Yaoki Ishii defeated Sebastian Prieto 6-2 7-6 in the Brazil 3 Masters 2 semi-final on hard. The result followed the form book — Yaoki Ishii came in leading the head-to-head 1–0. Yaoki Ishii extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1997-05-31 | Brazil 3 Masters 3 | R32 | hard | Yaoki Ishii | 6-3 3-6 6-1 |
Averages over each player's completed matches in the selected window (4 vs 13). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About