Head to head
2
Hard
0
0
Clay
1
0
Grass
1
1
Carpet
0
Andres Gimeno's wins on the left · Marty Riessen's on the right · bar lengths share one scale
All meetings (5)
| 1971 | Barcelona WCT | Clay | R16 | Marty Riessen | 4-6 7-5 6-0 |
| 1971 | Cologne WCT | Carpet | R16 | Andres Gimeno | 3-6 7-6 6-2 |
| 1970 | Fort Worth | Hard | R16 | Andres Gimeno | 12-10 6-3 |
| 1969 | Cologne | Hard | SF | Andres Gimeno | 6-4 6-3 |
| 1968 | Queen's Club | Grass | R16 | Marty Riessen | 6-1 10-8 |
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.