Match log updated: 2026-08-31 13:51 UTC
Lawson Duncan — ATP Match Log
47 main-draw matches · 25–22 · 53.2% wins
| Opponent | Score | Result | H2H | Match Data | Date ↓ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Ivan Lendl | 1-6 6-7 | L | H2H | Match data | Sep 29, 1989* | R16 | Bordeaux | ATP 250 | Clay |
| Andres Vysand | 6-1 6-1 | W | H2H | Match data | Sep 28, 1989* | R32 | Bordeaux | ATP 250 | Clay |
| Jordi Arrese | 6-7 2-6 | L | H2H | Match data | Sep 21, 1989* | R32 | Barcelona Open | ATP 250 | Clay |
| Jose Luis Aparisi | 6-3 4-6 6-4 | W | H2H | Match data | Sep 20, 1989* | R64 | Barcelona Open | ATP 250 | Clay |
| Marc Rosset | 2-6 3-6 | L | H2H | Match data | Sep 15, 1989* | R16 | Geneva Open | ATP 250 | Clay |
| Claudio Mezzadri | 7-6 6-1 | W | H2H | Match data | Sep 14, 1989* | R32 | Geneva Open | ATP 250 | Clay |
| Ronald Agenor | 4-6 3-6 4-6 | L | H2H | Match data | Sep 1, 1989* | R64 | US Open | Grand Slam | Hard |
| Johan Kriek | 6-7 6-3 6-2 6-1 | W | H2H | Match data | Aug 30, 1989* | R128 | US Open | Grand Slam | Hard |
| Jose Francisco Altur | 4-6 6-2 2-6 | L | H2H | Match data | Aug 26, 1989* | SF | San Marino | ATP 250 | Clay |
| Simone Colombo | 7-5 6-1 | W | — | Match data | Aug 26, 1989* | QF | San Marino | ATP 250 | Clay |
| Gustavo Giussani | 7-6 6-7 6-3 | W | — | Match data | Aug 25, 1989* | R16 | San Marino | ATP 250 | Clay |
| David Engel | 6-3 6-2 | W | H2H | Match data | Aug 24, 1989* | R32 | San Marino | ATP 250 | Clay |
| Gustavo Giussani | 3-6 0-6 | L | — | Match data | Aug 17, 1989* | R32 | St. Vincent | ATP 250 | Clay |
| Gustavo Giussani | 7-5 0-6 5-7 | L | — | Match data | Aug 10, 1989* | R32 | Prague | ATP 250 | Clay |
| Emilio Sanchez | 1-6 1-6 | L | H2H | Match data | Aug 2, 1989* | R64 | Austrian Open Kitzbühel | ATP 250 | Clay |
| Petr Korda | 0-6 6-0 3-6 | L | H2H | Match data | Jul 26, 1989* | R64 | Stuttgart Open | ATP 250 | Clay |
| Jaime Yzaga | 4-6 2-6 | L | H2H | Match data | Jul 14, 1989* | R16 | U.S. Pro Tennis Championships | ATP 250 | Clay |
| Miguel Nido | 6-4 6-4 | W | H2H | Match data | Jul 13, 1989* | R32 | U.S. Pro Tennis Championships | ATP 250 | Clay |
| Mike Brown | 6-1 6-0 | W | — | Match data | Jul 12, 1989* | R64 | U.S. Pro Tennis Championships | ATP 250 | Clay |
| Mats Wilander | 5-7 3-6 2-6 | L | H2H | Match data | Jun 7, 1989* | R16 | Roland Garros | Grand Slam | Clay |
| Jerome Potier | 6-4 6-0 6-4 | W | H2H | Match data | Jun 4, 1989* | R32 | Roland Garros | Grand Slam | Clay |
| Andrew Sznajder | 6-2 6-1 6-3 | W | H2H | Match data | Jun 2, 1989* | R64 | Roland Garros | Grand Slam | Clay |
| Thierry Champion | 4-6 6-4 7-6 6-1 | W | H2H | Match data | May 31, 1989* | R128 | Roland Garros | Grand Slam | Clay |
| Goran Ivanisevic | 3-6 4-6 | L | H2H | Match data | May 27, 1989* | SF | Florence | ATP 250 | Clay |
| Thierry Tulasne | 4-6 7-5 6-1 | W | H2H | Match data | May 27, 1989* | QF | Florence | ATP 250 | Clay |
| Nicklas Kroon | 6-4 6-2 | W | H2H | Match data | May 26, 1989* | R16 | Florence | ATP 250 | Clay |
| Claudio Panatta | 7-5 6-4 | W | H2H | Match data | May 25, 1989* | R32 | Florence | ATP 250 | Clay |
| Alberto Mancini | 2-6 1-6 | L | H2H | Match data | May 18, 1989* | R32 | Italian Open | ATP 500 | Clay |
| Thierry Tulasne | 7-5 6-1 | W | H2H | Match data | May 17, 1989* | R64 | Italian Open | ATP 500 | Clay |
| Jay Berger | 4-6 3-6 | L | H2H | Match data | May 14, 1989* | F | Charleston | ATP 250 | Clay |
| Tim Wilkison | 7-6 6-3 | W | H2H | Match data | May 13, 1989* | SF | Charleston | ATP 250 | Clay |
| Cassio Motta | 6-2 6-0 | W | H2H | Match data | May 13, 1989* | QF | Charleston | ATP 250 | Clay |
| Guillermo Vilas | 3-6 6-2 6-1 | W | H2H | Match data | May 12, 1989* | R16 | Charleston | ATP 250 | Clay |
| Tobias Svantesson | 7-5 7-5 | W | H2H | Match data | May 11, 1989* | R32 | Charleston | ATP 250 | Clay |
| Slobodan Zivojinovic | 4-6 6-3 5-7 | L | H2H | Match data | May 3, 1989* | R64 | Forest Hills | ATP 250 | Clay |
| Boris Becker | 4-6 1-6 | L | H2H | Match data | Apr 27, 1989* | R32 | Monte-Carlo Masters | ATP 250 | Clay |
| Henrik Sundstrom | 6-4 7-6 | W | H2H | Match data | Apr 26, 1989* | R64 | Monte-Carlo Masters | ATP 250 | Clay |
| Andrei Chesnokov | 1-6 1-6 | L | H2H | Match data | Apr 21, 1989* | R16 | Nice | ATP 250 | Clay |
| Thierry Tulasne | 6-2 6-1 | W | H2H | Match data | Apr 20, 1989* | R32 | Nice | ATP 250 | Clay |
| Franco Davin | 0-6 1-6 | L | H2H | Match data | Apr 15, 1989* | QF | Athens | ATP 250 | Clay |
| Massimo Cierro | 7-5 6-1 | W | H2H | Match data | Apr 14, 1989* | R16 | Athens | ATP 250 | Clay |
| Jesus Colas | 6-3 1-6 6-3 | W | H2H | Match data | Apr 13, 1989* | R32 | Athens | ATP 250 | Clay |
| Christo Van Rensburg | 2-6 3-6 5-7 | L | H2H | Match data | Mar 22, 1989* | R64 | Miami Open | ATP 500 | Hard |
| Goran Ivanisevic | 6-0 6-4 6-2 | W | H2H | Match data | Mar 21, 1989* | R128 | Miami Open | ATP 500 | Hard |
| Christo Van Rensburg | 1-6 2-6 | L | H2H | Match data | Mar 15, 1989* | R64 | Indian Wells Open | ATP 500 | Hard |
| Pieter Aldrich | 3-6 6-1 3-6 | L | H2H | Match data | Feb 15, 1989* | R64 | Memphis | ATP 250 | Hard |
| Christer Allgardh | 5-7 0-6 | L | H2H | Match data | Feb 9, 1989* | R32 | Guaruja | 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.