Match log updated: 2026-08-25 14:24 UTC
Geoff Masters — ATP Match Log
Main draw matches: 49 | W: 22 | L: 27 | Win %: 44.9%
| Opponent | Score | Result | H2H | Match Data | Date ↑ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Hank Pfister | 6-3 3-6 0-6 3-6 | L | H2H | Match data | Jan 5, 1977* | R64 | Australian Open | Grand Slam | Grass |
| Alvin Gardiner | 6-4 6-0 | W | H2H | Match data | Jan 12, 1977* | R64 | Adelaide | ATP 250 | Grass |
| Trevor Little | 5-7 7-6 6-4 | W | H2H | Match data | Jan 13, 1977* | R32 | Adelaide | ATP 250 | Grass |
| Victor Amaya | 4-6 6-7 | L | H2H | Match data | Jan 14, 1977* | R16 | Adelaide | ATP 250 | Grass |
| Teimuraz Kakulia | 4-6 6-4 6-7 | L | — | Match data | Feb 5, 1977* | R32 | Dayton | ATP 250 | Carpet |
| Tomas Smid | 6-1 6-4 | W | H2H | Match data | Feb 17, 1977* | R32 | San Jose | ATP 250 | Hard |
| Phil Dent | 5-7 6-4 3-6 | L | H2H | Match data | Feb 18, 1977* | R16 | San Jose | ATP 250 | Hard |
| John Lloyd | 6-2 6-3 | W | — | Match data | Feb 23, 1977* | R64 | Indian Wells Open | ATP 250 | Hard |
| Bob Lutz | 6-7 3-6 | L | H2H | Match data | Feb 24, 1977* | R32 | Indian Wells Open | ATP 250 | Hard |
| Kim Warwick | 6-1 1-0 (ret.) | W | H2H | Match data | Mar 2, 1977* | R64 | Memphis | ATP 250 | Carpet |
| Fred Mcnair | 6-2 4-6 6-7 | L | — | Match data | Mar 3, 1977* | R32 | Memphis | ATP 250 | Carpet |
| Thomaz Koch | 4-6 6-2 6-3 | W | H2H | Match data | Mar 11, 1977* | R32 | Johannesburg | ATP 250 | Hard |
| Jurgen Fassbender | 2-6 0-6 | L | H2H | Match data | Mar 12, 1977* | R16 | Johannesburg | ATP 250 | Hard |
| Mike Machette | 7-6 6-4 | W | H2H | Match data | Mar 23, 1977* | R64 | La Costa | ATP 250 | Hard |
| Erik Van Dillen | 4-6 7-5 6-7 | L | — | Match data | Mar 24, 1977* | R32 | La Costa | ATP 250 | Hard |
| Sherwood Stewart | 7-5 3-6 7-5 | W | — | Match data | Mar 31, 1977* | R32 | Los Angeles Open | ATP 250 | Carpet |
| Bob Lutz | 2-6 1-6 | L | H2H | Match data | Apr 1, 1977* | R16 | Los Angeles Open | ATP 250 | Carpet |
| Kim Warwick | 3-6 6-4 6-7 | L | H2H | Match data | Apr 21, 1977* | R32 | Denver | ATP 250 | Carpet |
| Jaime Fillol | 3-6 6-7 | L | H2H | Match data | Apr 28, 1977* | R32 | Las Vegas | ATP 250 | Hard |
| Sherwood Stewart | 8-6 9-8 | W | — | Match data | Jun 8, 1977* | R64 | Eastbourne Open | ATP 250 | Grass |
| Dick Stockton | 3-6 5-7 | L | H2H | Match data | Jun 9, 1977* | R32 | Eastbourne Open | ATP 250 | Grass |
| Mark Edmondson | 8-6 5-7 7-5 | W | H2H | Match data | Jun 15, 1977* | R64 | Queen's Club Championships | ATP 250 | Grass |
| Byron Bertram | 4-6 6-3 2-6 | L | H2H | Match data | Jun 16, 1977* | R32 | Queen's Club Championships | ATP 250 | Grass |
| Kim Warwick | 2-6 2-6 3-6 | L | H2H | Match data | Jun 22, 1977* | R128 | Wimbledon | Grand Slam | Grass |
| Jurgen Fassbender | 3-6 2-6 | L | H2H | Match data | Jul 6, 1977* | R32 | Swiss Open Gstaad | ATP 250 | Clay |
| Van Winitsky | 2-6 3-6 | L | H2H | Match data | Sep 21, 1977* | R64 | Los Angeles | ATP 250 | Hard |
| Chris Dunk | 6-1 5-7 4-6 | L | H2H | Match data | Sep 28, 1977* | R64 | San Francisco | ATP 250 | Carpet |
| Kim Warwick | 4-6 2-6 | L | H2H | Match data | Oct 13, 1977* | R32 | Brisbane International | ATP 250 | Grass |
| Russell Simpson | 7-5 6-1 | W | H2H | Match data | Oct 20, 1977* | R32 | Sydney Indoor | ATP 250 | Hard |
| Tony Roche | 0-6 3-6 | L | H2H | Match data | Oct 21, 1977* | R16 | Sydney Indoor | ATP 250 | Hard |
| Karl Meiler | 7-6 2-6 6-4 | W | H2H | Match data | Oct 27, 1977* | R32 | Perth | ATP 250 | Hard |
| Kim Warwick | 6-1 2-0 (ret.) | W | H2H | Match data | Oct 28, 1977* | R16 | Perth | ATP 250 | Hard |
| Richard Lewis | 6-3 7-6 | W | H2H | Match data | Oct 29, 1977* | QF | Perth | ATP 250 | Hard |
| Hank Pfister | 3-6 6-0 7-5 | W | H2H | Match data | Oct 29, 1977* | SF | Perth | ATP 250 | Hard |
| Vitas Gerulaitis | 3-6 4-6 2-6 | L | H2H | Match data | Oct 30, 1977* | F | Perth | ATP 250 | Hard |
| Jiri Hrebec | 4-6 4-6 | L | H2H | Match data | Nov 3, 1977* | R32 | Japan Open | ATP 250 | Clay |
| Pat Dupre | 7-5 4-6 4-6 | L | H2H | Match data | Nov 10, 1977* | R32 | Hong Kong Open | ATP 250 | Hard |
| Rick Fagel | 3-6 6-3 6-3 | W | H2H | Match data | Nov 17, 1977* | R32 | Manila | ATP 250 | Hard |
| Richard Lewis | 7-6 6-4 | W | H2H | Match data | Nov 18, 1977* | R16 | Manila | ATP 250 | Hard |
| Tim Gullikson | 6-2 6-1 | W | — | Match data | Nov 19, 1977* | QF | Manila | ATP 250 | Hard |
| Karl Meiler | 6-7 4-6 | L | H2H | Match data | Nov 19, 1977* | SF | Manila | ATP 250 | Hard |
| Alvin Gardiner | 6-1 6-4 | W | H2H | Match data | Nov 23, 1977* | R32 | Taipei | ATP 250 | Hard |
| Rick Fagel | 6-4 6-2 | W | H2H | Match data | Nov 24, 1977* | R16 | Taipei | ATP 250 | Hard |
| John Whitlinger | 6-4 3-6 7-6 | W | H2H | Match data | Nov 25, 1977* | QF | Taipei | ATP 250 | Hard |
| Tim Gullikson | 5-7 6-4 2-6 | L | — | Match data | Nov 26, 1977* | SF | Taipei | ATP 250 | Hard |
| Bill Lloyd | 6-3 6-7 3-6 | L | — | Match data | Dec 7, 1977* | R64 | Adelaide | ATP 250 | Grass |
| Colin Dibley | 2-6 3-6 | L | H2H | Match data | Dec 14, 1977* | R64 | Sydney International | ATP 250 | Grass |
| Christopher Sylvan | 6-4 6-4 6-3 | W | H2H | Match data | Dec 23, 1977* | R64 | Australian Open (2) | Grand Slam | Grass |
| Chris Lewis | 0-6 3-6 3-6 | L | H2H | Match data | Dec 25, 1977* | R32 | Australian Open (2) | Grand Slam | Grass |
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.