Match log updated: 2026-08-31 13:51 UTC
Michael Westphal — ATP Match Log
Main draw matches: 170 | W: 73 | L: 97 | Win %: 42.9%
| Opponent | Score | Result | H2H | Match Data | Date ↓ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Horst Skoff | 1-6 3-6 | L | H2H | Match data | May 13, 1989* | QF | Hamburg Open | ATP 250 | Clay |
| Tomas Carbonell | 6-2 6-7 6-4 | W | H2H | Match data | May 12, 1989* | R16 | Hamburg Open | ATP 250 | Clay |
| Pablo Arraya | 6-3 4-6 7-6 | W | H2H | Match data | May 11, 1989* | R32 | Hamburg Open | ATP 250 | Clay |
| Alexander Mronz | 3-6 6-3 7-5 | W | H2H | Match data | May 10, 1989* | R64 | Hamburg Open | ATP 250 | Clay |
| Cassio Motta | 0-6 6-7 | L | H2H | Match data | May 3, 1989* | R64 | Forest Hills | ATP 250 | Clay |
| Roger Smith | 4-6 6-0 4-6 | L | H2H | Match data | Feb 23, 1989* | R32 | Philadelphia | ATP 250 | Carpet |
| Pieter Aldrich | 6-1 6-2 | W | H2H | Match data | Feb 22, 1989* | R64 | Philadelphia | ATP 250 | Carpet |
| Jason Stoltenberg | 6-7 2-6 | L | H2H | Match data | Feb 15, 1989* | R64 | Memphis | ATP 250 | Hard |
| Leonardo Lavalle | 5-7 6-7 | L | H2H | Match data | Feb 9, 1989* | R32 | ABN AMRO Open | ATP 250 | Carpet |
| John McEnroe | 4-6 5-7 6-2 2-6 | L | H2H | Match data | Jan 18, 1989* | R128 | Australian Open | Grand Slam | Hard |
| Paul Wekesa | 6-4 3-6 7-9 | L | H2H | Match data | Jan 13, 1989* | R16 | ASB Classic | ATP 250 | Hard |
| Chris Pridham | 6-7 7-6 7-5 | W | H2H | Match data | Jan 12, 1989* | R32 | ASB Classic | ATP 250 | Hard |
| Wally Masur | 2-6 7-5 4-6 | L | H2H | Match data | Nov 25, 1988* | R16 | Brussels | ATP 250 | Carpet |
| Johan Vekemans | 6-3 7-6 | W | H2H | Match data | Nov 24, 1988* | R32 | Brussels | ATP 250 | Carpet |
| John Fitzgerald | 5-7 6-7 | L | H2H | Match data | Nov 2, 1988* | R64 | Stockholm Open | ATP 250 | Hard |
| Alex Antonitsch | 6-7 2-6 | L | H2H | Match data | Oct 13, 1988* | R32 | Tel Aviv | ATP 250 | Hard |
| Miloslav Mecir | 2-6 1-6 | L | H2H | Match data | Aug 12, 1988* | R16 | Prague | ATP 250 | Clay |
| Tomas Anzari | 7-5 4-6 6-4 | W | H2H | Match data | Aug 11, 1988* | R32 | Prague | ATP 250 | Clay |
| Martin Jaite | 4-6 3-6 | L | H2H | Match data | Jul 14, 1988* | R32 | Stuttgart Open | ATP 250 | Clay |
| Pedro Rebolledo | 6-2 6-3 | W | H2H | Match data | Jul 13, 1988* | R64 | Stuttgart Open | ATP 250 | Clay |
| Lawson Duncan | 6-7 4-6 | L | H2H | Match data | Jul 7, 1988* | R32 | U.S. Pro Tennis Championships | ATP 250 | Clay |
| Fredrik Waern | 4-6 6-1 7-5 | W | H2H | Match data | Jul 6, 1988* | R64 | U.S. Pro Tennis Championships | ATP 250 | Clay |
| Horst Skoff | 6-7 1-6 | L | H2H | Match data | Jun 17, 1988* | R16 | Athens | ATP 250 | Clay |
| Joel Figueras | 6-1 6-4 | W | H2H | Match data | Jun 16, 1988* | R32 | Athens | ATP 250 | Clay |
| David Lewis | 1-6 2-6 | L | H2H | Match data | May 4, 1988* | R64 | Munich Open | ATP 250 | Clay |
| Guillermo Perez-Roldan | 0-6 2-6 | L | H2H | Match data | Apr 28, 1988* | R32 | Hamburg Open | ATP 250 | Clay |
| Damir Keretic | 6-3 2-6 7-5 | W | H2H | Match data | Apr 27, 1988* | R64 | Hamburg Open | ATP 250 | Clay |
| Brad Gilbert | 2-6 0-6 | L | H2H | Match data | Nov 19, 1987* | R32 | South African Open | ATP 250 | Hard |
| Jan Gunnarsson | 3-6 4-6 | L | H2H | Match data | Nov 4, 1987* | R64 | Stockholm Open | ATP 250 | Hard |
| Jimmy Connors | 4-6 2-6 | L | H2H | Match data | Oct 16, 1987* | R16 | Tel Aviv | ATP 250 | Hard |
| Hans Dieter Beutel | 2-6 6-2 7-6 | W | H2H | Match data | Oct 15, 1987* | R32 | Tel Aviv | ATP 250 | Hard |
| Nduka Odizor | 6-7 4-6 | L | H2H | Match data | Aug 19, 1987* | R64 | Cincinnati Open | ATP 500 | Hard |
| Jimmy Arias | 2-6 4-6 | L | H2H | Match data | Aug 13, 1987* | R32 | Canadian Open | ATP 500 | Hard |
| Hank Pfister | 6-2 6-2 | W | H2H | Match data | Aug 12, 1987* | R64 | Canadian Open | ATP 500 | Hard |
| Amos Mansdorf | 1-6 4-6 | L | H2H | Match data | Aug 5, 1987* | R64 | Stratton Mountain | ATP 250 | Hard |
| Jim Pugh | 2-6 4-6 | L | H2H | Match data | Jul 30, 1987* | R32 | Washington Open | ATP 250 | Hard |
| Peter Lundgren | 7-5 6-1 | W | H2H | Match data | Jul 29, 1987* | R64 | Washington Open | ATP 250 | Hard |
| Jaroslav Navratil | 3-6 6-4 6-7 | L | H2H | Match data | Jul 15, 1987* | R64 | Stuttgart Open | ATP 250 | Clay |
| Ramesh Krishnan | 3-6 1-6 3-6 | L | H2H | Match data | Jun 24, 1987* | R128 | Wimbledon | Grand Slam | Grass |
| Jimmy Connors | 4-6 6-3 6-7 2-6 | L | H2H | Match data | May 29, 1987* | R64 | Roland Garros | Grand Slam | Clay |
| Libor Pimek | 7-5 5-7 6-2 6-3 | W | H2H | Match data | May 27, 1987* | R128 | Roland Garros | Grand Slam | Clay |
| Derrick Rostagno | 6-3 5-7 2-6 | L | H2H | Match data | May 6, 1987* | R64 | Forest Hills | ATP 250 | Clay |
| Guillermo Perez-Roldan | 3-6 6-3 3-6 | L | H2H | Match data | Apr 29, 1987* | R64 | Hamburg Open | ATP 250 | Clay |
| Jimmy Arias | 0-6 4-6 | L | H2H | Match data | Apr 22, 1987* | R64 | Monte-Carlo Masters | ATP 250 | Clay |
| Andres Gomez | 1-6 5-7 | L | H2H | Match data | Apr 16, 1987* | R32 | Japan Open | ATP 250 | Hard |
| John Fitzgerald | 6-2 6-2 | W | H2H | Match data | Apr 15, 1987* | R64 | Japan Open | ATP 250 | Hard |
| Dan Goldie | 5-7 1-6 6-4 6-2 2-6 | L | H2H | Match data | Feb 24, 1987* | R128 | Miami Open | ATP 500 | Hard |
| Matt Anger | 3-6 3-6 | L | H2H | Match data | Nov 22, 1986* | QF | South African Open | ATP 250 | Hard |
| Ben Testerman | 3-6 6-4 6-4 | W | H2H | Match data | Nov 21, 1986* | R16 | South African Open | ATP 250 | Hard |
| Jimmy Arias | 6-7 6-3 6-3 | W | H2H | Match data | Nov 20, 1986* | R32 | South African Open | ATP 250 | Hard |
| Christian Bergstrom | 4-6 0-6 | L | H2H | Match data | Nov 5, 1986* | R64 | Stockholm Open | ATP 250 | Hard |
| Karel Novacek | 6-7 6-3 4-6 | L | H2H | Match data | Oct 25, 1986* | QF | Vienna Open | ATP 250 | Hard |
| Christian Bergstrom | 6-4 4-6 7-6 | W | H2H | Match data | Oct 24, 1986* | R16 | Vienna Open | ATP 250 | Hard |
| Tim Mayotte | 2-6 7-6 6-0 | W | H2H | Match data | Oct 23, 1986* | R32 | Vienna Open | ATP 250 | Hard |
| Christo Steyn | 1-6 3-6 | L | H2H | Match data | Oct 11, 1986* | QF | Tel Aviv | ATP 250 | Hard |
| Menno Oosting | 6-3 6-4 | W | H2H | Match data | Oct 10, 1986* | R16 | Tel Aviv | ATP 250 | Hard |
| Eddie Edwards | 3-6 6-4 7-5 | W | H2H | Match data | Oct 9, 1986* | R32 | Tel Aviv | ATP 250 | Hard |
| Jakob Hlasek | 2-6 2-6 | L | H2H | Match data | Sep 19, 1986* | R16 | Hamburg Open | ATP 250 | Clay |
| Andres Gomez | 6-4 6-4 | W | H2H | Match data | Sep 18, 1986* | R32 | Hamburg Open | ATP 250 | Clay |
| Johan Carlsson | 6-4 6-3 | W | H2H | Match data | Sep 17, 1986* | R64 | Hamburg Open | ATP 250 | Clay |
| Magnus Tideman | 3-6 6-2 3-6 | L | H2H | Match data | Sep 10, 1986* | R64 | Stuttgart Open | ATP 250 | Clay |
| Diego Perez | 2-6 0-6 | L | H2H | Match data | Aug 20, 1986* | R64 | Cincinnati Open | ATP 500 | Hard |
| Diego Perez | 6-7 0-6 | L | H2H | Match data | Aug 6, 1986* | R64 | Austrian Open Kitzbühel | ATP 250 | Clay |
| Michiel Schapers | 4-6 4-6 | L | H2H | Match data | Jul 31, 1986* | R32 | Dutch Open | ATP 250 | Clay |
| Damir Keretic | 6-3 2-6 2-6 | L | H2H | Match data | Jul 10, 1986* | R32 | Swiss Open Gstaad | ATP 250 | Clay |
| Greg Holmes | 6-3 6-7 5-7 6-4 2-6 | L | H2H | Match data | Jun 27, 1986* | R64 | Wimbledon | Grand Slam | Grass |
| Florin Segarceanu | 7-5 6-4 6-7 7-6 | W | H2H | Match data | Jun 25, 1986* | R128 | Wimbledon | Grand Slam | Grass |
| George Kalovelonis | 4-6 3-6 | L | H2H | Match data | Jun 19, 1986* | R32 | Athens | ATP 250 | Clay |
| Ivan Lendl | 3-6 3-6 3-6 | L | H2H | Match data | May 28, 1986* | R128 | Roland Garros | Grand Slam | Clay |
| Boris Becker | 2-6 0-6 | L | H2H | Match data | May 14, 1986* | R64 | Italian Open | ATP 500 | Clay |
| Thierry Tulasne | 5-7 6-7 | L | H2H | Match data | May 7, 1986* | R64 | Forest Hills | ATP 250 | Clay |
| Todd Witsken | 2-6 4-6 | L | H2H | Match data | Apr 30, 1986* | R64 | Indianapolis | ATP 250 | Clay |
| Horacio de la Pena | 2-6 3-6 | L | H2H | Match data | Apr 23, 1986* | R64 | Monte-Carlo Masters | ATP 250 | Clay |
| Thierry Tulasne | 2-6 2-6 | L | H2H | Match data | Feb 27, 1986* | R32 | La Quinta | ATP 250 | Hard |
| Marty Davis | 6-4 6-2 | W | H2H | Match data | Feb 26, 1986* | R64 | La Quinta | ATP 250 | Hard |
| Milan Srejber | 4-6 4-6 | L | H2H | Match data | Feb 11, 1986* | R128 | Miami Open | ATP 500 | Hard |
| Johan Kriek | 3-6 6-2 3-6 | L | H2H | Match data | Feb 7, 1986* | R16 | Memphis | ATP 250 | Carpet |
| Tomas Smid | 7-6 4-6 7-6 | W | H2H | Match data | Feb 6, 1986* | R32 | Memphis | ATP 250 | Carpet |
| Libor Pimek | 6-4 6-2 | W | H2H | Match data | Feb 5, 1986* | R64 | Memphis | ATP 250 | Carpet |
| Guy Forget | 4-6 2-6 | L | H2H | Match data | Jan 29, 1986* | R64 | Philadelphia | ATP 250 | Carpet |
| Jan Gunnarsson | 1-6 2-6 | L | H2H | Match data | Nov 23, 1985* | QF | Vienna Open | ATP 250 | Hard |
| Anders Jarryd | 6-4 6-3 | W | H2H | Match data | Nov 22, 1985* | R16 | Vienna Open | ATP 250 | Hard |
| Florin Segarceanu | 4-6 6-4 6-3 | W | H2H | Match data | Nov 21, 1985* | R32 | Vienna Open | ATP 250 | Hard |
| Scott Davis | 7-5 4-6 2-6 | L | H2H | Match data | Nov 7, 1985* | R32 | Stockholm Open | ATP 250 | Hard |
| Miloslav Mecir | 1-6 2-6 | L | H2H | Match data | Oct 17, 1985* | R32 | Swiss Indoors | ATP 250 | Hard |
| Thierry Tulasne | 0-6 2-6 | L | H2H | Match data | Oct 10, 1985* | R32 | Toulouse | ATP 250 | Hard |
| Jan Gunnarsson | 6-7 6-4 2-6 | L | H2H | Match data | Sep 13, 1985* | R16 | Stuttgart Open | ATP 250 | Clay |
| Jaromir Becka | 4-6 7-6 6-0 | W | H2H | Match data | Sep 12, 1985* | R32 | Stuttgart Open | ATP 250 | Clay |
| Pavel Slozil | 5-7 2-6 | L | H2H | Match data | Aug 11, 1985* | F | Austrian Open Kitzbühel | ATP 250 | Clay |
| Marian Vajda | 7-6 6-3 | W | H2H | Match data | Aug 10, 1985* | SF | Austrian Open Kitzbühel | ATP 250 | Clay |
| Kent Carlsson | 7-6 6-3 | W | H2H | Match data | Aug 10, 1985* | QF | Austrian Open Kitzbühel | ATP 250 | Clay |
| Stefan Simonsson | 7-6 6-7 7-6 | W | H2H | Match data | Aug 9, 1985* | R16 | Austrian Open Kitzbühel | ATP 250 | Clay |
| Horst Skoff | 6-4 1-6 6-2 | W | H2H | Match data | Aug 8, 1985* | R32 | Austrian Open Kitzbühel | ATP 250 | Clay |
| Thomas Muster | 7-5 6-7 7-6 | W | H2H | Match data | Aug 7, 1985* | R64 | Austrian Open Kitzbühel | ATP 250 | Clay |
| Jaime Yzaga | 7-5 5-7 1-6 | L | H2H | Match data | Jul 17, 1985* | R64 | Washington Open | ATP 250 | Clay |
| Jakob Hlasek | 6-7 4-6 | L | H2H | Match data | Jul 10, 1985* | R64 | U.S. Pro Tennis Championships | ATP 250 | Clay |
| Kent Carlsson | 2-6 1-6 3-6 | L | H2H | Match data | May 29, 1985* | R128 | Roland Garros | Grand Slam | Clay |
| Emilio Sanchez | 4-6 0-6 | L | H2H | Match data | May 16, 1985* | R32 | Italian Open | ATP 500 | Clay |
| Greg Holmes | 7-6 6-4 | W | H2H | Match data | May 15, 1985* | R64 | Italian Open | ATP 500 | Clay |
| Mats Wilander | 6-4 4-6 3-6 | L | H2H | Match data | May 3, 1985* | R16 | Hamburg Open | ATP 250 | Clay |
| Horacio de la Pena | 5-7 6-3 6-2 | W | H2H | Match data | May 2, 1985* | R32 | Hamburg Open | ATP 250 | Clay |
| Heinz Gunthardt | 1-6 6-2 6-2 | W | H2H | Match data | May 1, 1985* | R64 | Hamburg Open | ATP 250 | Clay |
| Victor Pecci | 7-5 4-6 2-6 | L | H2H | Match data | Apr 11, 1985* | R32 | Nice | ATP 250 | Clay |
| Miloslav Mecir | 6-4 1-6 4-6 | L | H2H | Match data | Apr 9, 1985* | R32 | Munich Open | ATP 250 | Clay |
| Henrik Sundstrom | 4-6 2-6 | L | H2H | Match data | Apr 6, 1985* | QF | Monte-Carlo Masters | ATP 250 | Clay |
| Jimmy Arias | 7-6 6-4 | W | H2H | Match data | Apr 5, 1985* | R16 | Monte-Carlo Masters | ATP 250 | Clay |
| Tim Wilkison | 6-1 7-6 | W | H2H | Match data | Apr 4, 1985* | R32 | Monte-Carlo Masters | ATP 250 | Clay |
| Fernando Luna | 0-6 7-5 6-3 | W | H2H | Match data | Apr 3, 1985* | R64 | Monte-Carlo Masters | ATP 250 | Clay |
| Mike Bauer | 4-6 5-7 | L | H2H | Match data | Feb 28, 1985* | R32 | Houston | ATP 250 | Carpet |
| Greg Holmes | 2-6 2-6 | L | H2H | Match data | Feb 21, 1985* | R32 | La Quinta | ATP 250 | Hard |
| Jay Lapidus | 6-4 6-4 | W | H2H | Match data | Feb 20, 1985* | R64 | La Quinta | ATP 250 | Hard |
| Mark Dickson | 2-6 6-7 | L | H2H | Match data | Nov 24, 1984* | SF | Toulouse | ATP 250 | Hard |
| Ricki Osterthun | 7-5 6-4 | W | H2H | Match data | Nov 24, 1984* | QF | Toulouse | ATP 250 | Hard |
| Pavel Slozil | 6-1 6-4 | W | H2H | Match data | Nov 23, 1984* | R16 | Toulouse | ATP 250 | Hard |
| Slobodan Zivojinovic | 6-0 6-3 | W | H2H | Match data | Nov 22, 1984* | R32 | Toulouse | ATP 250 | Hard |
| Mats Wilander | 3-6 2-6 | L | H2H | Match data | Nov 1, 1984* | R32 | Stockholm Open | ATP 250 | Hard |
| Shahar Perkiss | 6-3 6-3 | W | H2H | Match data | Oct 31, 1984* | R64 | Stockholm Open | ATP 250 | Hard |
| Henri Leconte | 7-6 1-6 5-7 | L | H2H | Match data | Oct 26, 1984* | R16 | Vienna Open | ATP 250 | Hard |
| Shlomo Glickstein | 6-2 6-2 | W | H2H | Match data | Oct 25, 1984* | R32 | Vienna Open | ATP 250 | Hard |
| Stefan Edberg | 6-4 6-7 3-6 | L | H2H | Match data | Oct 19, 1984* | R16 | Cologne | ATP 250 | Hard |
| Matt Doyle | 6-2 6-3 | W | — | Match data | Oct 18, 1984* | R32 | Cologne | ATP 250 | Hard |
| Peter Elter | 6-7 4-6 | L | H2H | Match data | Oct 11, 1984* | R32 | Swiss Indoors | ATP 250 | Hard |
| Ken Flach | 3-6 7-6 5-7 6-3 3-6 | L | H2H | Match data | Aug 30, 1984* | R128 | US Open | Grand Slam | Hard |
| Johan Kriek | 2-6 4-6 | L | H2H | Match data | Aug 5, 1984* | F | Livingston | ATP 250 | Hard |
| Vincent Van Patten | 6-0 6-1 | W | — | Match data | Aug 4, 1984* | SF | Livingston | ATP 250 | Hard |
| Mike De Palmer | 6-4 7-6 | W | — | Match data | Aug 4, 1984* | QF | Livingston | ATP 250 | Hard |
| Glenn Layendecker | 6-3 6-2 | W | H2H | Match data | Aug 3, 1984* | R16 | Livingston | ATP 250 | Hard |
| Tim Gullikson | 7-6 6-3 | W | — | Match data | Aug 2, 1984* | R32 | Livingston | ATP 250 | Hard |
| Mel Purcell | 1-6 4-6 | L | H2H | Match data | Jul 26, 1984* | R32 | Washington Open | ATP 250 | Clay |
| Bruce Brescia | 6-2 6-2 | W | H2H | Match data | Jul 25, 1984* | R64 | Washington Open | ATP 250 | Clay |
| Andres Gomez | 1-6 5-7 | L | H2H | Match data | Jul 20, 1984* | R16 | U.S. Pro Tennis Championships | ATP 250 | Clay |
| Roberto Arguello | 3-6 7-6 6-0 | W | H2H | Match data | Jul 19, 1984* | R32 | U.S. Pro Tennis Championships | ATP 250 | Clay |
| Ricky Brown | 1-6 6-3 6-1 | W | H2H | Match data | Jul 18, 1984* | R64 | U.S. Pro Tennis Championships | ATP 250 | Clay |
| Johan Kriek | 3-6 0-6 6-2 7-6 2-6 | L | H2H | Match data | Jun 27, 1984* | R128 | Wimbledon | Grand Slam | Grass |
| Jan Gunnarsson | 4-6 6-0 4-6 4-6 | L | H2H | Match data | Jun 1, 1984* | R64 | Roland Garros | Grand Slam | Clay |
| Mansour Bahrami | 4-6 7-6 6-3 6-4 | W | H2H | Match data | May 30, 1984* | R128 | Roland Garros | Grand Slam | Clay |
| Gene Mayer | 2-6 7-6 2-6 | L | H2H | Match data | May 19, 1984* | SF | Munich Open | ATP 250 | Clay |
| Chip Hooper | 6-2 7-6 | W | H2H | Match data | May 19, 1984* | QF | Munich Open | ATP 250 | Clay |
| Boris Becker | 6-7 6-3 7-5 | W | H2H | Match data | May 18, 1984* | R16 | Munich Open | ATP 250 | Clay |
| Brian Teacher | 3-6 7-5 6-3 | W | H2H | Match data | May 17, 1984* | R32 | Munich Open | ATP 250 | Clay |
| Tomas Smid | 1-6 6-7 | L | H2H | Match data | May 10, 1984* | R32 | Hamburg Open | ATP 250 | Clay |
| Pavel Slozil | 6-3 6-4 | W | H2H | Match data | May 9, 1984* | R64 | Hamburg Open | ATP 250 | Clay |
| Bill Scanlon | 2-6 4-6 | L | H2H | Match data | Mar 2, 1984* | R16 | Madrid | ATP 250 | Carpet |
| Balazs Taroczy | 6-3 6-2 | W | H2H | Match data | Mar 1, 1984* | R32 | Madrid | ATP 250 | Carpet |
| Johan Kriek | 2-6 1-6 | L | H2H | Match data | Nov 24, 1983* | R32 | South African Open | ATP 250 | Hard |
| Joakim Nystrom | 6-4 2-6 3-6 | L | H2H | Match data | Nov 2, 1983* | R64 | Stockholm Open | ATP 250 | Hard |
| Stefan Simonsson | 7-5 4-6 5-7 | L | H2H | Match data | Oct 20, 1983* | R32 | Vienna Open | ATP 250 | Hard |
| Wojtek Fibak | 6-3 4-6 1-6 | L | H2H | Match data | Oct 15, 1983* | QF | Swiss Indoors | ATP 250 | Hard |
| Claudio Mezzadri | 6-4 5-7 6-1 | W | H2H | Match data | Oct 14, 1983* | R16 | Swiss Indoors | ATP 250 | Hard |
| Alejandro Gattiker | 6-1 7-6 | W | H2H | Match data | Oct 13, 1983* | R32 | Swiss Indoors | ATP 250 | Hard |
| Shlomo Glickstein | 6-4 6-2 6-7 1-6 0-6 | L | H2H | Match data | Sep 1, 1983* | R128 | US Open | Grand Slam | Hard |
| Eric Korita | 6-7 6-7 | L | H2H | Match data | Jul 30, 1983* | QF | South Orange | ATP 250 | Clay |
| Mike Brunnberg | 6-4 6-2 | W | H2H | Match data | Jul 29, 1983* | R16 | South Orange | ATP 250 | Clay |
| Brian Gottfried | 6-3 7-6 | W | H2H | Match data | Jul 28, 1983* | R32 | South Orange | ATP 250 | Clay |
| Pender Murphy | 3-6 1-6 | L | H2H | Match data | Jul 13, 1983* | R64 | U.S. Pro Tennis Championships | ATP 250 | Clay |
| Joakim Nystrom | 6-7 7-6 2-6 | L | H2H | Match data | May 21, 1983* | QF | Munich Open | ATP 250 | Clay |
| Jairo Velasco | 6-4 3-6 6-2 | W | — | Match data | May 20, 1983* | R16 | Munich Open | ATP 250 | Clay |
| Eric Jelen | 4-6 6-2 6-2 | W | H2H | Match data | May 19, 1983* | R32 | Munich Open | ATP 250 | Clay |
| Eric Fromm | 3-6 6-1 2-6 | L | H2H | Match data | May 12, 1983* | R32 | Hamburg Open | ATP 250 | Clay |
| Trey Waltke | 6-3 6-2 | W | H2H | Match data | May 11, 1983* | R64 | Hamburg Open | ATP 250 | Clay |
| Tomas Smid | 6-3 1-6 4-6 | L | H2H | Match data | Nov 11, 1982* | SF | Toulouse | ATP 250 | Hard |
| Shlomo Glickstein | 6-1 6-2 | W | H2H | Match data | Nov 11, 1982* | QF | Toulouse | ATP 250 | Hard |
| Dominique Bedel | 4-6 4-6 | L | H2H | Match data | Nov 11, 1982* | R32 | Taipei | ATP 250 | Carpet |
| Bill Scanlon | 6-4 6-3 | W | H2H | Match data | Nov 10, 1982* | R16 | Toulouse | ATP 250 | Hard |
| Slobodan Zivojinovic | 6-0 7-6 | W | H2H | Match data | Nov 9, 1982* | R32 | Toulouse | ATP 250 | Hard |
| Brad Gilbert | 3-6 6-3 4-6 | L | H2H | Match data | Nov 5, 1982* | R16 | Hong Kong Open | ATP 250 | Hard |
| Tim Mayotte | 4-6 6-4 7-5 | W | H2H | Match data | Nov 4, 1982* | R32 | Hong Kong Open | ATP 250 | Hard |
| Tomas Smid | 3-6 1-6 | L | H2H | Match data | Oct 28, 1982* | R32 | Cologne | ATP 250 | Hard |
| Sandy Mayer | 6-3 5-7 5-7 | L | H2H | Match data | Jul 15, 1982* | R32 | Stuttgart Open | ATP 250 | Clay |
| Heinz Gunthardt | 4-6 1-6 | L | H2H | Match data | May 12, 1982* | R64 | Hamburg Open | 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.