Match log updated: 2026-08-31 13:51 UTC
Paul Kronk — ATP Match Log
Main draw matches: 258 | W: 92 | L: 166 | Win %: 35.7%
| Opponent | Score | Result | H2H | Match Data | Date ↑ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Alvin Gardiner | 1-6 2-6 | L | — | Match data | Nov 12, 1970* | R32 | Brisbane | ATP 250 | Grass |
| Ross Case | 5-7 7-5 1-6 | L | — | Match data | Dec 21, 1970* | R64 | Adelaide International | ATP 250 | Grass |
| Mike Myburg | 7-5 6-4 4-6 6-3 | W | — | Match data | Apr 6, 1971* | R128 | South African Open | ATP 250 | Hard |
| Jan Hordijk | 5-7 3-6 | L | — | Match data | Aug 3, 1972* | R64 | Dutch Open | ATP 250 | Hard |
| Wanaro N'Godrella | 4-6 4-6 | L | — | Match data | Dec 6, 1972* | R32 | Brisbane International | ATP 250 | Hard |
| Ross Case | 4-6 3-6 | L | — | Match data | Dec 30, 1972* | R64 | Australian Open | Grand Slam | Grass |
| Mark Cox | 6-1 7-5 | W | — | Match data | May 2, 1973* | R64 | Florence | ATP 250 | Clay |
| Antonio Zugarelli | 6-1 6-1 | W | — | Match data | May 3, 1973* | R32 | Florence | ATP 250 | Clay |
| Mike Estep | 6-7 3-6 4-6 | L | — | Match data | Jun 7, 1973* | R32 | Berlin | ATP 250 | Hard |
| Keith Hancock | 7-5 5-7 4-6 6-3 4-6 | L | — | Match data | Jun 27, 1973* | R128 | Wimbledon | Grand Slam | Grass |
| Brian Gottfried | 4-6 1-6 2-6 | L | — | Match data | Aug 31, 1973* | R128 | US Open | Grand Slam | Grass |
| Bjorn Borg | 7-6 4-6 6-4 | W | — | Match data | Sep 19, 1973* | R64 | Los Angeles Open | ATP 250 | Hard |
| Jimmy Connors | 1-6 2-6 | L | — | Match data | Sep 21, 1973* | R16 | Los Angeles Open | ATP 250 | Hard |
| Mike Estep | 2-6 2-6 | L | — | Match data | Oct 10, 1973* | R64 | Japan Open | ATP 250 | Clay |
| Osamu Ishiguro | 3-6 7-6 7-6 | W | — | Match data | Oct 10, 1973* | R32 | Osaka | ATP 250 | Hard |
| Vijay Amritraj | 6-7 6-4 7-6 | W | — | Match data | Oct 11, 1973* | R16 | Osaka | ATP 250 | Hard |
| Zeljko Franulovic | 1-6 2-6 | L | — | Match data | Oct 12, 1973* | QF | Osaka | ATP 250 | Hard |
| Alexander Marcial | 2-6 6-0 6-2 | W | — | Match data | Oct 24, 1973* | R32 | Manila | ATP 250 | Hard |
| Allan Stone | 1-6 6-7 | L | — | Match data | Oct 25, 1973* | R16 | Manila | ATP 250 | Hard |
| Charlie Pasarell | 3-6 3-6 | L | — | Match data | Nov 14, 1973* | R32 | Sydney Indoor | ATP 250 | Hard |
| Milan Holecek | (w/o) | L | — | Match data | Jan 2, 1974* | R64 | Sydney International | ATP 250 | Grass |
| Karl Meiler | 2-6 0-6 | L | — | Match data | Jan 25, 1974* | R32 | Omaha | ATP 250 | Carpet |
| Ivan Molina | 0-6 1-6 | L | — | Match data | Feb 1, 1974* | R32 | Baltimore | ATP 250 | Carpet |
| Billy Martin | 7-5 6-7 (ret.) | L | — | Match data | Feb 26, 1974* | R64 | Salisbury | ATP 250 | Carpet |
| Charlie Owens | 6-7 2-6 | L | — | Match data | Mar 27, 1974* | R32 | Jackson | ATP 250 | Carpet |
| Billy Martin | 1-6 5-7 | L | — | Match data | Mar 30, 1974* | R32 | Tempe | ATP 250 | Hard |
| Tenny Svensson | 0-6 6-7 | L | — | Match data | May 15, 1974* | R32 | Florence | ATP 250 | Clay |
| Adriano Panatta | 4-6 6-4 6-3 | W | — | Match data | May 29, 1974* | R32 | Bournemouth | ATP 250 | Clay |
| Hans Kary | 6-2 4-6 2-6 | L | — | Match data | May 30, 1974* | R16 | Bournemouth | ATP 250 | Clay |
| Corrado Barazzutti | 3-6 4-6 | L | — | Match data | Jun 7, 1974* | R64 | Roland Garros | Grand Slam | Clay |
| Patrick Proisy | 3-6 4-6 4-6 | L | — | Match data | Jun 26, 1974* | R128 | Wimbledon | Grand Slam | Grass |
| Robert Maud | 2-6 9-8 6-8 | L | — | Match data | Jul 18, 1974* | R16 | Dublin | ATP 250 | Carpet |
| Jean Paul Meyer | 6-4 6-3 | W | — | Match data | Jul 24, 1974* | R32 | Dutch Open | ATP 250 | Clay |
| Colin Dibley | 6-3 4-6 7-6 | W | — | Match data | Jul 25, 1974* | R64 | Washington | ATP 250 | Clay |
| Antonio Munoz | 7-5 7-6 | W | — | Match data | Jul 26, 1974* | R32 | Washington | ATP 250 | Clay |
| Louk Sanders | 6-4 6-3 | W | — | Match data | Jul 26, 1974* | QF | Dutch Open | ATP 250 | Clay |
| John Alexander | 4-6 2-6 | L | — | Match data | Jul 27, 1974* | R16 | Washington | ATP 250 | Clay |
| Eddie Dibbs | 1-6 1-6 | L | — | Match data | Aug 7, 1974* | R64 | Louisville | ATP 250 | Clay |
| Milan Holecek | 6-2 6-4 | W | — | Match data | Aug 8, 1974* | R32 | Indianapolis | ATP 250 | Clay |
| Guillermo Vilas | 2-6 2-6 | L | — | Match data | Aug 9, 1974* | R16 | Indianapolis | ATP 250 | Clay |
| Tom Okker | 3-6 6-2 4-6 | L | — | Match data | Aug 14, 1974* | R64 | Canadian Open | ATP 500 | Clay |
| Owen Davidson | 7-6 3-6 2-6 2-6 | L | — | Match data | Aug 30, 1974* | R128 | US Open | Grand Slam | Grass |
| Marty Riessen | 6-1 5-7 7-6 | W | — | Match data | Sep 19, 1974* | R64 | Los Angeles Open | ATP 250 | Hard |
| Roger Dowdeswell | 4-6 4-6 | L | — | Match data | Sep 20, 1974* | R32 | Los Angeles Open | ATP 250 | Hard |
| Kim Warwick | 6-7 6-1 7-5 | W | — | Match data | Sep 25, 1974* | R64 | San Francisco | ATP 250 | Carpet |
| Eddie Dibbs | 1-6 4-6 | L | — | Match data | Sep 26, 1974* | R32 | San Francisco | ATP 250 | Carpet |
| Ray Ruffels | 1-6 1-6 | L | — | Match data | Oct 9, 1974* | R32 | Maui | ATP 250 | Hard |
| Mike Estep | 3-6 1-6 | L | — | Match data | Oct 23, 1974* | R32 | Sydney Indoor | ATP 250 | Hard |
| Dick Stockton | 2-6 1-6 | L | — | Match data | Oct 26, 1974* | QF | Melbourne | ATP 250 | Clay |
| Jurgen Fassbender | 6-3 3-6 2-6 | L | — | Match data | Nov 6, 1974* | R32 | Jakarta | ATP 250 | Hard |
| John Newcombe | 3-6 4-6 | L | — | Match data | Nov 8, 1974* | R16 | Hong Kong Open | ATP 250 | Hard |
| Hans Jurgen Pohmann | 1-6 2-6 | L | — | Match data | Nov 19, 1974* | R32 | Manila | ATP 250 | Hard |
| Ken Rosewall | 7-6 2-6 0-6 | L | — | Match data | Nov 27, 1974* | R32 | South African Open | ATP 250 | Hard |
| Peter Kanderal | 6-4 4-6 6-7 | L | — | Match data | Feb 13, 1975* | R16 | Swiss Indoors | ATP 250 | Carpet |
| Rick Fisher | 3-6 6-7 | L | — | Match data | Feb 21, 1975* | R16 | Algiers | ATP 250 | Clay |
| Frantisek Pala | 6-2 2-6 7-6 | W | — | Match data | Mar 7, 1975* | R16 | Cairo | ATP 250 | Clay |
| Francois Jauffret | 6-7 6-7 | L | — | Match data | Mar 8, 1975* | QF | Cairo | ATP 250 | Clay |
| Bob Giltinan | 6-3 6-0 | W | — | Match data | Mar 26, 1975* | R32 | Monte-Carlo Masters | ATP 250 | Clay |
| Alberto Martorell | 6-7 6-7 | L | — | Match data | Apr 9, 1975* | R64 | Barcelona | ATP 250 | Clay |
| Attila Korpas | 7-6 7-5 | W | — | Match data | Apr 22, 1975* | R64 | Valencia | ATP 250 | Clay |
| Belus Prajoux | 2-6 0-6 | L | — | Match data | Apr 23, 1975* | R32 | Valencia | ATP 250 | Clay |
| Belus Prajoux | 1-6 7-5 4-6 | L | — | Match data | Apr 30, 1975* | R32 | Madrid | ATP 250 | Clay |
| Jurgen Fassbender | 6-3 1-6 7-6 | W | — | Match data | May 10, 1975* | R32 | Munich Open | ATP 250 | Clay |
| Pavel Hutka | 6-7 4-6 | L | — | Match data | May 11, 1975* | R16 | Munich Open | ATP 250 | Clay |
| Hans Jurgen Pohmann | 6-4 6-2 | W | — | Match data | May 21, 1975* | R64 | Hamburg Open | ATP 250 | Clay |
| Paolo Bertolucci | 6-4 5-7 2-6 | L | — | Match data | May 22, 1975* | R32 | Hamburg Open | ATP 250 | Clay |
| Eddie Dibbs | 1-6 4-6 | L | — | Match data | May 27, 1975* | R64 | Italian Open | ATP 500 | Clay |
| Attila Korpas | 5-7 1-6 | L | — | Match data | May 29, 1975* | R32 | Dusseldorf | ATP 250 | Clay |
| Patrice Beust | 6-1 6-4 | W | — | Match data | Jun 6, 1975* | R128 | Roland Garros | Grand Slam | Clay |
| Jun Kamiwazumi | 7-5 5-7 6-2 | W | — | Match data | Jun 8, 1975* | R64 | Roland Garros | Grand Slam | Clay |
| Jan Kodes | 3-6 6-7 3-6 | L | — | Match data | Jun 10, 1975* | R32 | Roland Garros | Grand Slam | Clay |
| Hans Jurgen Pohmann | 3-6 1-6 6-1 6-3 6-2 | W | — | Match data | Jun 25, 1975* | R128 | Wimbledon | Grand Slam | Grass |
| John Alexander | 1-6 9-8 9-8 9-8 | W | — | Match data | Jun 27, 1975* | R64 | Wimbledon | Grand Slam | Grass |
| Graham Stilwell | 4-6 5-7 8-9 | L | — | Match data | Jun 29, 1975* | R32 | Wimbledon | Grand Slam | Grass |
| Janos Benyik | 5-7 4-6 | L | — | Match data | Jul 16, 1975* | R32 | Austrian Open Kitzbühel | ATP 250 | Clay |
| Tony Bardsley | 6-4 6-2 | W | — | Match data | Aug 13, 1975* | R64 | Canadian Open | ATP 500 | Clay |
| Gerald Battrick | 6-4 6-4 | W | — | Match data | Aug 14, 1975* | R32 | Canadian Open | ATP 500 | Clay |
| Wojtek Fibak | 3-6 0-6 | L | — | Match data | Aug 16, 1975* | R16 | Canadian Open | ATP 500 | Clay |
| Paolo Bertolucci | 6-3 5-7 2-6 | L | — | Match data | Aug 20, 1975* | R64 | U.S. Pro Tennis Championships | ATP 250 | Clay |
| Harold Solomon | 6-4 2-6 6-3 | W | — | Match data | Oct 19, 1975 | R64 | Sydney Indoor | ATP 250 | Hard |
| Chris Kachel | 7-6 6-2 | W | — | Match data | Oct 19, 1975 | R32 | Sydney Indoor | ATP 250 | Hard |
| Ross Case | 1-6 0-6 | L | — | Match data | Oct 19, 1975 | R16 | Sydney Indoor | ATP 250 | Hard |
| Tom Gorman | 2-6 4-6 | L | — | Match data | Oct 30, 1975* | R32 | Manila | ATP 250 | Hard |
| Charlie Owens | 3-6 6-2 0-6 | L | — | Match data | Nov 4, 1975* | R64 | Japan Open | ATP 250 | Clay |
| Bob Carmichael | 6-2 4-6 11-13 | L | — | Match data | Nov 13, 1975* | R32 | Hong Kong Open | ATP 250 | Hard |
| Jaidip Mukerjea | 6-1 6-0 | W | — | Match data | Nov 20, 1975* | R32 | Calcutta | ATP 250 | Clay |
| Haroon Rahim | 2-6 7-5 1-6 | L | — | Match data | Nov 21, 1975* | R16 | Calcutta | ATP 250 | Clay |
| Bernard Mignot | 7-6 6-1 | W | — | Match data | Mar 5, 1976* | R16 | Swiss Indoors | ATP 250 | Carpet |
| Tom Okker | 5-7 5-7 | L | — | Match data | Mar 6, 1976* | QF | Swiss Indoors | ATP 250 | Carpet |
| Jiri Hrebec | 6-4 3-6 0-6 | L | — | Match data | Mar 12, 1976* | R16 | Nuremberg | ATP 250 | Carpet |
| Hans Jurgen Pohmann | 6-4 5-7 1-6 | L | — | Match data | May 7, 1976* | R32 | Munich Open | ATP 250 | Clay |
| Brian Fairlie | 6-7 0-6 | L | — | Match data | May 19, 1976* | R64 | Hamburg Open | ATP 250 | Clay |
| Colin Dibley | 2-6 3-6 2-6 | L | — | Match data | Jun 23, 1976* | R128 | Wimbledon | Grand Slam | Grass |
| Brian Fairlie | 6-7 4-6 | L | — | Match data | Jul 6, 1976* | R64 | Swedish Open | ATP 250 | Clay |
| Robin Drysdale | 7-6 6-7 6-7 | L | — | Match data | Jul 16, 1976* | R32 | Dutch Open | ATP 250 | Clay |
| Billy Martin | 3-6 2-6 | L | — | Match data | Jul 28, 1976* | R64 | Washington Open | ATP 250 | Clay |
| Jim Delaney | 3-6 3-6 | L | — | Match data | Aug 11, 1976* | R64 | Columbus | ATP 250 | Hard |
| Corrado Barazzutti | 4-6 0-6 | L | — | Match data | Sep 3, 1976* | R128 | US Open | Grand Slam | Clay |
| Steve Turner | 6-1 6-1 | W | — | Match data | Sep 20, 1976* | R16 | Newport | ATP 250 | Grass |
| George Hardie | 6-1 7-5 | W | — | Match data | Sep 21, 1976* | QF | Newport | ATP 250 | Grass |
| Vijay Amritraj | 6-7 2-6 4-6 | L | — | Match data | Sep 21, 1976* | SF | Newport | ATP 250 | Grass |
| Mark Edmondson | 7-6 6-4 | W | — | Match data | Oct 6, 1976* | R64 | Tehran | ATP 250 | Clay |
| Rick Fisher | 7-6 6-4 | W | — | Match data | Oct 7, 1976* | R32 | Tehran | ATP 250 | Clay |
| Antonio Zugarelli | 1-6 6-4 3-6 | L | — | Match data | Oct 8, 1976* | R16 | Tehran | ATP 250 | Clay |
| Sandy Mayer | 2-6 2-6 | L | — | Match data | Oct 14, 1976* | R32 | Brisbane International | ATP 250 | Grass |
| Russell Simpson | 7-5 6-3 | W | — | Match data | Oct 20, 1976* | R64 | Sydney Indoor | ATP 250 | Hard |
| Ken Rosewall | 6-4 6-4 | W | — | Match data | Oct 21, 1976* | R32 | Sydney Indoor | ATP 250 | Hard |
| Chris Kachel | 6-2 6-2 | W | — | Match data | Oct 22, 1976* | R16 | Sydney Indoor | ATP 250 | Hard |
| Jim Delaney | 1-6 3-6 | L | — | Match data | Oct 23, 1976* | QF | Sydney Indoor | ATP 250 | Hard |
| Geoff Masters | 7-6 1-6 2-6 | L | — | Match data | Nov 3, 1976* | R64 | Japan Open | ATP 250 | Clay |
| John Marks | 6-3 6-4 | W | — | Match data | Nov 10, 1976* | R32 | Hong Kong Open | ATP 250 | Hard |
| Rolf Thung | (w/o) | W | — | Match data | Nov 11, 1976* | R16 | Hong Kong Open | ATP 250 | Hard |
| Gene Mayer | 3-6 1-6 | L | — | Match data | Nov 12, 1976* | QF | Hong Kong Open | ATP 250 | Hard |
| Grover Raz Reid | 2-6 4-6 | L | — | Match data | Nov 17, 1976* | R64 | Manila | ATP 250 | Hard |
| Peter Fleming | 6-3 2-6 4-6 | L | — | Match data | Dec 29, 1976* | R32 | Sydney International | ATP 250 | Grass |
| Ray Ruffels | 5-7 1-6 4-6 | L | — | Match data | Jan 5, 1977* | R64 | Australian Open | Grand Slam | Grass |
| Nick Saviano | 6-4 3-6 4-6 | L | — | Match data | Feb 3, 1977* | R32 | Little Rock | ATP 250 | Carpet |
| Alvaro Betancur | 2-6 3-6 | L | — | Match data | Feb 10, 1977* | R32 | Miami Open | ATP 250 | Clay |
| Roger Taylor | 7-6 6-2 | W | — | Match data | Mar 25, 1977* | R16 | Cairo | ATP 250 | Clay |
| Pat Dupre | 6-4 6-7 1-6 | L | — | Match data | Mar 26, 1977* | QF | Cairo | ATP 250 | Clay |
| Ramiro Benavides | 6-1 6-3 | W | — | Match data | Apr 14, 1977* | R32 | Murcia | ATP 250 | Clay |
| Patrick Proisy | 2-6 3-6 | L | — | Match data | Apr 15, 1977* | R16 | Murcia | ATP 250 | Clay |
| Jeff Borowiak | 6-7 6-7 | L | — | Match data | Apr 21, 1977* | R32 | Denver | ATP 250 | Carpet |
| Onny Parun | 1-6 0-6 | L | — | Match data | May 11, 1977* | R64 | Hamburg Open | ATP 250 | Clay |
| Jiri Hrebec | 6-4 6-4 | W | — | Match data | Jun 9, 1977* | R32 | Brussels | ATP 250 | Clay |
| Balazs Taroczy | 1-6 2-6 | L | — | Match data | Jun 10, 1977* | R16 | Brussels | ATP 250 | Clay |
| Jim Delaney | 7-5 6-3 3-6 1-6 6-4 | W | — | Match data | Jun 22, 1977* | R128 | Wimbledon | Grand Slam | Grass |
| Douglas Palm | 5-7 6-4 6-8 6-3 6-1 | W | — | Match data | Jun 24, 1977* | R64 | Wimbledon | Grand Slam | Grass |
| Byron Bertram | 4-6 0-6 2-6 | L | — | Match data | Jun 26, 1977* | R32 | Wimbledon | Grand Slam | Grass |
| Stefan Simonsson | 6-2 6-0 | W | — | Match data | Jul 6, 1977* | R32 | Swedish Open | ATP 250 | Clay |
| Buster C Mottram | 1-6 0-6 | L | — | Match data | Jul 7, 1977* | R16 | Swedish Open | ATP 250 | Clay |
| Manuel Orantes | 7-6 6-7 5-7 | L | — | Match data | Jul 14, 1977* | R32 | Austrian Open Kitzbühel | ATP 250 | Clay |
| Butch Seewagen | 1-6 3-6 | L | — | Match data | Jul 20, 1977* | R64 | Washington Open | ATP 250 | Clay |
| Alvaro Fillol | 2-6 0-6 | L | — | Match data | Sep 2, 1977* | R128 | US Open | Grand Slam | Clay |
| Colin Dibley | 1-6 2-6 | L | — | Match data | Sep 21, 1977* | R64 | Los Angeles | ATP 250 | Hard |
| Sashi Menon | 7-6 6-3 | W | — | Match data | Oct 13, 1977* | R32 | Brisbane International | ATP 250 | Grass |
| Jurgen Fassbender | 6-3 4-6 7-9 | L | — | Match data | Oct 14, 1977* | R16 | Brisbane International | ATP 250 | Grass |
| Bill Scanlon | 4-6 4-6 | L | — | Match data | Oct 20, 1977* | R32 | Sydney Indoor | ATP 250 | Hard |
| Pat Dupre | 6-3 6-2 | W | — | Match data | Nov 17, 1977* | R32 | Manila | ATP 250 | Hard |
| Manuel Orantes | 4-6 5-7 | L | — | Match data | Nov 18, 1977* | R16 | Manila | ATP 250 | Hard |
| Tom Gorman | 2-6 2-6 | L | — | Match data | Nov 23, 1977* | R32 | Taipei | ATP 250 | Hard |
| Colin Dibley | 4-6 6-0 6-1 | W | — | Match data | Apr 20, 1978* | R32 | Houston Wct | ATP 250 | Clay |
| Ilie Nastase | 2-6 2-6 | L | — | Match data | Apr 21, 1978* | R16 | Houston Wct | ATP 250 | Clay |
| Ken Rosewall | 3-6 4-6 | L | — | Match data | Apr 27, 1978* | R32 | Las Vegas | ATP 250 | Hard |
| Balazs Taroczy | 2-6 2-6 | L | — | Match data | May 17, 1978* | R64 | Hamburg Open | ATP 250 | Clay |
| Rick Fagel | 1-6 6-7 1-6 | L | — | Match data | May 31, 1978* | R128 | Roland Garros | Grand Slam | Clay |
| Ricardo Ycaza | 4-6 6-4 6-1 | W | — | Match data | Jun 22, 1978* | R32 | Berlin | ATP 250 | Clay |
| Vladimir Zednik | 2-6 2-6 | L | — | Match data | Jun 23, 1978* | R16 | Berlin | ATP 250 | Clay |
| Rick Fagel | 4-6 2-6 | L | — | Match data | Aug 1, 1978* | R64 | Louisville | ATP 250 | Clay |
| John Alexander | 4-6 1-6 | L | — | Match data | Aug 2, 1978* | R64 | North Conway | ATP 250 | Clay |
| Ivan Molina | 1-6 1-6 | L | — | Match data | Aug 10, 1978* | R32 | Colombus | ATP 250 | Clay |
| Patricio Cornejo | 0-6 6-3 6-3 | W | — | Match data | Aug 16, 1978* | R64 | Canadian Open | ATP 500 | Clay |
| Manuel Orantes | 6-3 6-4 | W | — | Match data | Aug 17, 1978* | R32 | Canadian Open | ATP 500 | Clay |
| Balazs Taroczy | 0-6 1-6 | L | — | Match data | Aug 19, 1978* | R16 | Canadian Open | ATP 500 | Clay |
| Trey Waltke | 3-6 5-7 | L | — | Match data | Nov 2, 1978* | R32 | Cologne | ATP 250 | Hard |
| Joao Soares | 2-6 6-3 7-9 | L | — | Match data | Nov 29, 1978* | R32 | Argentina Open | ATP 250 | Clay |
| Craig Venter | 7-6 6-0 | W | — | Match data | Dec 7, 1978* | R32 | South African Open | ATP 250 | Hard |
| Harold Solomon | 4-6 4-6 | L | — | Match data | Dec 8, 1978* | R16 | South African Open | ATP 250 | Hard |
| John Marks | 6-3 7-6 | W | — | Match data | Dec 26, 1978* | R64 | Sydney International | ATP 250 | Grass |
| Tony Roche | 7-6 6-4 | W | — | Match data | Dec 27, 1978* | R32 | Sydney International | ATP 250 | Grass |
| Noel Phillips | 6-4 6-4 | W | — | Match data | Dec 28, 1978* | R16 | Sydney International | ATP 250 | Grass |
| Kim Warwick | 5-7 7-5 2-6 | L | — | Match data | Dec 29, 1978* | QF | Sydney International | ATP 250 | Grass |
| Geoff Masters | 7-5 2-6 6-3 6-1 | W | — | Match data | Dec 30, 1978* | R64 | Australian Open | Grand Slam | Grass |
| Jai Dilouie | 2-6 7-5 6-4 4-6 6-1 | W | — | Match data | Jan 1, 1979* | R32 | Australian Open | Grand Slam | Grass |
| Hank Pfister | 5-7 3-6 3-6 | L | — | Match data | Jan 6, 1979* | QF | Australian Open | Grand Slam | Grass |
| Ross Case | 4-6 6-2 3-6 | L | — | Match data | Feb 1, 1979* | R32 | Richmond Wct | ATP 250 | Carpet |
| Eric Deblicker | 6-2 4-6 2-6 | L | — | Match data | Mar 22, 1979* | R32 | Nancy | ATP 250 | Hard |
| Guillermo Vilas | 3-6 2-6 | L | — | Match data | Mar 29, 1979* | R32 | Stuttgart Indoor | ATP 250 | Hard |
| Bernie Mitton | 7-6 6-7 7-6 | W | — | Match data | Apr 5, 1979* | R32 | ABN AMRO Open | ATP 250 | Carpet |
| Raul Ramirez | 2-6 5-7 | L | — | Match data | Apr 6, 1979* | R16 | ABN AMRO Open | ATP 250 | Carpet |
| Brad Rowe | 6-2 3-6 4-6 1-6 | L | — | Match data | May 30, 1979* | R128 | Roland Garros | Grand Slam | Clay |
| John Sadri | 7-6 6-2 | W | — | Match data | Jun 13, 1979* | R64 | Queen's Club Championships | ATP 250 | Grass |
| Arthur Ashe | 4-6 0-6 | L | — | Match data | Jun 14, 1979* | R32 | Queen's Club Championships | ATP 250 | Grass |
| Jeff Borowiak | 2-6 2-6 4-6 | L | — | Match data | Jun 27, 1979* | R128 | Wimbledon | Grand Slam | Grass |
| Keith Richardson | 5-7 6-3 6-4 | W | — | Match data | Jul 31, 1979* | R64 | North Conway | ATP 250 | Clay |
| Brian Teacher | 4-6 3-6 | L | — | Match data | Aug 1, 1979* | R32 | North Conway | ATP 250 | Clay |
| John James | 6-3 6-3 | W | — | Match data | Aug 8, 1979* | R64 | Indianapolis | ATP 250 | Clay |
| Ivan Lendl | 3-6 1-6 | L | — | Match data | Aug 9, 1979* | R32 | Indianapolis | ATP 250 | Clay |
| Geoff Masters | 6-4 2-6 6-4 | W | — | Match data | Aug 15, 1979* | R64 | Canadian Open | ATP 500 | Hard |
| Jaime Fillol | 6-4 6-4 | W | — | Match data | Aug 16, 1979* | R32 | Canadian Open | ATP 500 | Hard |
| Vitas Gerulaitis | 0-6 1-6 | L | — | Match data | Aug 19, 1979* | QF | Canadian Open | ATP 500 | Hard |
| Van Winitsky | 1-6 2-3 (ret.) | L | — | Match data | Aug 22, 1979* | R64 | Cincinnati Open | ATP 500 | Hard |
| Bill Scanlon | 6-7 3-6 | L | — | Match data | Sep 27, 1979* | R32 | San Francisco | ATP 250 | Carpet |
| Gene Mayer | 0-6 0-3 (ret.) | L | — | Match data | Oct 3, 1979* | R64 | Maui | ATP 250 | Hard |
| Roger Guedes | 2-6 6-3 4-6 | L | — | Match data | Oct 10, 1979* | R64 | Barcelona Open | ATP 250 | Clay |
| Phil Dent | 2-6 6-3 3-6 | L | — | Match data | Oct 18, 1979* | R32 | Sydney Indoor | ATP 250 | Hard |
| Osuma Nakamura | 6-0 6-0 | W | — | Match data | Oct 24, 1979* | R64 | Japan Open | ATP 250 | Clay |
| Terry Moor | (w/o) | L | — | Match data | Oct 25, 1979* | R32 | Japan Open | ATP 250 | Clay |
| Carlos Gattiker | 2-6 6-7 | L | — | Match data | Nov 22, 1979* | R32 | Argentina Open | ATP 250 | Clay |
| Peter Feigl | 2-6 3-6 | L | — | Match data | Nov 30, 1979* | R32 | South African Open | ATP 250 | Hard |
| John Alexander | 7-6 6-1 | W | — | Match data | Dec 19, 1979* | R64 | Sydney International | ATP 250 | Grass |
| Peter Feigl | 6-3 6-4 2-6 6-3 | W | — | Match data | Dec 28, 1979* | R64 | Australian Open | Grand Slam | Grass |
| Chris Kachel | 6-7 2-6 1-6 | L | — | Match data | Dec 30, 1979* | R32 | Australian Open | Grand Slam | Grass |
| Phil Davies | 6-3 4-6 6-1 | W | — | Match data | Jan 3, 1980* | R32 | Hobart | ATP 250 | Hard |
| Syd Ball | 2-6 6-7 | L | — | Match data | Jan 4, 1980* | R16 | Hobart | ATP 250 | Hard |
| Geoff Masters | 0-6 7-6 6-7 | L | — | Match data | Jan 17, 1980* | R32 | Baltimore Wct | ATP 250 | Carpet |
| Pascal Portes | 6-4 7-5 | W | — | Match data | Jan 31, 1980* | R32 | San Juan | ATP 250 | Hard |
| Raul Ramirez | 1-6 3-6 | L | — | Match data | Feb 1, 1980* | R16 | San Juan | ATP 250 | Hard |
| Jose Higueras | 1-6 0-6 | L | — | Match data | Feb 14, 1980* | R32 | Sarasota | ATP 250 | Clay |
| Paul Mcnamee | 4-6 1-6 | L | — | Match data | Apr 3, 1980* | R32 | Palm Harbor | ATP 250 | Hard |
Estimated from the tournament schedule where an exact match date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Mapping details.