Harald Theissen
W-L: 2-2 (50.00%)
Matches in 1981
| Date ▼ | Tourney | Surface | Round | Wrk | Winner | Lrk | Loser | Score | H2H | BoF | Min | WA | WDF | W1stIn | W1st% | W2nd% | BPSvd |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1981-10-05 | Tel Aviv | Hard | R16 | 87 |  Vincent Van Patten (3) | 240 | Harald Theissen | 6-2 6-4 | H2H | 3 | - | - | - | - | - | - | - |
| 1981-10-05 | Tel Aviv | Hard | R32 | 240 | Harald Theissen | 810 | Bobby Webb | 6-2 6-3 | H2H | 3 | - | - | - | - | - | - | - |
| 1981-01-19 | Guaruja | Hard | R16 | 61 |  Carlos Kirmayr (8) | - | Harald Theissen | 6-2 6-1 | H2H | 3 | - | - | - | - | - | - | - |
| 1981-01-19 | Guaruja | Hard | R32 | - | Harald Theissen | 122 |  Jairo Velasco Sr | 6-4 2-6 6-4 | H2H | 3 | - | - | - | - | - | - | - |
Matches — 1981