Jorge Aguilar defeated Juan Carlos Saez 5-7 7-5 7-6 in the Chile F12 semi-final on clay. The upset overturned the form book — Juan Carlos Saez came in leading the head-to-head 4–2. Jorge Aguilar narrowed the head-to-head to 4–3.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-04-13 | Chile F4 | R16 | clay | Juan Carlos Saez | 7-6(4) 6-4 |
| 2015-02-16 | Chile F1 | F | clay | Juan Carlos Saez | 4-6 7-6(4) 6-2 |
| 2014-09-01 | Peru F5 | SF | clay | Juan Carlos Saez | 4-6 6-1 6-4 |
| 2012-12-17 | Chile F16 | SF | clay | Jorge Aguilar | 1-6 7-6(3) 6-2 |
| 2012-11-26 | Chile F13 | SF | clay | Juan Carlos Saez | 6-2 6-3 |
| 2012-08-20 | Italy F23 | R32 | clay | Jorge Aguilar | 1-6 6-4 6-2 |
Averages over each player's completed matches in the selected window (3 vs 35). 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