Alex Obrien defeated Marcos Ondruska 6-7 6-4 6-3 in the Washington round of 64 on hard. The result followed the form book — Alex Obrien came in leading the head-to-head 1–0. Alex Obrien extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1997-07-28 | Canada Masters | R32 | hard | Alex Obrien | 6-4 7-6(7) |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (10 vs 7). ATP, WTA & Challenger.