Head to head
Rivalry summary
Marty Riessen and Paul Gerken met 2 times on the ATP tour between 1973 and 1975. Marty Riessen leads the head-to-head 2–0 against Paul Gerken. By surface, Riessen leads 2–0 on hard.
2
Hard
0
Marty Riessen's wins on the left · Paul Gerken's on the right · bar lengths share one scale
All meetings (2)
| 1975 | Tucson | Hard | R32 | Marty Riessen | 6-1 6-4 |
| 1973 | Boston | Hard | R16 | Marty Riessen | 6-4 7-5 |
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.