Head to head
1
Carpet
2
Victor Amaya's wins on the left · Marty Riessen's on the right · bar lengths share one scale
All meetings (3)
| 1981 | Philadelphia WCT | Carpet | R64 | Victor Amaya | 3-6 7-6 7-6 |
| 1979 | Lafayette | Carpet | QF | Marty Riessen | 6-4 7-6 |
| 1979 | Dayton | Carpet | QF | Marty Riessen | 7-6 7-6 |
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.