Head to head
1
Hard
0
0
Clay
1
Mark Dickson's wins on the left · Sergio Casal's on the right · bar lengths share one scale
All meetings (2)
| 1986 | Boca Raton | Hard | R64 | Mark Dickson | 6-2 6-1 |
| 1985 | Florence | Clay | QF | Sergio Casal | 6-2 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.