Match log updated: 2026-08-25 14:24 UTC
John Muller — ATP Match Log
6 main-draw matches · 2–4 · 33.3% wins
| Opponent | Score | Result | H2H | Match Data | Date ↓ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Shlomo Glickstein | 3-6 2-6 | L | H2H | Match data | Apr 12, 1980* | R16 | Johannesburg | ATP 250 | Hard |
| Frank Puncec | 6-0 6-1 | W | H2H | Match data | Apr 11, 1980* | R32 | Johannesburg | ATP 250 | Hard |
| Sherwood Stewart | 3-6 1-6 | L | — | Match data | Dec 1, 1977* | R32 | South African Open | ATP 250 | Hard |
| Bjorn Borg | 1-6 0-6 | L | H2H | Match data | Mar 11, 1977* | R32 | Johannesburg | ATP 250 | Hard |
| Gerald Battrick | 6-3 7-5 | W | H2H | Match data | Nov 25, 1976* | R64 | South African Open | ATP 250 | Hard |
| Byron Bertram | 3-6 6-1 1-6 | L | H2H | Match data | Nov 19, 1975* | R64 | South African Open | 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.