Hernan Gumy defeated Nicolas Massu 7-5 7-6 in the Memphis round of 32 on hard. The result followed the form book — Hernan Gumy came in leading the head-to-head 2–1. Hernan Gumy extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-02-19 | Buenos Aires | R32 | clay | Hernan Gumy | 6-3 6-1 |
| 2000-07-10 | Bastad | R32 | clay | Nicolas Massu | 6-3 6-4 |
| 2000-03-06 | Bogota | R32 | hard | Hernan Gumy | 6-4 6-1 |
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 (30 vs 200). ATP, WTA & Challenger.