Steve Herdoiza defeated Jack Waite 7-6 6-4 in the Canada Masters 3 qualifying round on carpet. The upset overturned the form book — Jack Waite came in leading the head-to-head 1–0. Steve Herdoiza claimed a first win over Jack Waite in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1993-04-23 | USA 2 Masters 4 | R32 | hard | Jack Waite | 6-2 7-5 |