Match log updated: 2026-08-25 14:24 UTC
Geoff Masters — ATP Match Log
Main draw matches: 51 | W: 27 | L: 24 | Win %: 52.9%
| Opponent | Score | Result | H2H | Match Data | Date ↑ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Ray Keldie | 6-3 6-4 6-7 7-5 | W | H2H | Match data | Dec 25, 1974* | R64 | Australian Open | Grand Slam | Grass |
| Frank Sedgman | 6-1 6-4 6-3 | W | H2H | Match data | Dec 27, 1974* | R32 | Australian Open | Grand Slam | Grass |
| Bob Giltinan | 6-0 6-7 4-3 (ret.) | W | H2H | Match data | Dec 30, 1974* | R16 | Australian Open | Grand Slam | Grass |
| John Newcombe | 6-1 3-6 7-6 3-6 8-10 | L | H2H | Match data | Jan 1, 1975* | QF | Australian Open | Grand Slam | Grass |
| Brian Gottfried | 2-6 4-6 | L | H2H | Match data | Jan 21, 1975* | R128 | Philadelphia Wct | ATP 250 | Carpet |
| Erik Van Dillen | 6-7 3-6 | L | — | Match data | Jan 22, 1975* | R16 | Baltimore | ATP 250 | Carpet |
| Alex Metreveli | 7-6 7-5 | W | — | Match data | Feb 1, 1975* | R16 | Dayton Indoor | ATP 250 | Carpet |
| Allan Stone | 6-2 6-4 | W | H2H | Match data | Feb 2, 1975* | QF | Dayton Indoor | ATP 250 | Carpet |
| Erik Van Dillen | 6-4 7-6 | W | — | Match data | Feb 2, 1975* | SF | Dayton Indoor | ATP 250 | Carpet |
| Brian Gottfried | 4-6 6-4 4-6 | L | H2H | Match data | Feb 3, 1975* | F | Dayton Indoor | ATP 250 | Carpet |
| Alvaro Betancur | 6-3 6-1 | W | H2H | Match data | Feb 6, 1975* | R32 | St. Petersburg Wct | ATP 250 | Hard |
| Jeff Borowiak | 6-1 6-2 | W | H2H | Match data | Feb 7, 1975* | R16 | St. Petersburg Wct | ATP 250 | Hard |
| Andrew Pattison | 6-1 6-1 | W | — | Match data | Feb 8, 1975* | QF | St. Petersburg Wct | ATP 250 | Hard |
| Roscoe Tanner | 6-3 1-6 4-6 | L | H2H | Match data | Feb 8, 1975* | SF | St. Petersburg Wct | ATP 250 | Hard |
| Jay Harvey | 6-3 6-1 | W | H2H | Match data | Feb 20, 1975* | R32 | La Costa Wct | ATP 250 | Hard |
| Jeff Borowiak | 2-6 7-5 6-3 | W | H2H | Match data | Feb 21, 1975* | R16 | La Costa Wct | ATP 250 | Hard |
| Roscoe Tanner | 3-6 4-6 | L | H2H | Match data | Feb 22, 1975* | QF | La Costa Wct | ATP 250 | Hard |
| Jeff Borowiak | 3-6 2-6 | L | H2H | Match data | Mar 13, 1975* | R32 | Sao Paulo Wct | ATP 250 | Carpet |
| Ove Bengtson | 6-3 3-6 6-1 | W | H2H | Match data | Mar 20, 1975* | R32 | Caracas Wct | ATP 250 | Hard |
| Raymond Moore | 6-4 1-6 6-7(4) | L | H2H | Match data | Mar 21, 1975* | R16 | Caracas Wct | ATP 250 | Hard |
| Roscoe Tanner | 6-7(5) 4-6 | L | H2H | Match data | Mar 27, 1975* | R32 | Orlando Wct | ATP 250 | Hard |
| Alex Metreveli | 5-7 4-6 | L | — | Match data | Apr 10, 1975* | R32 | St. Louis | ATP 250 | Clay |
| Brian Fairlie | 3-6 6-4 3-6 | L | H2H | Match data | Apr 17, 1975* | R32 | Denver Wct | ATP 250 | Carpet |
| Frank Froehling | 6-7(5) 6-2 6-3 | W | H2H | Match data | Apr 24, 1975* | R32 | Charlotte | ATP 250 | Clay |
| Roscoe Tanner | 2-6 2-6 | L | H2H | Match data | Apr 25, 1975* | R16 | Charlotte | ATP 250 | Clay |
| Eddie Dibbs | 2-6 2-6 | L | H2H | Match data | May 15, 1975* | R32 | Las Vegas | ATP 250 | Hard |
| John Holladay | 6-3 6-1 6-3 | W | H2H | Match data | Jun 25, 1975* | R128 | Wimbledon | Grand Slam | Grass |
| Jan Kodes | 2-6 2-6 6-4 8-6 6-4 | W | H2H | Match data | Jun 27, 1975* | R64 | Wimbledon | Grand Slam | Grass |
| Cliff Richey | 6-3 3-6 3-6 6-4 3-6 | L | H2H | Match data | Jun 29, 1975* | R32 | Wimbledon | Grand Slam | Grass |
| Harald Elschenbroich | 6-2 6-2 | W | H2H | Match data | Aug 21, 1975* | R32 | South Orange | ATP 250 | Clay |
| Anand Amritraj | 3-6 6-2 3-6 | L | — | Match data | Aug 22, 1975* | R16 | South Orange | ATP 250 | Clay |
| Jimmy Connors | 3-6 3-6 | L | H2H | Match data | Aug 29, 1975* | R128 | US Open | Grand Slam | Clay |
| Grover Raz Reid | 6-1 5-7 6-4 | W | H2H | Match data | Sep 17, 1975* | R64 | Los Angeles Open | ATP 250 | Hard |
| Arthur Ashe | 5-7 2-6 | L | H2H | Match data | Sep 18, 1975* | R32 | Los Angeles Open | ATP 250 | Hard |
| Marty Riessen | 6-1 5-7 6-4 | W | H2H | Match data | Sep 28, 1975* | R64 | San Francisco | ATP 250 | Carpet |
| Erik Van Dillen | 7-6(6) 6-2 | W | — | Match data | Sep 29, 1975* | R32 | San Francisco | ATP 250 | Carpet |
| Charlie Pasarell | 6-2 6-3 | W | H2H | Match data | Sep 30, 1975* | R16 | San Francisco | ATP 250 | Carpet |
| Cliff Drysdale | 6-3 6-4 | W | H2H | Match data | Oct 1, 1975* | QF | San Francisco | ATP 250 | Carpet |
| Arthur Ashe | 2-6 2-6 | L | H2H | Match data | Oct 1, 1975* | SF | San Francisco | ATP 250 | Carpet |
| John James | 6-1 4-6 6-0 | W | H2H | Match data | Oct 9, 1975* | R32 | Melbourne Indoor | ATP 250 | Clay |
| Ken Rosewall | 6-2 6-3 | W | H2H | Match data | Oct 10, 1975* | R16 | Melbourne Indoor | ATP 250 | Clay |
| Phil Dent | 2-6 6-4 0-6 | L | H2H | Match data | Oct 11, 1975* | QF | Melbourne Indoor | ATP 250 | Clay |
| Jim Delaney | 6-3 6-7 7-6 | W | H2H | Match data | Oct 19, 1975 | R32 | Sydney Indoor | ATP 250 | Hard |
| Vijay Amritraj | 6-2 6-1 | W | H2H | Match data | Oct 19, 1975 | R16 | Sydney Indoor | ATP 250 | Hard |
| Ross Case | 6-4 6-7 3-6 | L | H2H | Match data | Oct 19, 1975 | QF | Sydney Indoor | ATP 250 | Hard |
| Ken Rosewall | 4-6 6-3 4-6 | L | H2H | Match data | Oct 29, 1975* | R32 | Perth | ATP 250 | Hard |
| Dick Crealy | 3-6 3-6 | L | H2H | Match data | Oct 30, 1975* | R32 | Manila | ATP 250 | Hard |
| Bob Lutz | 6-3 1-6 6-3 | W | H2H | Match data | Nov 4, 1975* | R64 | Japan Open | ATP 250 | Clay |
| Hans Jurgen Pohmann | 2-6 7-6 1-6 | L | H2H | Match data | Nov 5, 1975* | R32 | Japan Open | ATP 250 | Clay |
| Peter Mcnamara | 6-4 2-6 6-3 | W | — | Match data | Dec 24, 1975* | R32 | Sydney International | ATP 250 | Grass |
| John Marks | 6-7 6-2 2-6 | L | H2H | Match data | Dec 25, 1975* | R16 | Sydney International | ATP 250 | 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.