Guillermo Duran defeated Hernan Casanova 7-5 6-2 in the Argentina F19 qualifying round on clay. The result followed the form book — Guillermo Duran came in leading the head-to-head 2–0. Guillermo Duran extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-08-20 | Argentina F21 | R32 | clay | Guillermo Duran | 6-0 6-2 |
| 2012-03-26 | Argentina F5 | R16 | clay | Guillermo Duran | 7-5 6-2 |
Averages over each player's completed matches in the selected window (33 vs 200). 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