Match log updated: 2026-08-31 13:51 UTC
Deon Joubert — ATP Match Log
Main draw matches: 20 | W: 4 | L: 16 | Win %: 20.0%
| Opponent | Score | Result | H2H | Match Data | Date ↓ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Gene Mayer | 2-6 3-6 | L | H2H | Match data | Oct 6, 1977* | R32 | Tehran | ATP 250 | Clay |
| Jorge Andrew | 4-6 6-1 6-1 | W | H2H | Match data | Oct 5, 1977* | R64 | Tehran | ATP 250 | Clay |
| Eric Deblicker | 1-6 4-6 | L | H2H | Match data | Sep 29, 1977* | R32 | Aix En Provence | ATP 250 | Clay |
| Guillermo Vilas | 0-6 2-6 | L | H2H | Match data | Sep 22, 1977* | R32 | Paris | ATP 250 | Clay |
| John Lloyd | 2-6 6-0 4-6 | L | — | Match data | Sep 2, 1977* | R128 | US Open | Grand Slam | Clay |
| Sherwood Stewart | 6-0 3-6 2-6 | L | — | Match data | Aug 25, 1977* | R64 | U.S. Pro Tennis Championships | ATP 250 | Clay |
| Sherwood Stewart | 3-6 1-6 | L | — | Match data | Aug 18, 1977* | R64 | Canadian Open | ATP 250 | Clay |
| Sherwood Stewart | 2-6 6-2 3-6 | L | — | Match data | Aug 12, 1977* | R16 | Columbus | ATP 250 | Clay |
| Victor Pecci | 6-3 6-4 | W | H2H | Match data | Aug 11, 1977* | R32 | Columbus | ATP 250 | Clay |
| Colin Dowdeswell | 6-4 6-3 | W | H2H | Match data | Aug 10, 1977* | R64 | Columbus | ATP 250 | Clay |
| Zan Guerry | 2-6 6-7 | L | H2H | Match data | Aug 2, 1977* | R64 | North Conway | ATP 250 | Clay |
| Dick Stockton | 5-7 0-6 | L | H2H | Match data | Jul 27, 1977* | R64 | Louisville | ATP 250 | Clay |
| Dick Crealy | 1-6 4-6 | L | H2H | Match data | Jul 20, 1977* | R64 | Washington Open | ATP 250 | Clay |
| Zeljko Franulovic | 4-6 4-6 | L | H2H | Match data | Jul 14, 1977* | R32 | Austrian Open Kitzbühel | ATP 250 | Clay |
| Zeljko Franulovic | 2-6 4-6 | L | H2H | Match data | Jul 7, 1977* | R16 | Swiss Open Gstaad | ATP 250 | Clay |
| Eliot Teltscher | 6-4 6-2 | W | H2H | Match data | Jul 6, 1977* | R32 | Swiss Open Gstaad | ATP 250 | Clay |
| Sandy Mayer | 2-6 6-3 2-6 9-8 5-7 | L | H2H | Match data | Jun 22, 1977* | R128 | Wimbledon | Grand Slam | Grass |
| Guillermo Vilas | 4-6 3-6 | L | H2H | Match data | Jun 15, 1977* | R64 | Queen's Club Championships | ATP 250 | Grass |
| Jean Francois Caujolle | 4-6 6-7 | L | H2H | Match data | Jun 9, 1977* | R32 | Brussels | ATP 250 | Clay |
| Brian Gottfried | 2-6 2-6 | L | H2H | Match data | Feb 10, 1977* | R32 | Miami Open | ATP 250 | Clay |
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.