Ingo Kroll defeated Alejandro Aramburu 2-6 6-2 7-6 in the USA 1 Masters 1 round of 64 on clay. The upset overturned the form book — Alejandro Aramburu came in leading the head-to-head 1–0, but Ingo Kroll had been the form player, winning 3 of their last 8 on clay. Ingo Kroll claimed a first win over Alejandro Aramburu in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1993-05-29 | Germany 2 Masters 3 | R32 | clay | Alejandro Aramburu | 7-6 6-0 |