Tian C. Viljoen
W-L: 3-2 (60.00%)
Matches in 1981
| Date ▼ | Tourney | Surface | Round | Wrk | Winner | Lrk | Loser | Score | H2H | BoF | Min | WA | WDF | W1stIn | W1st% | W2nd% | BPSvd |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1981-11-23 | Johannesburg-2 | Hard | R16 | 94 |  Jeff Borowiak | 366 | Tian C. Viljoen | 7-6 0-6 6-4 | H2H | 3 | - | - | - | - | - | - | - |
| 1981-11-23 | Johannesburg-2 | Hard | R32 | 366 | Tian C. Viljoen | 34 |  Heinz Gunthardt (7) | 6-1 6-4 | H2H | 3 | - | - | - | - | - | - | - |
| 1981-04-06 | Johannesburg-1 | Hard | QF | 51 | Kevin Curren (1) | - | Tian C. Viljoen | 6-3 6-4 | H2H | 3 | - | - | - | - | - | - | - |
| 1981-04-06 | Johannesburg-1 | Hard | R16 | - | Tian C. Viljoen | 667 | George Rudman | 6-4 7-5 | H2H | 3 | - | - | - | - | - | - | - |
| 1981-04-06 | Johannesburg-1 | Hard | R32 | - | Tian C. Viljoen | 129 |  Chris Johnstone (8) | 6-3 7-5 | H2H | 3 | - | - | - | - | - | - | - |
Matches — 1981