Ajay Ramaswami defeated Diego Ayala 6-3 6-4 in the Canada F1 round of 32 on hard. The upset overturned the form book — Diego Ayala came in leading the head-to-head 1–0, but Ajay Ramaswami had been the form player, winning 3 of their last 6 on hard. Ajay Ramaswami claimed a first win over Diego Ayala in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2002-06-17 | Canada F2 | R16 | hard | Diego Ayala | 6-7(5) 6-3 7-6(7) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.