Head to head
Rivalry summary
Diego Perez and Sergio Casal met 2 times on the ATP tour between 1987 and 1990. Their head-to-head is level at 1–1.
1
Hard
0
0
Clay
1
Diego Perez's wins on the left · Sergio Casal's on the right · bar lengths share one scale
All meetings (2)
| 1990 | Hilversum | Clay | R32 | Sergio Casal | 6-1 5-7 6-2 |
| 1987 | US Open | Hard | R128 | Diego Perez | 1-6 6-1 5-7 6-4 6-4 |
Methodology
Head-to-head totals and surface splits exclude walkovers (no match was played), which follows ATP convention — walkover meetings still appear in the match list. The momentum chart plots the running lead across all counted meetings, oldest to newest.