Match log updated: 2026-08-31 13:51 UTC
Geoff Masters — ATP Match Log
Main draw matches: 51 | W: 28 | L: 23 | Win %: 54.9%
| Opponent | Score | Result | H2H | Match Data | Date ↓ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| John Newcombe | 3-6 4-6 | L | H2H | Match data | Nov 16, 1973* | QF | Sydney Indoor | ATP 250 | Hard |
| Jasjit Singh | 7-5 6-4 | W | — | Match data | Nov 15, 1973* | R16 | Sydney Indoor | ATP 250 | Hard |
| Brian Gottfried | 7-6 6-3 | W | H2H | Match data | Nov 14, 1973* | R32 | Sydney Indoor | ATP 250 | Hard |
| Ian Fletcher | 3-6 0-6 | L | H2H | Match data | Nov 8, 1973* | R16 | Djkarta | ATP 250 | Hard |
| Ardyanto Suta Wibawa | 6-0 6-0 | W | — | Match data | Nov 7, 1973* | R32 | Djkarta | ATP 250 | Hard |
| Rod Laver | 6-7 3-6 | L | H2H | Match data | Nov 1, 1973* | R16 | Tehran | ATP 250 | Clay |
| Issa Khodaei | 2-6 6-4 6-2 | W | — | Match data | Oct 31, 1973* | R32 | Tehran | ATP 250 | Clay |
| Ross Case | 1-6 0-6 | L | H2H | Match data | Oct 27, 1973* | F | Manila | ATP 250 | Hard |
| Colin Dibley | 5-7 6-2 7-6 | W | H2H | Match data | Oct 26, 1973* | SF | Manila | ATP 250 | Hard |
| Jurgen Fassbender | 7-5 5-7 6-4 | W | H2H | Match data | Oct 26, 1973* | QF | Manila | ATP 250 | Hard |
| Sherwood Stewart | 6-4 7-5 | W | — | Match data | Oct 25, 1973* | R16 | Manila | ATP 250 | Hard |
| Raymundo Deyro | 6-1 6-3 | W | — | Match data | Oct 24, 1973* | R32 | Manila | ATP 250 | Hard |
| Guillermo Vilas | 3-6 3-6 | L | H2H | Match data | Oct 23, 1973* | R64 | Madrid | ATP 250 | Clay |
| John Newcombe | 3-6 7-5 2-6 | L | H2H | Match data | Oct 12, 1973* | R16 | Japan Open | ATP 250 | Clay |
| Ken Rosewall | 2-6 0-6 | L | H2H | Match data | Oct 11, 1973* | R16 | Osaka | ATP 250 | Hard |
| Ian Fletcher | 6-4 6-2 | W | H2H | Match data | Oct 11, 1973* | R32 | Japan Open | ATP 250 | Clay |
| Dick Dell | 6-3 4-6 6-4 | W | — | Match data | Oct 10, 1973* | R32 | Osaka | ATP 250 | Hard |
| Roscoe Tanner | 4-6 4-6 1-6 | L | H2H | Match data | Sep 2, 1973* | R64 | US Open | Grand Slam | Grass |
| Clark Graebner | 4-6 6-7 6-1 6-4 7-5 | W | H2H | Match data | Aug 31, 1973* | R128 | US Open | Grand Slam | Grass |
| Rod Laver | 3-6 0-6 | L | H2H | Match data | Aug 22, 1973* | R64 | Canadian Open | ATP 500 | Clay |
| Frew Mcmillan | 6-7 6-3 6-7 | L | H2H | Match data | Aug 21, 1973* | R64 | Merion | ATP 250 | Grass |
| Vijay Amritraj | 3-6 6-7 | L | H2H | Match data | Aug 16, 1973* | R16 | Tanglewood | ATP 250 | Clay |
| Mike Estep | 6-3 6-2 | W | H2H | Match data | Aug 15, 1973* | R32 | Tanglewood | ATP 250 | Clay |
| John Alexander | 6-2 4-6 1-6 | L | H2H | Match data | Aug 8, 1973* | R32 | Louisville | ATP 250 | Clay |
| John Lucas | 6-1 6-0 | W | H2H | Match data | Aug 7, 1973* | R64 | Louisville | ATP 250 | Clay |
| Tom Okker | 1-6 6-7 | L | H2H | Match data | Jul 27, 1973* | R16 | Washington Open | ATP 250 | Clay |
| Harold Solomon | 6-3 6-4 | W | H2H | Match data | Jul 26, 1973* | R32 | Washington Open | ATP 250 | Clay |
| Steve Krulevitz | 6-4 7-5 | W | H2H | Match data | Jul 25, 1973* | R64 | Washington Open | ATP 250 | Clay |
| Andres Gimeno | 1-6 6-4 1-6 2-6 | L | H2H | Match data | Jul 21, 1973* | SF | Dutch Open | ATP 250 | Clay |
| Ivan Molina | 6-1 6-2 | W | H2H | Match data | Jul 21, 1973* | QF | Dutch Open | ATP 250 | Clay |
| Jan Hordijk | 6-1 6-2 | W | H2H | Match data | Jul 20, 1973* | R16 | Dutch Open | ATP 250 | Clay |
| Anand Amritraj | 3-6 6-0 6-2 | W | — | Match data | Jul 19, 1973* | R32 | Dutch Open | ATP 250 | Clay |
| Stan Smith | 6-1 6-7 2-6 | L | H2H | Match data | Jul 13, 1973* | R16 | Swedish Open | ATP 250 | Clay |
| Julian Ganzabal | 3-6 7-6 6-3 | W | H2H | Match data | Jul 12, 1973* | R32 | Swedish Open | ATP 250 | Clay |
| Alex Metreveli | 5-7 6-1 3-6 | L | — | Match data | Jun 19, 1973* | R64 | Queen's Club Championships | ATP 250 | Grass |
| Ion Tiriac | 4-6 2-6 | L | H2H | Match data | Jun 13, 1973* | R64 | Hamburg Open | ATP 250 | Clay |
| Cliff Drysdale | 3-6 3-6 | L | H2H | Match data | Jun 4, 1973* | R64 | Italian Open | ATP 500 | Clay |
| Guillermo Vilas | 1-6 7-6 6-2 | W | H2H | Match data | Jun 3, 1973* | R128 | Italian Open | ATP 500 | Clay |
| Arthur Ashe | 5-7 2-6 | L | H2H | Match data | May 25, 1973* | R64 | Roland Garros | Grand Slam | Clay |
| Nicola Spear | 1-6 6-4 7-5 | W | H2H | Match data | May 23, 1973* | R128 | Roland Garros | Grand Slam | Clay |
| Ilie Nastase | 1-6 6-8 | L | H2H | Match data | May 11, 1973* | QF | Bournemouth | ATP 250 | Clay |
| Martin Mulligan | 4-6 6-2 6-4 | W | — | Match data | May 10, 1973* | R16 | Bournemouth | ATP 250 | Clay |
| Georges Goven | 6-2 6-0 | W | H2H | Match data | May 9, 1973* | R32 | Bournemouth | ATP 250 | Clay |
| Byron Bertram | 3-6 6-3 6-0 | W | H2H | Match data | May 8, 1973* | R64 | Bournemouth | ATP 250 | Clay |
| Jun Kamiwazumi | 6-7 3-6 6-3 6-4 3-6 | L | H2H | Match data | Jan 11, 1973* | R32 | ASB Classic | ATP 250 | Grass |
| Ken Rosewall | 7-6 3-6 2-6 6-1 1-6 | L | H2H | Match data | Jan 6, 1973* | SF | Sydney International | ATP 250 | Grass |
| Ross Case | 4-6 6-2 7-6 1-6 6-4 | W | H2H | Match data | Jan 6, 1973* | QF | Sydney International | ATP 250 | Grass |
| Hans Kary | 7-6 6-2 7-6 | W | H2H | Match data | Jan 5, 1973* | R16 | Sydney International | ATP 250 | Grass |
| Onny Parun | 6-7 6-3 3-6 5-7 | L | H2H | Match data | Jan 4, 1973* | R16 | Australian Open | Grand Slam | Grass |
| Cliff Letcher | 6-2 6-1 | W | — | Match data | Jan 4, 1973* | R32 | Sydney International | ATP 250 | Grass |
| Hans Joachim Ploetz | 6-2 6-3 6-1 | W | H2H | Match data | Jan 1, 1973* | R32 | Australian Open | 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.