Donnie Isaak defeated Miles Maclagan 7-6 6-3 in the Central Africa Masters 3 round of 16 on hard. The upset overturned the form book — Miles Maclagan came in leading the head-to-head 1–0. Donnie Isaak claimed a first win over Miles Maclagan in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1993-04-23 | USA 2 Masters 1 | R15 | hard | Miles Maclagan | 7-6 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.