Head to head
1
Hard
0
1
Carpet
0
Raul Ramirez's wins on the left · Marty Riessen's on the right · bar lengths share one scale
All meetings (2)
| 1977 | Maui | Hard | R32 | Raul Ramirez | 6-1 6-2 |
| 1975 | Los Angeles | Carpet | QF | Raul Ramirez | 7-6 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.