Howard Joffe defeated David Nainkin 3-6 6-3 7-6 in the Johannesburg round of 32 on hard. The result followed the form book — Howard Joffe came in leading the head-to-head 1–0. Howard Joffe extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1992-06-01 | USA 3 Masters 3 | R16 | hard | Howard Joffe | 7-6 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.