Colin Diederichs
W-L: 2-3 (40.00%)
Matches on Hard
| Date ▼ | Tourney | Surface | Round | Wrk | Winner | Lrk | Loser | Score | H2H | BoF | Min | WA | WDF | W1stIn | W1st% | W2nd% | BPSvd |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1971-03-29 | Durban | Hard | R32 | - |  Jeff Twist | - | Colin Diederichs | 6-2 6-2 | H2H | 3 | - | - | - | - | - | - | - |
| 1971-03-29 | Durban | Hard | R64 | - | Colin Diederichs | - |  Jim Ward | 7-5 4-6 6-3 | H2H | 3 | - | - | - | - | - | - | - |
| 1970-04-06 | Durban | Hard | R32 | - | Terry Ryan | - | Colin Diederichs | 10-8 6-1 | H2H | 3 | - | - | - | - | - | - | - |
| 1970-04-06 | Durban | Hard | R64 | - | Colin Diederichs | - | R. Milligan | 6-2 6-2 | H2H | 3 | - | - | - | - | - | - | - |
| 1968-01-14 | Durban-1 | Hard | R64 | - | Frank McDonald | - | Colin Diederichs | 6-8 2-5 RET | H2H | 5 | - | - | - | - | - | - | - |
Matches — Hard