Federico Coria defeated Patricio Heras 7-6 6-4 in the Argentina F12 qualifying round on clay. The upset overturned the form book — Patricio Heras came in leading the head-to-head 3–1. Federico Coria narrowed the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-01-26 | USA F6 | R32 | clay | Patricio Heras | 6-3 6-4 |
| 2014-09-15 | Argentina F18 | SF | clay | Federico Coria | 6-2 6-3 |
| 2012-03-05 | Argentina F2 | R32 | clay | Patricio Heras | 7-5 6-7(6) 7-6(4) |
| 2011-10-17 | Argentina F20 | R16 | clay | Patricio Heras | 6-4 6-2 |
Averages over each player's completed matches in the selected window (199 vs 27). 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