Head to head
1
Hard
0
1
Grass
0
Marty Riessen's wins on the left · Jose Edison Mandarino's on the right · bar lengths share one scale
All meetings (2)
| 1970 | Wimbledon | Grass | R32 | Marty Riessen | 4-6 7-5 7-5 6-1 |
| 1968 | Bloemfontein | Hard | R16 | Marty Riessen | 6-4 6-1 |
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.