Antonio Ruiz Rosales defeated Carlos Palencia 7-6 3-6 7-6 in the Mexico F13 semi-final on hard. The upset overturned the form book — Carlos Palencia came in leading the head-to-head 3–1. Antonio Ruiz Rosales narrowed the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-05-21 | Mexico F3 | R32 | hard | Carlos Palencia | 6-4 3-6 6-2 |
| 2009-06-01 | Mexico F8 | R32 | hard | Antonio Ruiz Rosales | 6-2 3-0 |
| 2008-11-03 | Mexico F15 | R32 | clay | Carlos Palencia | 7-6(2) 6-2 |
| 2005-10-31 | Mexico F17 | R16 | hard | Carlos Palencia | 6-1 6-0 |
Averages over each player's completed matches in the selected window (9 vs 2). 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