Juan Pablo Paz defeated Patricio Heras 1-6 6-1 6-4 in the Argentina F5 round of 16 on clay. The upset overturned the form book — Patricio Heras came in leading the head-to-head 2–1. Juan Pablo Paz narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-06-23 | Argentina F8 | SF | clay | Patricio Heras | 6-2 6-2 |
| 2014-03-24 | Argentina F6 | SF | clay | Juan Pablo Paz | 6-3 3-6 6-4 |
| 2013-06-03 | Argentina F9 | SF | clay | Patricio Heras | 7-6(3) 6-3 |
Averages over each player's completed matches in the selected window (200 vs 59). 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