JM
John Muller
Last ranked
#423
Career high
#229
Overall record
2-4
Record by surface
| Surface | Wins | Losses | Matches | Win % |
|---|---|---|---|---|
| Hard | 2 | 4 | 6 | 33.3% |
Last 20 matches
| Date | Tournament | Round | Surface | Result | Opponent | Score |
|---|---|---|---|---|---|---|
| 1980-04-08 | Johannesburg | Round of 16 | Hard | L | Shlomo Glickstein | 6-3 6-2 |
| 1980-04-08 | Johannesburg | Round of 32 | Hard | W | Frank Puncec | 6-0 6-1 |
| 1977-11-28 | Johannesburg WCT | Round of 32 | Hard | L | Sherwood Stewart | 6-3 6-1 |
| 1977-03-08 | Johannesburg | Round of 32 | Hard | L | Bjorn Borg | 6-1 6-0 |
| 1976-11-23 | Johannesburg - WCT | Round of 64 | Hard | W | Gerald Battrick | 6-3 7-5 |
| 1975-11-17 | Johannesburg | Round of 64 | Hard | L | Byron Bertram | 6-3 1-6 6-1 |
Most-played opponents
| Opponent | Wins | Losses | Total | H2H |
|---|---|---|---|---|
| Gerald Battrick | 1 | 0 | 1 | view H2H |
| Frank Puncec | 1 | 0 | 1 | view H2H |
| Byron Bertram | 0 | 1 | 1 | view H2H |
| Bjorn Borg | 0 | 1 | 1 | view H2H |
| Sherwood Stewart | 0 | 1 | 1 | view H2H |
| Shlomo Glickstein | 0 | 1 | 1 | view H2H |