Cesar Ramirez defeated Marcelo Arevalo 7-5 6-4 in the Mexico F3 round of 32 on hard. The upset overturned the form book — Marcelo Arevalo came in leading the head-to-head 2–1. Cesar Ramirez narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-08-27 | Ecuador F3 | QF | clay | Marcelo Arevalo | 6-3 |
| 2012-02-10 | Davis Cup G2 R1: MEX vs ESA | RR | clay | Cesar Ramirez | 6-1 6-3 6-4 |
| 2009-11-09 | Mexico F15 | QF | hard | Marcelo Arevalo | 6-3 6-3 |
Averages over each player's completed matches in the selected window (25 vs 200). 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