Juan Manuel Valverde defeated Diego Matos 6-3 7-5 in the Brazil F18 round of 16 on clay. Juan Manuel Valverde extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-03-05 | Argentina F2 | R32 | clay | Diego Matos | 6-3 6-7(6) 6-2 |
| 2007-08-13 | Peru F3 | R16 | clay | Juan Manuel Valverde | 7-6(4) 7-6(7) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.