Head to head
1
Clay
0
0
Carpet
1
Sergio Casal's wins on the left · Ronald Agenor's on the right · bar lengths share one scale
All meetings (2)
| 1988 | Wembley | Carpet | R32 | Ronald Agenor | 6-3 6-4 |
| 1988 | Barcelona | Clay | R32 | Sergio Casal | 2-6 7-5 6-2 |
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.