Match log updated: 2026-08-31 13:51 UTC
Todd Witsken — ATP Match Log
Main draw matches: 250 | W: 115 | L: 135 | Win %: 46.0%
| Opponent | Score | Result | H2H | Match Data | Date ↑ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Fritz Buehning | 5-7 4-6 | L | H2H | Match data | Jul 31, 1981* | R32 | South Orange | ATP 250 | Clay |
| John Hayes | 3-6 1-6 | L | H2H | Match data | Aug 5, 1982* | R64 | Indianapolis | ATP 250 | Clay |
| Mike Bauer | 7-6 7-6 | W | H2H | Match data | Apr 13, 1983* | R64 | Los Angeles Open | ATP 250 | Hard |
| Mel Purcell | 2-6 4-6 | L | H2H | Match data | Apr 14, 1983* | R32 | Los Angeles Open | ATP 250 | Hard |
| Thierry Tulasne | 4-6 1-6 | L | H2H | Match data | Aug 3, 1983* | R64 | Indianapolis | ATP 250 | Clay |
| Brad Drewett | 5-7 3-6 | L | H2H | Match data | Jul 12, 1984* | R32 | Newport | ATP 250 | Grass |
| Thierry Tulasne | 0-6 2-6 | L | H2H | Match data | Aug 8, 1984* | R64 | Indianapolis | ATP 250 | Clay |
| John Sadri | 4-6 6-7 | L | H2H | Match data | Apr 4, 1985* | R32 | Chicago | ATP 250 | Carpet |
| Phillip Tuckniss | 7-5 2-6 4-6 | L | H2H | Match data | Jul 24, 1985* | R64 | Indianapolis | ATP 250 | Clay |
| Paul Mcnamee | 7-5 5-7 6-4 | W | H2H | Match data | Mar 20, 1986* | R32 | Fort Myers | ATP 250 | Hard |
| Jimmy Arias | 5-7 6-2 6-4 | W | H2H | Match data | Mar 21, 1986* | R16 | Fort Myers | ATP 250 | Hard |
| Jimmy Connors | 3-6 0-6 | L | H2H | Match data | Mar 22, 1986* | QF | Fort Myers | ATP 250 | Hard |
| Michael Westphal | 6-2 6-4 | W | H2H | Match data | Apr 30, 1986* | R64 | Indianapolis | ATP 250 | Clay |
| Thierry Tulasne | 6-2 3-6 1-6 | L | H2H | Match data | May 1, 1986* | R32 | Indianapolis | ATP 250 | Clay |
| Thomas Muster | 3-6 2-6 | L | H2H | Match data | May 22, 1986* | R32 | Florence | ATP 250 | Clay |
| Emilio Sanchez | 6-1 6-2 2-6 1-6 1-6 | L | H2H | Match data | May 28, 1986* | R128 | Roland Garros | Grand Slam | Clay |
| Darren Cahill | 6-7 4-6 | L | H2H | Match data | Jun 19, 1986* | R32 | Bristol | ATP 250 | Grass |
| Jeremy Bates | 3-6 6-1 6-4 7-5 | W | H2H | Match data | Jun 25, 1986* | R128 | Wimbledon | Grand Slam | Grass |
| David Pate | 3-6 1-6 5-7 | L | H2H | Match data | Jun 27, 1986* | R64 | Wimbledon | Grand Slam | Grass |
| Jimmy Arias | 6-3 3-6 7-6 | W | H2H | Match data | Aug 6, 1986* | R64 | Stratton Mountain | ATP 250 | Hard |
| Jonathan Canter | 1-6 6-7 | L | H2H | Match data | Aug 7, 1986* | R32 | Stratton Mountain | ATP 250 | Hard |
| Greg Holmes | 5-7 7-6 2-6 | L | H2H | Match data | Aug 20, 1986* | R64 | Cincinnati Open | ATP 500 | Hard |
| John Fitzgerald | 6-4 6-7 6-3 7-5 | W | H2H | Match data | Aug 28, 1986* | R128 | US Open | Grand Slam | Hard |
| Eduardo Bengoechea | 7-6 6-1 6-1 | W | H2H | Match data | Aug 30, 1986* | R64 | US Open | Grand Slam | Hard |
| Jimmy Connors | 6-2 6-4 7-5 | W | H2H | Match data | Sep 1, 1986* | R32 | US Open | Grand Slam | Hard |
| Milan Srejber | 7-6 6-7 1-6 4-6 | L | H2H | Match data | Sep 4, 1986* | R16 | US Open | Grand Slam | Hard |
| Jimmy Arias | 7-6 6-1 | W | H2H | Match data | Sep 18, 1986* | R32 | Los Angeles Open | ATP 250 | Hard |
| Pat Cash | 3-6 2-6 | L | H2H | Match data | Sep 19, 1986* | R16 | Los Angeles Open | ATP 250 | Hard |
| Anders Jarryd | 1-6 2-6 | L | H2H | Match data | Sep 25, 1986* | R32 | San Francisco | ATP 250 | Carpet |
| Mel Purcell | 3-6 6-3 6-2 | W | H2H | Match data | Oct 9, 1986* | R32 | Scottsdale | ATP 250 | Hard |
| Matt Anger | 6-2 4-6 7-5 | W | H2H | Match data | Oct 10, 1986* | R16 | Scottsdale | ATP 250 | Hard |
| Sammy Giammalva Jr | 6-7 7-5 6-3 | W | — | Match data | Oct 11, 1986* | QF | Scottsdale | ATP 250 | Hard |
| Kevin Curren | 5-7 7-6 4-6 | L | H2H | Match data | Oct 11, 1986* | SF | Scottsdale | ATP 250 | Hard |
| Martin Laurendeau | 6-2 6-4 | W | H2H | Match data | Oct 15, 1986* | R64 | Japan Open | ATP 250 | Hard |
| Peter Moraing | 3-6 3-6 | L | H2H | Match data | Oct 16, 1986* | R32 | Japan Open | ATP 250 | Hard |
| Paul Annacone | 6-3 3-6 3-6 | L | H2H | Match data | Oct 23, 1986* | R32 | Tokyo Indoor | ATP 250 | Carpet |
| Andres Gomez | 3-6 6-4 4-6 | L | H2H | Match data | Oct 30, 1986* | R32 | Hong Kong Open | ATP 250 | Hard |
| John Sadri | 3-6 1-6 | L | H2H | Match data | Feb 11, 1987* | R64 | Memphis | ATP 250 | Hard |
| Francisco Maciel | 6-0 7-5 | W | H2H | Match data | Feb 18, 1987* | R64 | Indian Wells Open | ATP 500 | Hard |
| Jimmy Arias | 6-4 6-3 | W | H2H | Match data | Feb 19, 1987* | R32 | Indian Wells Open | ATP 500 | Hard |
| Stefan Edberg | 5-7 4-6 | L | H2H | Match data | Feb 21, 1987* | R16 | Indian Wells Open | ATP 500 | Hard |
| Jim Grabb | 6-4 6-4 2-6 3-6 4-6 | L | H2H | Match data | Feb 24, 1987* | R128 | Miami Open | ATP 500 | Hard |
| Johan Kriek | 6-2 6-2 | W | H2H | Match data | Mar 19, 1987* | R32 | Orlando | ATP 250 | Hard |
| Marcel Freeman | 7-6 1-6 5-7 | L | H2H | Match data | Mar 20, 1987* | R16 | Orlando | ATP 250 | Hard |
| Jimmy Connors | 7-6 2-6 1-2 (ret.) | L | H2H | Match data | Apr 2, 1987* | R32 | Chicago | ATP 250 | Carpet |
| Miloslav Mecir | 2-6 1-6 3-6 | L | H2H | Match data | May 27, 1987* | R128 | Roland Garros | Grand Slam | Clay |
| Steve Shaw | 3-6 4-6 3-6 | L | H2H | Match data | Jun 24, 1987* | R128 | Wimbledon | Grand Slam | Grass |
| Joey Rive | 1-6 6-7 | L | H2H | Match data | Jul 9, 1987* | R32 | Newport | ATP 250 | Grass |
| Thomas Hogstedt | 6-1 6-3 | W | H2H | Match data | Jul 15, 1987* | R64 | U.S. Men's Clay Court Championship | ATP 250 | Clay |
| Christian Miniussi | 6-3 3-6 1-6 | L | H2H | Match data | Jul 16, 1987* | R32 | U.S. Men's Clay Court Championship | ATP 250 | Clay |
| Ken Flach | 6-2 6-1 | W | H2H | Match data | Jul 29, 1987* | R64 | Washington Open | ATP 250 | Hard |
| Brad Drewett | 6-3 7-6 | W | H2H | Match data | Jul 30, 1987* | R32 | Washington Open | ATP 250 | Hard |
| Laurie Warder | 6-0 6-1 | W | H2H | Match data | Jul 31, 1987* | R16 | Washington Open | ATP 250 | Hard |
| Jimmy Connors | 3-6 6-2 2-6 | L | H2H | Match data | Aug 1, 1987* | QF | Washington Open | ATP 250 | Hard |
| Tim Mayotte | 2-6 6-3 3-6 | L | H2H | Match data | Aug 5, 1987* | R64 | Stratton Mountain | ATP 250 | Hard |
| Bill Scanlon | 7-5 6-1 | W | H2H | Match data | Aug 12, 1987* | R64 | Canadian Open | ATP 500 | Hard |
| Ivan Lendl | 3-6 2-6 | L | H2H | Match data | Aug 13, 1987* | R32 | Canadian Open | ATP 500 | Hard |
| David Wheaton | 7-5 5-7 6-3 6-4 | W | H2H | Match data | Sep 3, 1987* | R128 | US Open | Grand Slam | Hard |
| Emilio Sanchez | 1-6 4-6 3-6 | L | H2H | Match data | Sep 5, 1987* | R64 | US Open | Grand Slam | Hard |
| Brad Gilbert | 2-6 3-6 | L | H2H | Match data | Sep 24, 1987* | R32 | Los Angeles Open | ATP 250 | Hard |
| Sammy Giammalva Jr | 2-6 3-6 | L | — | Match data | Oct 1, 1987* | R32 | San Francisco | ATP 250 | Carpet |
| Gary Donnelly | 5-7 6-4 6-1 | W | H2H | Match data | Oct 8, 1987* | R32 | Scottsdale | ATP 250 | Hard |
| David Pate | 5-7 1-6 | L | H2H | Match data | Oct 9, 1987* | R16 | Scottsdale | ATP 250 | Hard |
| Huub Van Boeckel | 4-6 6-2 6-3 | W | — | Match data | Dec 31, 1987* | R32 | Wellington | ATP 250 | Hard |
| Ramesh Krishnan | 6-3 4-6 0-6 | L | H2H | Match data | Jan 1, 1988* | R16 | Wellington | ATP 250 | Hard |
| Paolo Cane | 6-3 6-1 | W | H2H | Match data | Jan 7, 1988* | R32 | ASB Classic | ATP 250 | Hard |
| Peter Lundgren | 3-6 7-6 3-6 | L | H2H | Match data | Jan 8, 1988* | R16 | ASB Classic | ATP 250 | Hard |
| Shuzo Matsuoka | 5-7 7-5 6-3 6-2 | W | H2H | Match data | Jan 13, 1988* | R128 | Australian Open | Grand Slam | Hard |
| Darren Cahill | 6-4 7-5 6-2 | W | H2H | Match data | Jan 15, 1988* | R64 | Australian Open | Grand Slam | Hard |
| Henri Leconte | 6-4 6-3 6-4 | W | H2H | Match data | Jan 17, 1988* | R32 | Australian Open | Grand Slam | Hard |
| Menno Oosting | 6-1 6-2 6-2 | W | H2H | Match data | Jan 20, 1988* | R16 | Australian Open | Grand Slam | Hard |
| Ivan Lendl | 2-6 1-6 6-7 | L | H2H | Match data | Jan 22, 1988* | QF | Australian Open | Grand Slam | Hard |
| Diego Perez | 3-6 6-7 | L | H2H | Match data | Mar 2, 1988* | R64 | Indian Wells Open | ATP 500 | Hard |
| John Ross | 6-3 6-2 7-6 | W | — | Match data | Mar 15, 1988* | R128 | Miami Open | ATP 500 | Hard |
| Mats Wilander | 3-6 4-6 4-6 | L | H2H | Match data | Mar 16, 1988* | R64 | Miami Open | ATP 500 | Hard |
| Lawson Duncan | 0-6 5-7 | L | H2H | Match data | Apr 28, 1988* | R32 | Charleston | ATP 250 | Clay |
| Branislav Stankovic | 6-4 6-0 6-3 | W | H2H | Match data | May 25, 1988* | R128 | Roland Garros | Grand Slam | Clay |
| Jakob Hlasek | 6-7 1-6 3-6 | L | H2H | Match data | May 27, 1988* | R64 | Roland Garros | Grand Slam | Clay |
| Dan Goldberg | 6-2 6-0 | W | H2H | Match data | Jul 6, 1988* | R64 | U.S. Pro Tennis Championships | ATP 250 | Clay |
| Peter Palandjian | 7-6 6-2 | W | — | Match data | Jul 7, 1988* | R32 | U.S. Pro Tennis Championships | ATP 250 | Clay |
| Mats Wilander | 3-6 2-6 | L | H2H | Match data | Jul 8, 1988* | R16 | U.S. Pro Tennis Championships | ATP 250 | Clay |
| David Wheaton | 6-4 6-4 | W | H2H | Match data | Jul 20, 1988* | R64 | Washington Open | ATP 250 | Hard |
| Barry Moir | 4-6 1-6 | L | H2H | Match data | Jul 21, 1988* | R32 | Washington Open | ATP 250 | Hard |
| Roger Smith | 6-3 6-1 | W | H2H | Match data | Aug 3, 1988* | R64 | U.S. Men's Clay Court Championship | ATP 250 | Hard |
| Simon Youl | 7-5 6-7 6-2 | W | H2H | Match data | Aug 4, 1988* | R32 | U.S. Men's Clay Court Championship | ATP 250 | Hard |
| Aaron Krickstein | 6-2 6-2 | W | H2H | Match data | Aug 5, 1988* | R16 | U.S. Men's Clay Court Championship | ATP 250 | Hard |
| Jim Pugh | 6-3 4-6 6-3 | W | H2H | Match data | Aug 6, 1988* | QF | U.S. Men's Clay Court Championship | ATP 250 | Hard |
| Boris Becker | 1-6 6-4 4-6 | L | H2H | Match data | Aug 6, 1988* | SF | U.S. Men's Clay Court Championship | ATP 250 | Hard |
| Ramesh Krishnan | 1-6 6-3 7-5 | W | H2H | Match data | Aug 10, 1988* | R64 | Canadian Open | ATP 500 | Hard |
| Ivan Lendl | 2-6 2-6 | L | H2H | Match data | Aug 11, 1988* | R32 | Canadian Open | ATP 500 | Hard |
| Jakob Hlasek | 1-6 6-7 | L | H2H | Match data | Aug 17, 1988* | R64 | Cincinnati Open | ATP 500 | Hard |
| Jonas Svensson | 3-6 3-6 4-6 | L | H2H | Match data | Aug 31, 1988* | R128 | US Open | Grand Slam | Hard |
| Marty Davis | 6-7 1-6 | L | H2H | Match data | Sep 22, 1988* | R32 | Los Angeles Open | ATP 250 | Hard |
| Tobias Svantesson | 6-7 4-6 | L | H2H | Match data | Oct 6, 1988* | R32 | Scottsdale | ATP 250 | Hard |
| Todd Nelson | 6-4 4-6 6-1 | W | H2H | Match data | Nov 2, 1988* | R64 | Stockholm Open | ATP 250 | Hard |
| Thomas Muster | 7-5 2-6 3-6 | L | H2H | Match data | Nov 3, 1988* | R32 | Stockholm Open | ATP 250 | Hard |
| Nelson Aerts | 5-7 6-3 6-3 | W | H2H | Match data | Feb 9, 1989* | R32 | Guaruja | ATP 250 | Hard |
| Roberto Jabali | 6-2 6-2 | W | H2H | Match data | Feb 10, 1989* | R16 | Guaruja | ATP 250 | Hard |
| Luiz Mattar | 5-7 5-7 | L | H2H | Match data | Feb 11, 1989* | QF | Guaruja | ATP 250 | Hard |
| Dan Cassidy | 7-5 4-6 7-5 | W | H2H | Match data | Apr 13, 1989* | R32 | Rio de Janeiro | ATP 250 | Carpet |
| Claudio Mezzadri | 6-4 6-3 | W | H2H | Match data | Apr 14, 1989* | R16 | Rio de Janeiro | ATP 250 | Carpet |
| Horacio de la Pena | 7-6 6-1 | W | H2H | Match data | Apr 15, 1989* | QF | Rio de Janeiro | ATP 250 | Carpet |
| Martin Jaite | 6-4 4-6 4-6 | L | H2H | Match data | Apr 15, 1989* | SF | Rio de Janeiro | ATP 250 | Carpet |
| Andre Agassi | 1-6 4-6 | L | H2H | Match data | May 17, 1989* | R64 | Italian Open | ATP 500 | Clay |
| Udo Riglewski | 6-2 6-1 6-4 | W | H2H | Match data | May 31, 1989* | R128 | Roland Garros | Grand Slam | Clay |
| Francisco Roig | 6-7 7-6 1-6 6-7 | L | H2H | Match data | Jun 2, 1989* | R64 | Roland Garros | Grand Slam | Clay |
| Brad Drewett | 6-4 4-6 3-6 | L | H2H | Match data | Jun 22, 1989* | R32 | Bristol | ATP 250 | Grass |
| Johan Carlsson | 6-3 6-4 7-6 | W | H2H | Match data | Jun 28, 1989* | R128 | Wimbledon | Grand Slam | Grass |
| Greg Holmes | 7-5 4-6 6-7 6-4 12-14 | L | H2H | Match data | Jun 30, 1989* | R64 | Wimbledon | Grand Slam | Grass |
| Milan Srejber | 7-5 6-4 | W | H2H | Match data | Jul 13, 1989* | R32 | Swiss Open Gstaad | ATP 250 | Clay |
| Jakob Hlasek | 6-4 6-0 | W | H2H | Match data | Jul 14, 1989* | R16 | Swiss Open Gstaad | ATP 250 | Clay |
| Jan Gunnarsson | 5-7 4-6 | L | H2H | Match data | Jul 15, 1989* | QF | Swiss Open Gstaad | ATP 250 | Clay |
| Yahiya Doumbia | 6-0 6-2 | W | H2H | Match data | Jul 26, 1989* | R64 | Washington Open | ATP 250 | Hard |
| Neil Broad | 6-4 6-4 | W | H2H | Match data | Jul 27, 1989* | R32 | Washington Open | ATP 250 | Hard |
| Paul Annacone | 1-6 6-2 6-3 | W | H2H | Match data | Jul 28, 1989* | R16 | Washington Open | ATP 250 | Hard |
| Jim Grabb | 4-6 7-6 6-3 | W | H2H | Match data | Jul 29, 1989* | QF | Washington Open | ATP 250 | Hard |
| Tim Mayotte | 3-6 2-6 | L | H2H | Match data | Jul 29, 1989* | SF | Washington Open | ATP 250 | Hard |
| Vijay Amritraj | 7-6 6-3 | W | H2H | Match data | Aug 10, 1989* | R32 | U.S. Men's Clay Court Championship | ATP 250 | Hard |
| Gary Muller | 7-5 6-3 | W | — | Match data | Aug 11, 1989* | R16 | U.S. Men's Clay Court Championship | ATP 250 | Hard |
| John McEnroe | 1-6 0-6 | L | H2H | Match data | Aug 12, 1989* | QF | U.S. Men's Clay Court Championship | ATP 250 | Hard |
| Sebastien Lareau | 6-1 6-1 | W | H2H | Match data | Aug 16, 1989* | R64 | Canadian Open | ATP 500 | Hard |
| Nicolas Pereira | 3-6 1-6 | L | H2H | Match data | Aug 17, 1989* | R32 | Canadian Open | ATP 500 | Hard |
| Brad Gilbert | 4-6 7-6 4-6 6-3 6-2 | W | H2H | Match data | Aug 30, 1989* | R128 | US Open | Grand Slam | Hard |
| Yannick Noah | 2-6 3-6 4-6 | L | H2H | Match data | Sep 1, 1989* | R64 | US Open | Grand Slam | Hard |
| Jeff Tarango | 6-4 7-6 | W | H2H | Match data | Sep 28, 1989* | R32 | San Francisco | ATP 250 | Carpet |
| Kevin Curren | 4-6 6-3 1-6 | L | H2H | Match data | Sep 29, 1989* | R16 | San Francisco | ATP 250 | Carpet |
| MaliVai Washington | 6-4 3-6 6-3 | W | H2H | Match data | Oct 5, 1989* | R32 | Orlando | ATP 250 | Hard |
| Andre Agassi | 5-7 3-6 | L | H2H | Match data | Oct 6, 1989* | R16 | Orlando | ATP 250 | Hard |
| Paul Chamberlin | 6-3 7-5 | W | H2H | Match data | Nov 8, 1989* | R64 | Stockholm Open | ATP 250 | Carpet |
| Jim Courier | 6-7 2-6 | L | H2H | Match data | Nov 9, 1989* | R32 | Stockholm Open | ATP 250 | Carpet |
| Neil Broad | 6-7 6-7 | L | H2H | Match data | Nov 16, 1989* | R32 | South African Open | ATP 250 | Hard |
| Otavio Della | 6-3 4-6 6-4 | W | H2H | Match data | Nov 23, 1989* | R32 | Itaparica | ATP 250 | Hard |
| Jay Berger | 4-6 1-6 | L | H2H | Match data | Nov 24, 1989* | R16 | Itaparica | ATP 250 | Hard |
| Bruno Oresar | 4-6 1-6 4-6 | L | H2H | Match data | Jan 17, 1990* | R128 | Australian Open | Grand Slam | Hard |
| Robert Seguso | 6-2 6-4 | W | H2H | Match data | Feb 8, 1990* | R32 | San Francisco | ATP World Series → modern equivalent ATP 250 | Carpet |
| Gary Muller | 6-4 6-3 | W | — | Match data | Feb 9, 1990* | R16 | San Francisco | ATP World Series → modern equivalent ATP 250 | Carpet |
| Richey Reneberg | 7-6 6-4 | W | H2H | Match data | Feb 10, 1990* | QF | San Francisco | ATP World Series → modern equivalent ATP 250 | Carpet |
| Joey Rive | 6-4 7-6 | W | H2H | Match data | Feb 10, 1990* | SF | San Francisco | ATP World Series → modern equivalent ATP 250 | Carpet |
| Andre Agassi | 1-6 3-6 | L | H2H | Match data | Feb 11, 1990* | F | San Francisco | ATP World Series → modern equivalent ATP 250 | Carpet |
| Martin Wostenholme | 7-6 4-6 5-7 | L | H2H | Match data | Feb 14, 1990* | R64 | Toronto Indoor | ATP Championship Series → modern equivalent ATP 500 | Carpet |
| Ramesh Krishnan | 2-6 2-6 | L | H2H | Match data | Feb 21, 1990* | R64 | Philadelphia | ATP Championship Series → modern equivalent ATP 500 | Carpet |
| Ken Flach | 2-6 3-6 | L | H2H | Match data | Mar 7, 1990* | R64 | Indian Wells Open | Masters 1000 | Hard |
| Tim Wilkison | 7-5 6-4 | W | H2H | Match data | Mar 17, 1990* | R128 | Miami Open | Masters 1000 | Hard |
| Petr Korda | 6-2 2-6 6-4 | W | H2H | Match data | Mar 18, 1990* | R64 | Miami Open | Masters 1000 | Hard |
| Jim Courier | 0-6 1-6 | L | H2H | Match data | Mar 19, 1990* | R32 | Miami Open | Masters 1000 | Hard |
| Henri Leconte | 1-6 4-6 | L | H2H | Match data | Apr 25, 1990* | R64 | Monte-Carlo Masters | Masters 1000 | Clay |
| Magnus Gustafsson | 3-6 3-6 | L | H2H | Match data | May 3, 1990* | R32 | Munich Open | ATP World Series → modern equivalent ATP 250 | Clay |
| Henri Leconte | 6-7 6-2 2-6 | L | H2H | Match data | May 9, 1990* | R64 | Hamburg Open | Masters 1000 | Clay |
| Marcelo Filippini | 4-6 6-3 4-6 | L | H2H | Match data | May 16, 1990* | R64 | Italian Open | Masters 1000 | Clay |
| Nicolas Pereira | 6-3 7-5 | W | H2H | Match data | May 24, 1990* | R32 | Bologna | ATP World Series → modern equivalent ATP 250 | Clay |
| Martin Strelba | 7-6 6-1 | W | H2H | Match data | May 25, 1990* | R16 | Bologna | ATP World Series → modern equivalent ATP 250 | Clay |
| Franco Davin | 4-6 0-6 | L | H2H | Match data | May 26, 1990* | QF | Bologna | ATP World Series → modern equivalent ATP 250 | Clay |
| Christian Bergstrom | 1-6 2-6 0-6 | L | H2H | Match data | May 30, 1990* | R128 | Roland Garros | Grand Slam | Clay |
| MaliVai Washington | 7-5 6-2 | W | H2H | Match data | Jul 18, 1990* | R64 | Washington Open | ATP Championship Series → modern equivalent ATP 500 | Hard |
| Dan Goldie | 6-3 6-4 | W | H2H | Match data | Jul 19, 1990* | R32 | Washington Open | ATP Championship Series → modern equivalent ATP 500 | Hard |
| Tim Mayotte | 2-6 6-4 7-5 | W | H2H | Match data | Jul 20, 1990* | R16 | Washington Open | ATP Championship Series → modern equivalent ATP 500 | Hard |
| Michael Chang | 3-6 4-6 | L | H2H | Match data | Jul 21, 1990* | QF | Washington Open | ATP Championship Series → modern equivalent ATP 500 | Hard |
| Milan Srejber | 3-6 7-6 6-4 | W | H2H | Match data | Jul 25, 1990* | R64 | Canadian Open | Masters 1000 | Hard |
| Brad Gilbert | 7-5 4-6 6-2 | W | H2H | Match data | Jul 26, 1990* | R32 | Canadian Open | Masters 1000 | Hard |
| Ramesh Krishnan | 6-4 6-4 | W | H2H | Match data | Jul 28, 1990* | R16 | Canadian Open | Masters 1000 | Hard |
| Jakob Hlasek | 4-6 2-6 | L | H2H | Match data | Jul 29, 1990* | QF | Canadian Open | Masters 1000 | Hard |
| Aaron Krickstein | 5-7 7-6 6-4 | W | H2H | Match data | Aug 2, 1990* | R32 | Los Angeles Open | ATP World Series → modern equivalent ATP 250 | Hard |
| Brian Garrow | 6-4 0-6 3-6 | L | H2H | Match data | Aug 3, 1990* | R16 | Los Angeles Open | ATP World Series → modern equivalent ATP 250 | Hard |
| Todd Woodbridge | 6-2 6-4 | W | H2H | Match data | Aug 8, 1990* | R64 | Cincinnati Open | Masters 1000 | Hard |
| Guy Forget | 6-4 3-6 3-6 | L | H2H | Match data | Aug 9, 1990* | R32 | Cincinnati Open | Masters 1000 | Hard |
| Patrik Kuhnen | 6-4 6-1 | W | H2H | Match data | Aug 15, 1990* | R64 | U.S. Men's Clay Court Championship | ATP Championship Series → modern equivalent ATP 500 | Hard |
| Broderick Dyke | 7-5 6-3 | W | H2H | Match data | Aug 16, 1990* | R32 | U.S. Men's Clay Court Championship | ATP Championship Series → modern equivalent ATP 500 | Hard |
| Pete Sampras | 7-6 3-6 4-6 | L | H2H | Match data | Aug 17, 1990* | R16 | U.S. Men's Clay Court Championship | ATP Championship Series → modern equivalent ATP 500 | Hard |
| Diego Nargiso | 6-3 6-7 7-6 6-4 | W | H2H | Match data | Aug 29, 1990* | R128 | US Open | Grand Slam | Hard |
| Alexander Volkov | 6-2 6-2 6-3 | W | H2H | Match data | Aug 31, 1990* | R64 | US Open | Grand Slam | Hard |
| Kevin Curren | 4-6 3-6 3-6 | L | H2H | Match data | Sep 2, 1990* | R32 | US Open | Grand Slam | Hard |
| Todd Nelson | 6-3 2-6 6-4 | W | H2H | Match data | Oct 3, 1990* | R64 | Sydney Indoor | ATP Championship Series → modern equivalent ATP 500 | Hard |
| Michael Chang | 6-4 1-6 4-6 | L | H2H | Match data | Oct 4, 1990* | R32 | Sydney Indoor | ATP Championship Series → modern equivalent ATP 500 | Hard |
| Kentaro Masuda | 6-2 6-3 | W | H2H | Match data | Oct 10, 1990* | R64 | Tokyo Indoor | ATP Championship Series → modern equivalent ATP 500 | Carpet |
| Tim Mayotte | 2-6 7-6 6-4 | W | H2H | Match data | Oct 11, 1990* | R32 | Tokyo Indoor | ATP Championship Series → modern equivalent ATP 500 | Carpet |
| Boris Becker | 2-6 3-6 | L | H2H | Match data | Oct 12, 1990* | R16 | Tokyo Indoor | ATP Championship Series → modern equivalent ATP 500 | Carpet |
| Kelly Jones | 6-0 6-1 6-0 | W | H2H | Match data | Jan 16, 1991* | R128 | Australian Open | Grand Slam | Hard |
| Jay Berger | 1-6 3-6 0-6 | L | H2H | Match data | Jan 18, 1991* | R64 | Australian Open | Grand Slam | Hard |
| Jakob Hlasek | 6-7(2) 2-6 | L | H2H | Match data | Feb 7, 1991* | R32 | Milan | ATP World Series → modern equivalent ATP 250 | Carpet |
| Sergi Bruguera | 5-7 5-7 | L | H2H | Match data | Mar 6, 1991* | R64 | Indian Wells Open | Masters 1000 | Hard |
| Alexander Mronz | 6-4 1-6 6-3 | W | H2H | Match data | Mar 16, 1991* | R128 | Miami Open | Masters 1000 | Hard |
| Magnus Gustafsson | 3-6 6-2 1-6 | L | H2H | Match data | Mar 17, 1991* | R64 | Miami Open | Masters 1000 | Hard |
| John McEnroe | 6-3 5-7 7-6(3) | W | H2H | Match data | Apr 4, 1991* | R32 | Hong Kong Open | ATP World Series → modern equivalent ATP 250 | Hard |
| Alex Antonitsch | 1-6 6-7(3) | L | H2H | Match data | Apr 5, 1991* | R16 | Hong Kong Open | ATP World Series → modern equivalent ATP 250 | Hard |
| Eduardo Furusho | 6-1 6-3 | W | H2H | Match data | Apr 10, 1991* | R64 | Japan Open | ATP Championship Series → modern equivalent ATP 500 | Hard |
| Amos Mansdorf | 6-2 1-6 6-3 | W | H2H | Match data | Apr 11, 1991* | R32 | Japan Open | ATP Championship Series → modern equivalent ATP 500 | Hard |
| John McEnroe | 6-3 6-7(5) 4-6 | L | H2H | Match data | Apr 12, 1991* | R16 | Japan Open | ATP Championship Series → modern equivalent ATP 500 | Hard |
| Alexander Volkov | 1-6 7-5 6-1 | W | H2H | Match data | May 2, 1991* | R32 | Munich Open | ATP World Series → modern equivalent ATP 250 | Clay |
| Eduardo Bengoechea | 6-4 3-6 6-4 | W | H2H | Match data | May 3, 1991* | R16 | Munich Open | ATP World Series → modern equivalent ATP 250 | Clay |
| Ivan Lendl | 6-3 4-6 5-7 | L | H2H | Match data | May 4, 1991* | QF | Munich Open | ATP World Series → modern equivalent ATP 250 | Clay |
| Jimmy Connors | 3-6 3-6 5-7 | L | H2H | Match data | May 29, 1991* | R128 | Roland Garros | Grand Slam | Clay |
| Luis Herrera | 7-5 6-2 | W | H2H | Match data | Jun 12, 1991* | R64 | Queen's Club Championships | ATP World Series → modern equivalent ATP 250 | Grass |
| Guillaume Raoux | 4-6 4-6 | L | H2H | Match data | Jun 13, 1991* | R32 | Queen's Club Championships | ATP World Series → modern equivalent ATP 250 | Grass |
| Eric Jelen | 7-6(7) 6-1 | W | H2H | Match data | Jun 20, 1991* | R32 | Eastbourne Open | ATP World Series → modern equivalent ATP 250 | Grass |
| Cristiano Caratti | 6-3 6-4 | W | H2H | Match data | Jun 21, 1991* | R16 | Eastbourne Open | ATP World Series → modern equivalent ATP 250 | Grass |
| Gary Muller | 6-3 6-7(3) 2-6 | L | — | Match data | Jun 22, 1991* | QF | Eastbourne Open | ATP World Series → modern equivalent ATP 250 | Grass |
| Christo Van Rensburg | 1-6 6-7(2) 6-4 4-6 | L | H2H | Match data | Jun 26, 1991* | R128 | Wimbledon | Grand Slam | Grass |
| Shuzo Matsuoka | 3-6 1-6 | L | H2H | Match data | Jul 18, 1991* | R32 | Washington Open | ATP Championship Series → modern equivalent ATP 500 | Hard |
| Patrick McEnroe | 1-6 1-6 | L | H2H | Match data | Jul 24, 1991* | R64 | Canadian Open | Masters 1000 | Hard |
| Gianluca Pozzi | 4-6 2-6 | L | H2H | Match data | Aug 7, 1991* | R64 | Cincinnati Open | Masters 1000 | 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.