Hernan Casanova defeated Michel Vernier 3-6 6-4 7-6 in the Santiago CH qualifying round 1 on clay. The result followed the form book — Hernan Casanova came in leading the head-to-head 2–1. Hernan Casanova extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-05-02 | Argentina F5 | R32 | clay | Hernan Casanova | 6-4 6-4 |
| 2015-08-24 | Argentina F10 | SF | clay | Michel Vernier | 6-3 6-2 |
| 2015-03-16 | Argentina F2 | Q16 | clay | Hernan Casanova | 6-2 6-1 |
Averages over each player's completed matches in the selected window (200 vs 96). 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