Match log updated: 2026-08-31 13:51 UTC
Ken Flach — ATP Match Log
Main draw matches: 132 | W: 52 | L: 80 | Win %: 39.4%
| Opponent | Score | Result | H2H | Match Data | Date ↓ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Jim Courier | 6-7(3) 6-3 3-6 6-3 4-6 | L | H2H | Match data | Jun 28, 1995* | R128 | Wimbledon | Grand Slam | Grass |
| Jim Courier | 4-6 2-6 | L | H2H | Match data | Aug 11, 1994* | R32 | Cincinnati Open | Masters 1000 | Hard |
| Nicklas Kulti | 2-6 7-6(2) 6-2 | W | H2H | Match data | Aug 10, 1994* | R64 | Cincinnati Open | Masters 1000 | Hard |
| Peter Lundgren | 5-7 2-6 | L | H2H | Match data | Jul 15, 1992* | R64 | Washington Open | ATP Championship Series → modern equivalent ATP 500 | Hard |
| Jeff Tarango | 6-7(5) 4-6 | L | H2H | Match data | Apr 4, 1991* | R32 | Orlando | ATP World Series → modern equivalent ATP 250 | Hard |
| Nicolas Pereira | 7-6(6) 5-7 4-6 | L | H2H | Match data | Feb 28, 1991* | R32 | Chicago | ATP World Series → modern equivalent ATP 250 | Carpet |
| Grant Connell | 5-7 6-1 1-6 | L | H2H | Match data | Aug 15, 1990* | R64 | U.S. Men's Clay Court Championship | ATP Championship Series → modern equivalent ATP 500 | Hard |
| Andrew Sznajder | 4-6 7-5 4-6 | L | H2H | Match data | Jul 18, 1990* | R64 | Washington Open | ATP Championship Series → modern equivalent ATP 500 | Hard |
| Dan Goldie | 3-6 4-6 4-6 | L | H2H | Match data | Jun 29, 1990* | R64 | Wimbledon | Grand Slam | Grass |
| Michiel Schapers | 6-4 7-6 6-3 | W | H2H | Match data | Jun 27, 1990* | R128 | Wimbledon | Grand Slam | Grass |
| Jan Gunnarsson | 6-4 3-6 2-6 | L | H2H | Match data | Mar 8, 1990* | R32 | Indian Wells Open | Masters 1000 | Hard |
| Todd Witsken | 6-2 6-3 | W | H2H | Match data | Mar 7, 1990* | R64 | Indian Wells Open | Masters 1000 | Hard |
| Richey Reneberg | 3-6 2-6 | L | H2H | Match data | Mar 1, 1990* | R32 | Memphis | ATP World Series → modern equivalent ATP 250 | Hard |
| Horacio de la Pena | 6-4 4-6 7-6 | W | H2H | Match data | Feb 28, 1990* | R64 | Memphis | ATP World Series → modern equivalent ATP 250 | Hard |
| Jean-Philippe Fleurian | 6-7 6-4 4-6 | L | H2H | Match data | Feb 21, 1990* | R64 | Philadelphia | ATP Championship Series → modern equivalent ATP 500 | Carpet |
| Michael Stich | 4-6 7-5 3-6 | L | H2H | Match data | Nov 10, 1989* | R32 | Wembley | ATP 250 | Carpet |
| Jay Berger | 7-6 6-4 2-6 3-6 4-6 | L | H2H | Match data | Sep 3, 1989* | R32 | US Open | Grand Slam | Hard |
| Rick Leach | 6-1 6-7 6-7 6-4 6-2 | W | H2H | Match data | Sep 1, 1989* | R64 | US Open | Grand Slam | Hard |
| Paul Annacone | 7-6 2-6 6-4 6-3 | W | H2H | Match data | Aug 30, 1989* | R128 | US Open | Grand Slam | Hard |
| Dan Goldie | 7-6 1-6 6-7 | L | H2H | Match data | Aug 3, 1989* | R32 | Stratton Mountain | ATP 250 | Hard |
| Philippe Pech | 6-4 6-3 | W | H2H | Match data | Aug 2, 1989* | R64 | Stratton Mountain | ATP 250 | Hard |
| Peter Lundgren | 3-6 2-6 7-6 3-6 | L | H2H | Match data | Jul 2, 1989* | R32 | Wimbledon | Grand Slam | Grass |
| Goran Ivanisevic | 6-4 6-3 4-6 6-3 | W | H2H | Match data | Jun 30, 1989* | R64 | Wimbledon | Grand Slam | Grass |
| Sammy Giammalva Jr | 7-6 7-6 3-6 0-6 6-3 | W | — | Match data | Jun 28, 1989* | R128 | Wimbledon | Grand Slam | Grass |
| Robert Seguso | 6-3 6-7 4-6 | L | H2H | Match data | Apr 19, 1989* | R64 | Japan Open | ATP 250 | Hard |
| Brad Gilbert | 2-6 6-7 | L | H2H | Match data | Feb 23, 1989* | R32 | Philadelphia | ATP 250 | Carpet |
| Jorge Lozano | 4-6 6-3 7-6 | W | H2H | Match data | Feb 22, 1989* | R64 | Philadelphia | ATP 250 | Carpet |
| Jimmy Arias | 3-6 3-6 | L | H2H | Match data | Feb 15, 1989* | R64 | Memphis | ATP 250 | Hard |
| John McEnroe | 4-6 0-6 | L | H2H | Match data | Nov 17, 1988* | R32 | Detroit | ATP 250 | Carpet |
| John Fitzgerald | 4-6 0-6 | L | H2H | Match data | Oct 21, 1988* | R32 | Tokyo Indoor | ATP 250 | Carpet |
| Guillermo Perez-Roldan | 7-6 6-7 6-3 1-6 6-7 | L | H2H | Match data | Aug 31, 1988* | R128 | US Open | Grand Slam | Hard |
| Pieter Aldrich | 1-6 6-2 3-6 | L | H2H | Match data | Aug 17, 1988* | R64 | Cincinnati Open | ATP 500 | Hard |
| Mark Woodforde | 6-7 6-3 5-7 | L | H2H | Match data | Aug 10, 1988* | R64 | Canadian Open | ATP 500 | Hard |
| Peter Lundgren | 1-6 4-6 | L | H2H | Match data | Aug 4, 1988* | R32 | U.S. Men's Clay Court Championship | ATP 250 | Hard |
| Mark Basham | 7-6 7-5 | W | H2H | Match data | Aug 3, 1988* | R64 | U.S. Men's Clay Court Championship | ATP 250 | Hard |
| Stefan Edberg | 2-6 5-7 6-2 5-7 | L | H2H | Match data | Jun 26, 1988* | R32 | Wimbledon | Grand Slam | Grass |
| Jay Berger | 7-5 6-1 6-4 | W | H2H | Match data | Jun 24, 1988* | R64 | Wimbledon | Grand Slam | Grass |
| Peter Doohan | 7-5 7-6 6-3 | W | H2H | Match data | Jun 22, 1988* | R128 | Wimbledon | Grand Slam | Grass |
| Darren Cahill | 6-2 5-7 3-6 | L | H2H | Match data | Jun 9, 1988* | R32 | Queen's Club Championships | ATP 250 | Grass |
| Mark Woodforde | 2-6 7-5 6-0 | W | H2H | Match data | Jun 8, 1988* | R64 | Queen's Club Championships | ATP 250 | Grass |
| Thomas Muster | 0-6 1-6 2-6 | L | H2H | Match data | May 25, 1988* | R128 | Roland Garros | Grand Slam | Clay |
| Emilio Sanchez | 6-7 3-6 1-6 | L | H2H | Match data | Mar 16, 1988* | R64 | Miami Open | ATP 500 | Hard |
| Marian Vajda | 6-4 6-1 3-6 4-6 6-4 | W | H2H | Match data | Mar 15, 1988* | R128 | Miami Open | ATP 500 | Hard |
| Jim Grabb | 2-6 6-2 5-7 | L | H2H | Match data | Feb 26, 1988* | R16 | Philadelphia | ATP 250 | Carpet |
| Kelly Evernden | 7-5 0-6 6-3 | W | H2H | Match data | Feb 25, 1988* | R32 | Philadelphia | ATP 250 | Carpet |
| Branislav Stankovic | 6-7 6-3 7-6 | W | H2H | Match data | Feb 24, 1988* | R64 | Philadelphia | ATP 250 | Carpet |
| Gary Muller | 4-6 3-6 | L | — | Match data | Feb 17, 1988* | R64 | Memphis | ATP 250 | Hard |
| Jorge Lozano | 6-7 6-4 1-6 | L | H2H | Match data | Oct 8, 1987* | R32 | Scottsdale | ATP 250 | Hard |
| Richey Reneberg | 2-6 6-7 | L | H2H | Match data | Oct 1, 1987* | R32 | San Francisco | ATP 250 | Carpet |
| Mats Wilander | 3-6 3-6 6-7 | L | H2H | Match data | Sep 10, 1987* | R16 | US Open | Grand Slam | Hard |
| Emilio Sanchez | 5-7 7-6 7-6 7-5 | W | H2H | Match data | Sep 7, 1987* | R32 | US Open | Grand Slam | Hard |
| Darren Cahill | 1-6 6-4 3-6 6-1 7-6 | W | H2H | Match data | Sep 5, 1987* | R64 | US Open | Grand Slam | Hard |
| Lawson Duncan | 6-2 7-6 6-0 | W | H2H | Match data | Sep 3, 1987* | R128 | US Open | Grand Slam | Hard |
| Howard Herr | 6-7 1-6 | L | H2H | Match data | Aug 19, 1987* | R64 | Cincinnati Open | ATP 500 | Hard |
| Todd Witsken | 2-6 1-6 | L | H2H | Match data | Jul 29, 1987* | R64 | Washington Open | ATP 250 | Hard |
| Christian Saceanu | 1-6 6-3 3-6 | L | H2H | Match data | Jul 18, 1987* | QF | Livingston | ATP 250 | Hard |
| Greg Holmes | 7-6 7-6 | W | H2H | Match data | Jul 17, 1987* | R16 | Livingston | ATP 250 | Hard |
| Nduka Odizor | 6-4 6-4 | W | H2H | Match data | Jul 16, 1987* | R32 | Livingston | ATP 250 | Hard |
| Brad Drewett | 6-4 4-6 1-6 | L | H2H | Match data | Jul 10, 1987* | R16 | Newport | ATP 250 | Grass |
| Mike Leach | 7-6 6-0 | W | H2H | Match data | Jul 9, 1987* | R32 | Newport | ATP 250 | Grass |
| Andres Gomez | 4-6 3-6 6-3 5-7 | L | H2H | Match data | Jun 28, 1987* | R32 | Wimbledon | Grand Slam | Grass |
| John Sadri | 3-6 6-3 7-6 6-3 | W | H2H | Match data | Jun 26, 1987* | R64 | Wimbledon | Grand Slam | Grass |
| Roberto Saad | 6-1 6-4 6-4 | W | H2H | Match data | Jun 24, 1987* | R128 | Wimbledon | Grand Slam | Grass |
| Glenn Michibata | 5-7 6-4 0-6 | L | H2H | Match data | Apr 23, 1987* | R32 | Seoul | ATP 250 | Hard |
| Anders Jarryd | 3-6 3-6 | L | H2H | Match data | Apr 15, 1987* | R64 | Japan Open | ATP 250 | Hard |
| Wally Masur | 1-6 6-1 3-6 2-6 | L | H2H | Match data | Feb 25, 1987* | R64 | Miami Open | ATP 500 | Hard |
| Olli Rahnasto | 6-1 6-2 6-4 | W | H2H | Match data | Feb 24, 1987* | R128 | Miami Open | ATP 500 | Hard |
| Anders Jarryd | 3-6 7-6 3-6 | L | H2H | Match data | Jan 29, 1987* | R32 | Sydney International | ATP 250 | Grass |
| Mark Kratzmann | 4-6 2-6 3-6 | L | H2H | Match data | Jan 18, 1987* | R32 | Australian Open | Grand Slam | Grass |
| Milan Srejber | 3-6 2-6 7-5 6-3 6-3 | W | H2H | Match data | Jan 16, 1987* | R64 | Australian Open | Grand Slam | Grass |
| Brad Pearce | 3-6 4-6 | L | H2H | Match data | Nov 20, 1986* | R32 | Houston | ATP 250 | Carpet |
| Eric Jelen | 6-7 1-6 | L | H2H | Match data | Oct 23, 1986* | R32 | Tokyo Indoor | ATP 250 | Carpet |
| Bob Green | 6-4 4-6 6-7 | L | H2H | Match data | Oct 15, 1986* | R64 | Japan Open | ATP 250 | Hard |
| Jonas Svensson | 4-6 2-6 4-6 | L | H2H | Match data | Aug 28, 1986* | R128 | US Open | Grand Slam | Hard |
| Boris Becker | 4-6 7-6 4-6 | L | H2H | Match data | Aug 7, 1986* | R32 | Stratton Mountain | ATP 250 | Hard |
| Mike Leach | 4-6 6-2 6-3 | W | H2H | Match data | Aug 6, 1986* | R64 | Stratton Mountain | ATP 250 | Hard |
| Ricardo Acuna | 4-6 4-6 | L | H2H | Match data | Jul 24, 1986* | R32 | Livingston | ATP 250 | Hard |
| Slobodan Zivojinovic | 6-4 4-6 5-7 3-6 | L | H2H | Match data | Jun 29, 1986* | R32 | Wimbledon | Grand Slam | Grass |
| Martin Jaite | 6-4 6-3 6-3 | W | H2H | Match data | Jun 27, 1986* | R64 | Wimbledon | Grand Slam | Grass |
| Jorgen Windahl | 5-7 7-6 6-3 6-0 | W | H2H | Match data | Jun 25, 1986* | R128 | Wimbledon | Grand Slam | Grass |
| Boris Becker | 2-6 2-6 | L | H2H | Match data | Jun 11, 1986* | R64 | Queen's Club Championships | ATP 250 | Grass |
| Milan Srejber | 6-7 2-6 2-6 | L | H2H | Match data | May 28, 1986* | R128 | Roland Garros | Grand Slam | Clay |
| Diego Perez | 3-6 1-6 | L | H2H | Match data | May 7, 1986* | R64 | Forest Hills | ATP 250 | Clay |
| Derek Tarr | 1-6 1-6 | L | H2H | Match data | Apr 30, 1986* | R64 | Indianapolis | ATP 250 | Clay |
| Greg Holmes | 3-6 2-6 | L | H2H | Match data | Mar 21, 1986* | R16 | Fort Myers | ATP 250 | Hard |
| Brad Pearce | 6-7 7-5 6-1 | W | H2H | Match data | Mar 20, 1986* | R32 | Fort Myers | ATP 250 | Hard |
| Sergio Casal | 4-6 4-6 | L | H2H | Match data | Feb 11, 1986* | R128 | Miami Open | ATP 500 | Hard |
| Mikael Pernfors | 7-5 4-6 2-6 | L | H2H | Match data | Feb 5, 1986* | R64 | Memphis | ATP 250 | Carpet |
| Slobodan Zivojinovic | 7-5 3-6 3-6 | L | H2H | Match data | Jan 29, 1986* | R64 | Philadelphia | ATP 250 | Carpet |
| Jakob Hlasek | 5-7 4-6 | L | H2H | Match data | Oct 24, 1985* | R32 | Tokyo Indoor | ATP 250 | Carpet |
| Johan Carlsson | 2-6 1-6 | L | H2H | Match data | Oct 18, 1985* | R16 | Japan Open | ATP 250 | Hard |
| Srinivasan Vasudevan | 7-6 6-4 | W | H2H | Match data | Oct 17, 1985* | R32 | Japan Open | ATP 250 | Hard |
| Joel Bailey | 6-1 3-6 6-4 | W | H2H | Match data | Oct 16, 1985* | R64 | Japan Open | ATP 250 | Hard |
| John McEnroe | 3-6 4-6 | L | H2H | Match data | Sep 20, 1985* | R16 | Los Angeles Open | ATP 250 | Hard |
| John Sadri | 3-6 7-5 6-3 | W | H2H | Match data | Sep 19, 1985* | R32 | Los Angeles Open | ATP 250 | Hard |
| Stefan Edberg | 5-7 3-6 4-6 | L | H2H | Match data | Aug 31, 1985* | R64 | US Open | Grand Slam | Hard |
| Leonardo Lavalle | 7-5 6-2 2-6 6-1 | W | H2H | Match data | Aug 29, 1985* | R128 | US Open | Grand Slam | Hard |
| Mats Wilander | 1-6 4-6 | L | H2H | Match data | Aug 24, 1985* | R16 | Cincinnati Open | ATP 500 | Hard |
| Bud Schultz | 4-6 7-6 6-0 | W | H2H | Match data | Aug 22, 1985* | R32 | Cincinnati Open | ATP 500 | Hard |
| Guy Forget | 6-4 6-4 | W | H2H | Match data | Aug 21, 1985* | R64 | Cincinnati Open | ATP 500 | Hard |
| Jay Lapidus | 2-6 4-6 | L | H2H | Match data | Aug 14, 1985* | R64 | Canadian Open | ATP 500 | Hard |
| Tim Mayotte | 4-6 3-6 | L | H2H | Match data | Aug 7, 1985* | R64 | Stratton Mountain | ATP 250 | Hard |
| Tim Mayotte | 4-6 4-6 4-6 | L | H2H | Match data | Jun 28, 1985* | R64 | Wimbledon | Grand Slam | Grass |
| Pavel Slozil | 6-3 6-7 6-1 7-6 | W | H2H | Match data | Jun 26, 1985* | R128 | Wimbledon | Grand Slam | Grass |
| Jeremy Bates | 3-6 2-6 | L | H2H | Match data | Jun 20, 1985* | R32 | Bristol | ATP 250 | Grass |
| Jimmy Arias | 6-7 5-7 | L | H2H | Match data | May 4, 1985* | SF | Las Vegas | ATP 250 | Hard |
| John Lloyd | 6-4 4-6 6-4 | W | — | Match data | May 4, 1985* | QF | Las Vegas | ATP 250 | Hard |
| Vijay Amritraj | 6-4 6-2 | W | H2H | Match data | May 3, 1985* | R16 | Las Vegas | ATP 250 | Hard |
| Terry Moor | 7-6 6-3 | W | H2H | Match data | May 2, 1985* | R32 | Las Vegas | ATP 250 | Hard |
| Tim Mayotte | 3-6 3-6 | L | H2H | Match data | Apr 26, 1985* | R16 | Atlanta | ATP 250 | Carpet |
| Vijay Amritraj | 6-4 6-4 | W | H2H | Match data | Apr 25, 1985* | R32 | Atlanta | ATP 250 | Carpet |
| Eliot Teltscher | 4-6 3-6 | L | H2H | Match data | Mar 29, 1985* | R16 | Fort Myers | ATP 250 | Hard |
| Robert Vant Hof | 6-4 6-2 | W | — | Match data | Mar 28, 1985* | R32 | Fort Myers | ATP 250 | Hard |
| Marty Davis | 6-3 3-6 3-6 | L | H2H | Match data | Dec 14, 1984* | R16 | Sydney International | ATP 250 | Grass |
| Mike Bauer | 6-4 4-6 6-1 | W | H2H | Match data | Dec 13, 1984* | R32 | Sydney International | ATP 250 | Grass |
| John Alexander | 3-6 7-5 6-4 | W | H2H | Match data | Dec 12, 1984* | R64 | Sydney International | ATP 250 | Grass |
| Andy Andrews | 6-7 4-6 6-4 3-6 | L | H2H | Match data | Nov 28, 1984* | R128 | Australian Open | Grand Slam | Grass |
| Robert Seguso | 6-7 6-3 4-6 | L | H2H | Match data | Nov 2, 1984* | R16 | Taipei | ATP 250 | Carpet |
| Scott Mccain | 6-7 6-4 6-4 | W | H2H | Match data | Nov 1, 1984* | R32 | Taipei | ATP 250 | Carpet |
| Ramesh Krishnan | 0-6 1-6 | L | H2H | Match data | Oct 11, 1984* | R32 | Japan Open | ATP 250 | Hard |
| Kiyotaka Tachibana | 6-4 6-2 | W | H2H | Match data | Oct 10, 1984* | R64 | Japan Open | ATP 250 | Hard |
| Vitas Gerulaitis | 4-6 2-6 6-4 7-6 1-6 | L | H2H | Match data | Sep 3, 1984* | R32 | US Open | Grand Slam | Hard |
| Vijay Amritraj | 6-2 7-5 6-1 | W | H2H | Match data | Sep 1, 1984* | R64 | US Open | Grand Slam | Hard |
| Michael Westphal | 6-3 6-7 7-5 3-6 6-3 | W | H2H | Match data | Aug 30, 1984* | R128 | US Open | Grand Slam | Hard |
| Terry Moor | 4-6 5-7 2-6 | L | H2H | Match data | Jun 29, 1984* | R64 | Wimbledon | Grand Slam | Grass |
| Robert Vant Hof | 2-6 6-4 7-6 6-3 | W | — | Match data | Jun 27, 1984* | R128 | Wimbledon | Grand Slam | Grass |
| Wally Masur | 1-6 6-7 6-7 | L | H2H | Match data | Dec 5, 1983* | R32 | Australian Open | Grand Slam | Grass |
| John Sadri | 6-3 7-5 6-4 | W | H2H | Match data | Dec 3, 1983* | R64 | Australian Open | Grand Slam | Grass |
| Tim Gullikson | 3-6 1-6 | L | — | Match data | Oct 20, 1983* | R32 | Japan Open | ATP 250 | Hard |
| Shigeyuki Nishio | 6-4 6-4 | W | H2H | Match data | Oct 19, 1983* | R64 | Japan Open | ATP 250 | Hard |
| Terry Moor | 4-6 3-6 | L | H2H | Match data | Jul 28, 1983* | R32 | South Orange | ATP 250 | Clay |
| Jose Luis Clerc | 0-6 4-6 | L | H2H | Match data | Jul 28, 1982* | R64 | North Conway | ATP 250 | Clay |
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.