Head to head
1
Clay
2
1
Carpet
0
Mark Dickson's wins on the left · Jimmy Arias's on the right · bar lengths share one scale
All meetings (4)
| 1985 | Houston | Carpet | R16 | Mark Dickson | 6-3 4-6 7-6 |
| 1984 | Boston | Clay | R16 | Jimmy Arias | 6-4 5-7 6-2 |
| 1984 | Houston WCT | Clay | QF | Mark Dickson | 6-3 6-7 7-5 |
| 1983 | Rome | Clay | R16 | Jimmy Arias | 7-6 6-3 |
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.