Juan Pablo Paz defeated Gabriel Alejandro Hidalgo 7-6 1-6 7-5 in the Argentina F9 round of 16 on clay. The upset overturned the form book — Gabriel Alejandro Hidalgo came in leading the head-to-head 5–3. Juan Pablo Paz narrowed the head-to-head to 5–4.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-03-14 | Argentina F3 | R32 | clay | Juan Pablo Paz | 6-7(6) 7-6(6) 6-2 |
| 2015-09-21 | Argentina F13 | SF | clay | Juan Pablo Paz | 6-4 6-2 |
| 2015-09-07 | Argentina F11 | QF | clay | Gabriel Alejandro Hidalgo | 6-4 6-2 |
| 2014-03-10 | Argentina F4 | R16 | clay | Juan Pablo Paz | 6-3 6-0 |
| 2014-02-03 | Argentina F2 | R16 | clay | Gabriel Alejandro Hidalgo | 6-2 6-0 |
| 2013-09-23 | Argentina F20 | R32 | clay | Gabriel Alejandro Hidalgo | 6-2 6-0 |
| 2013-08-12 | Argentina F14 | R32 | clay | Gabriel Alejandro Hidalgo | 6-1 6-1 |
| 2012-09-10 | Argentina F24 | R16 | clay | Gabriel Alejandro Hidalgo | 7-5 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.