240875404ad9de0f5c1813d054d1c63730bc4eb60db197b/ismail-el-shafei-vs-p-cornejo |
| 1974-04-10 | L | B. Gottfried | New Orleans Wct | ATP 250 | R32 | Carpet | 3-6 7-6 1-6 | https://tennis-db.com/matches/sackmann_atp:2593749d14a93d06c074c73bd9aa722c64d8f067bf1e894846b4c11babe641b4/b-gottfried-vs-p-cornejo |
| 1974-04-04 | L | J. Hrebec | Atlanta Wct | ATP 250 | R16 | Clay | 6-3 3-6 5-7 | https://tennis-db.com/matches/sackmann_atp:7373d2e47ceb72c59ac8d2931e83c9166adc9c9d6f9827c83247d70ef34a019f/j-hrebec-vs-p-cornejo |
| 1974-04-03 | W | F. Froehling | Atlanta Wct | ATP 250 | R32 | Clay | 6-1 6-1 | https://tennis-db.com/matches/sackmann_atp:98dbea409f6f00f1c3101af3d969466e39833f1f313613f435a9b3962fd0b147/p-cornejo-vs-f-froehling |
| 1974-04-01 | L | C. Richey | Tuscon | ATP 250 | R64 | Hard | 2-6 2-6 | https://tennis-db.com/matches/sackmann_atp:80d59b8adf0d6ca29827838541e74c7e4d35bd5bba18652b5c8f146f1f8660be/c-richey-vs-p-cornejo |
| 1974-03-08 | L | J. Newcombe | Lacosta Wct | ATP 250 | SF | Hard | 3-6 5-7 | https://tennis-db.com/matches/sackmann_atp:f2aee5b9396f89d8def14cf1524db8009eab7f9b748abf16a718d969c24a46d1/j-newcombe-vs-p-cornejo |
| 1974-03-08 | W | D. Crealy | Lacosta Wct | ATP 250 | QF | Hard | 6-4 7-6 | https://tennis-db.com/matches/sackmann_atp:ae7909fdc9cefe829bd8d4708dd3cfaa2da4ddfa6772e0abf8adbcad65fafcea/p-cornejo-vs-d-crealy |
| 1974-03-07 | W | C. Pasarell | Lacosta Wct | ATP 250 | R16 | Hard | 7-6 6-4 | https://tennis-db.com/matches/sackmann_atp:42b4a882262a67ce9bf631453389173f28155ff62657f04edaa0ebd8e26f474c/p-cornejo-vs-c-pasarell |
| 1974-03-06 | W | R. Barth | Lacosta Wct | ATP 250 | R32 | Hard | 6-2 6-3 | https://tennis-db.com/matches/sackmann_atp:e804bae0eaddedd3ba2c08ef626b0f8464e19d68ecb560ec50725fb240613740/p-cornejo-vs-r-barth |
| 1974-02-21 | L | Bob Lutz | Hempstead Wct | ATP 250 | R32 | Hard | 6-7(4) 2-6 | https://tennis-db.com/matches/sackmann_atp:4e2e10aef10fa209c57bb9287f32c024581bb9475bc81d3d2124c027ac1a47c3/bob-lutz-vs-p-cornejo |
| 1974-02-07 | L | D. Stockton | St. Petersburg Wct | ATP 250 | R32 | Hard | 3-6 4-6 | https://tennis-db.com/matches/sackmann_atp:502e640bb078858891d66d830d46bf7ab806109255552b67c2403a3c19f2df4c/d-stockton-vs-p-cornejo |
| 1974-01-23 | L | C. Drysdale | Philadelphia Wct | ATP 250 | R64 | Carpet | 4-6 1-6 | https://tennis-db.com/matches/sackmann_atp:993f41c78cf4cb4341b8103c76288be5655c851feddeddfa5b949599a3c8544a/c-drysdale-vs-p-cornejo |
| 1974-01-22 | W | C. Dibley | Philadelphia Wct | ATP 250 | R128 | Carpet | 6-3 2-6 6-2 | https://tennis-db.com/matches/sackmann_atp:d51531f3f4d4f12f5dac3a831fefd92fe4b9413ef5df139bdc1e4d7a9caa415f/p-cornejo-vs-c-dibley |
| 1973-11-29 | L | I. Tiriac | Buenos Aires | ATP 250 | R16 | Clay | 1-6 4-6 | https://tennis-db.com/matches/sackmann_atp:a7a03cd5852e3fc1fcb01e1b25144cbe6a30be16d19f27e5d703cfab6a14920a/i-tiriac-vs-p-cornejo |
| 1973-11-28 | W | V. Pecci | Buenos Aires | ATP 250 | R32 | Clay | 6-2 6-3 | https://tennis-db.com/matches/sackmann_atp:97e48c3ca6fab25218aa19d8a83eaa18054ef6b56853f72939a243746aa5eda7/p-cornejo-vs-v-pecci |
| 1973-08-31 | L | M. Cox | US Open | Grand Slam | R128 | Grass | 4-6 6-7 3-6 | https://tennis-db.com/matches/sackmann_atp:fb2eb53ef9606955eb77eab05970015995ffd32fa248b3fa883a3052973123fc/m-cox-vs-p-cornejo |
| 1973-08-22 | L | N. Pilic | Toronto | Masters 1000 | R64 | Clay | 4-6 1-6 | https://tennis-db.com/matches/sackmann_atp:d0152e7f0e5a38a1a11e26b60573f8414a3d494a188ace44d79cd08a58a84bee/n-pilic-vs-p-cornejo |
| 1973-08-15 | L | B. Fairlie | Tanglewood | ATP 250 | R32 | Clay | 1-6 6-3 1-6 | https://tennis-db.com/matches/sackmann_atp:2c7b5efefd45cd412a81e050d565565cae21c3e749759b9c7a4d17e43c5113b2/b-fairlie-vs-p-cornejo |
| 1973-08-13 | L | P. Bertolucci | Indianapolis | ATP 250 | R32 | Clay | 5-7 1-6 | https://tennis-db.com/matches/sackmann_atp:bf1b8af0329a6362177e1f702942bc749ec0beaf2a31e00f50185cadb75d6721/p-bertolucci-vs-p-cornejo |
| 1973-08-13 | W | G. Stilwell | Indianapolis | ATP 250 | R64 | Clay | 6-2 6-2 | https://tennis-db.com/matches/sackmann_atp:154ade8ee8f8eb04002274a2f3aeaf88ac6a7903200bc7bfe88564db0db7e5c9/p-cornejo-vs-g-stilwell |
| 1973-07-25 | L | C. Richey | Washington | ATP 250 | R64 | Clay | 2-6 1-6 | https://tennis-db.com/matches/sackmann_atp:90735785c3cc9d12bf5fdce26e36a93fc3b9347d2cb4636cd810d17f7b2117d4/c-richey-vs-p-cornejo |
| 1973-07-20 | L | R. Ramirez | Kitzbuhel | ATP 250 | R16 | Clay | 7-5 1-6 1-6 | https://tennis-db.com/matches/sackmann_atp:3fd055046fc31323bc8884f9f485e79a95d903ff0d21703e58d159b74d8522c5/r-ramirez-vs-p-cornejo |
| 1973-07-19 | W | R. Norberg | Kitzbuhel | ATP 250 | R32 | Clay | 6-4 6-2 | https://tennis-db.com/matches/sackmann_atp:abed8d5b2edb77d7ef8c669036d2d400380e9d4fb25dfa414d06de94fa9624a9/p-cornejo-vs-r-norberg |
| 1973-07-12 | L | B. Mottram | Bastad | ATP 250 | R32 | Clay | 4-6 6-3 1-6 | https://tennis-db.com/matches/sackmann_atp:462a955cd9f7f99cf636c71cc1d2f24ad943f2fabef2aa5279c5a65b14662b47/b-mottram-vs-p-cornejo |
| 1973-06-15 | L | Martin Mulligan | Hamburg | ATP 250 | R16 | Clay | 5-7 5-7 3-6 | https://tennis-db.com/matches/sackmann_atp:0d09da7c70c437d391ac08df2ab07671602d467ce6e7a7240710da8f7a736e36/martin-mulligan-vs-p-cornejo |
| 1973-06-14 | W | M. Holecek | Hamburg | ATP 250 | R32 | Clay | 6-3 7-5 | https://tennis-db.com/matches/sackmann_atp:8b339a4c0b63bcd44f19e9902eab7924453d7448d4a33579a18288feec85904f/p-cornejo-vs-m-holecek |
| 1973-06-13 | W | H Brenner | Hamburg | ATP 250 | R64 | Clay | 6-2 6-3 | https://tennis-db.com/matches/sackmann_atp:9d65587a8159b3f1f5c0d40251bee44b7159d925e8e262c36b88ef9ff3d02636/p-cornejo-vs-h-brenner |
| 1973-06-07 | L | J. Kodes | Rome | Masters 1000 | R16 | Clay | 6-7 2-6 | https://tennis-db.com/matches/sackmann_atp:1dffa6c19f3ff0342b735cdf78193f2ddbb6f2fccc9a474d61729bf17ed02a55/j-kodes-vs-p-cornejo |
| 1973-06-05 | W | O. Parun | Rome | Masters 1000 | R32 | Clay | 6-3 6-7 6-1 | https://tennis-db.com/matches/sackmann_atp:1f9f9b51c5b4b69ee46d7a5c14d2b289fbf0a9417281d19fd2b3a65af15b75df/p-cornejo-vs-o-parun |
| 1973-06-04 | W | Massimo Di Domenico | Rome | Masters 1000 | R64 | Clay | 6-3 6-3 | https://tennis-db.com/matches/sackmann_atp:edf6796b849e1341604cbb137246d9cc408fcb7c4f17719259f6ad9504f200b7/p-cornejo-vs-massimo-di-domenico |
| 1973-06-03 | W | C. Barazzutti | Rome | Masters 1000 | R128 | Clay | 6-1 6-4 | https://tennis-db.com/matches/sackmann_atp:d495787b991765b764eaf06888fc2f8ee8a9e8caad17b8635c0e6d940d8e6a46/p-cornejo-vs-c-barazzutti |
| 1973-05-23 | L | T. Nowicki | Roland Garros | Grand Slam | R128 | Clay | 6-3 4-6 2-6 | https://tennis-db.com/matches/sackmann_atp:e78e12b7402a0e844736a2d288e7bf21ef3e12361f1fd28ebd3122bd26d6fc6b/t-nowicki-vs-p-cornejo |
| 1973-04-27 | L | G. Battrick | Gothenberg Wct | ATP 250 | R16 | Carpet | 6-7(2) 1-6 | https://tennis-db.com/matches/sackmann_atp:9f997d4ffd85fddc5cf019c63433ecf5414b593a45a1d1286c25482b11d7ec2e/g-battrick-vs-p-cornejo |
| 1973-04-26 | W | C. Dibley | Gothenberg Wct | ATP 250 | R32 | Carpet | 6-1 7-5 | https://tennis-db.com/matches/sackmann_atp:35304d12aa7bd1bc7fbb84f919d6560df7b28ec05756570b7661993552182f48/p-cornejo-vs-c-dibley |
| 1973-04-17 | L | T. Addison | Johannesburg Wct | ATP 250 | R32 | Hard | 7-6(4) 3-6 3-6 | https://tennis-db.com/matches/sackmann_atp:86dd0168d04fb2c51f453caaf2047c0df32cdf4c802e3e9684aa7d1e912c207f/t-addison-vs-p-cornejo |
| 1973-04-12 | L | D. Stockton | Brussels Wct | ATP 250 | R32 | Carpet | 5-7 2-6 | https://tennis-db.com/matches/sackmann_atp:a5359b574035624a1e8b4ef6d7841b244f695ec92eea5c974872371e8a49b919/d-stockton-vs-p-cornejo |
| 1973-04-06 | L | O. Bengtson | Munich Wct | ATP 250 | R16 | Carpet | 4-6 6-7(3) | https://tennis-db.com/matches/sackmann_atp:47825712be66bf1d65e15af17f188bfefa2e6c74769080f9db1f37d538f16309/o-bengtson-vs-p-cornejo |
| 1973-04-05 | W | R. Emerson | Munich Wct | ATP 250 | R32 | Carpet | W/O | https://tennis-db.com/matches/sackmann_atp:4ad9a66a4b79659f3c13721c9ce1bd1621a5082e11806fdfa03b40589f273060/p-cornejo-vs-r-emerson |
| 1973-03-29 | L | O. Bengtson | St. Louis Wct | ATP 250 | R32 | Carpet | 1-6 3-6 | https://tennis-db.com/matches/sackmann_atp:8128e8fee68bde91751cd75657464bdfc53704154cd8b87834099d67126ea23a/o-bengtson-vs-p-cornejo |
| 1973-03-22 | L | O. Parun | Atlanta Wct | ATP 250 | R32 | Clay | 6-7(5) 3-6 | https://tennis-db.com/matches/sackmann_atp:d00775906021847b996fa816f51c6c4c82ac62b301eb620e5f8d11eb965f8913/o-parun-vs-p-cornejo |
| 1973-02-21 | L | C. Graebner | Salisbury | ATP 250 | R64 | Hard | 3-6 3-6 | https://tennis-db.com/matches/sackmann_atp:f34974ff1c265e91400e0d2cf4ec75691ae30453e7cdb9a7f18487edf6ac0a64/c-graebner-vs-p-cornejo |
| 1973-02-14 | L | C. Dibley | Toronto Wct | ATP 250 | R32 | Carpet | 3-6 2-6 | https://tennis-db.com/matches/sackmann_atp:9e43ecbd6ba92b311d2958be5b76c4889a0a343b5ca381b6ef43503c84fd39ed/c-dibley-vs-p-cornejo |
| 1973-02-09 | L | C. Richey | Philadelphia Wct | ATP 250 | R32 | Carpet | 4-6 0-6 | https://tennis-db.com/matches/sackmann_atp:cb385b9cce834c8f0c60900f1ec0abc9170e29f89c8f698652b7f31ff0bb4f91/c-richey-vs-p-cornejo |
| 1973-02-01 | L | D. Stockton | Richmond Wct | ATP 250 | R32 | Carpet | 5-7 3-6 | https://tennis-db.com/matches/sackmann_atp:71ea69794bff3dd11cfc9978284c74013d8bd395a7541cb9575418fa14e322b2/d-stockton-vs-p-cornejo |
| 1973-01-26 | L | Stan Smith | Lacosta Wct | ATP 250 | R16 | Hard | 2-6 3-6 | https://tennis-db.com/matches/sackmann_atp:d652ce9750a906630d02d0f97908dcc44a6858f41a6a3a38e488a82638efd106/stan-smith-vs-p-cornejo |
| 1973-01-25 | W | D. Stockton | Lacosta Wct | ATP 250 | R32 | Hard | 4-6 7-5 7-6(2) | https://tennis-db.com/matches/sackmann_atp:5458ae90670820d3068980107b4a287b63eae474bccf84f1378b36ceefebf22e/p-cornejo-vs-d-stockton |
| 1973-01-20 | L | J. Connors | Jacksonville | ATP 250 | R16 | Hard | 1-6 1-6 | https://tennis-db.com/matches/sackmann_atp:cc9fbb6ff3bdc16ab47485c6e168e1732e8af13e2e3296c4c6ed1e826e96ba11/j-connors-vs-p-cornejo |
| 1973-01-18 | L | J. Alexander | Miami Wct | ATP 250 | R32 | Hard | 6-4 6-7(6) 4-6 | https://tennis-db.com/matches/sackmann_atp:8f315ec9ace409cbc7ad7f0a492249b443fb5365eaad42d32344886111d805a6/j-alexander-vs-p-cornejo |
| 1972-09-05 | L | B. Hewitt | US Open | Grand Slam | R32 | Grass | 4-6 4-6 6-3 1-6 | https://tennis-db.com/matches/sackmann_atp:436ba64285df676bee1cb13d9b16272a1ed159fe77f2710825b0f9a8dd5976bc/b-hewitt-vs-p-cornejo |
| 1972-09-03 | W | J. Kukal | US Open | Grand Slam | R64 | Grass | 6-3 6-4 6-2 | https://tennis-db.com/matches/sackmann_atp:fd211fd2e3542cb95dccd9217774c31b1eb133bbc200936f36ab502b67298ca0/p-cornejo-vs-j-kukal |
| 1972-09-01 | W | Dick Dell | US Open | Grand Slam | R128 | Grass | 6-4 5-7 6-4 7-6 | https://tennis-db.com/matches/sackmann_atp:7a9fb78602bc08ce85967522d8fdb47f69bc37eb8a768a7c92b7e0e8f9d96fbd/p-cornejo-vs-dick-dell |
| 1972-08-30 | L | J. Connors | Merion | ATP 250 | R32 | Hard | 2-6 0-6 | https://tennis-db.com/matches/sackmann_atp:b95922effa2d6590bc4e5e6d51a8551ced1d3f592133ce6381f98f77df38637b/j-connors-vs-p-cornejo |
| 1972-08-29 | W | B. Gottfried | Merion | ATP 250 | R64 | Hard | 6-3 7-6 | https://tennis-db.com/matches/sackmann_atp:bb58b118f1b1218cec9266be95ddefeed6c6ce3b118c709e43e36d42d4f160d1/p-cornejo-vs-b-gottfried |
| 1972-08-19 | L | Jairo Velasco | Montreal / Toronto | Masters 1000 | R16 | Clay | 3-6 2-6 | https://tennis-db.com/matches/sackmann_atp:3d24b70fe29329551f4d09107d9278c3475d2ebdf6354795e278f928b88d5a6b/jairo-velasco-vs-p-cornejo |

---
Canonical URL: https://tennis-db.com/players/4580132/p-cornejo/matches
Data source: TennisDB (tennis-db.com)