Clinton Banducci defeated Ellis Ferreira 6-3 6-1 in the USA 3 Masters 2 qualifying round on hard. The upset overturned the form book — Ellis Ferreira came in leading the head-to-head 2–0. Clinton Banducci claimed a first win over Ellis Ferreira in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1991-07-01 | USA 4 Masters 1 | SF | hard | Ellis Ferreira | 6-4 6-3 |
| 1991-07-01 | USA 4 Masters 4 | R16 | hard | Ellis Ferreira | 7-6 6-3 |