Rafael Arevalo defeated Cristian Paiz 6-3 0-6 7-5 in the Guatemala F1 qualifying round on hard. Rafael Arevalo extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-05-05 | Mexico F6 | SF | hard | Rafael Arevalo | 6-2 7-6(3) |
| 2008-04-28 | Mexico F5 | R32 | clay | Cristian Paiz | 7-5 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.