Head to head
Rivalry summary
Marty Riessen and Dennis Ralston met 4 times on the ATP tour between 1969 and 1973. Their head-to-head is level at 2–2. By surface, they are level 1–1 on clay.
1
Hard
0
1
Clay
1
0
Carpet
1
Marty Riessen's wins on the left · Dennis Ralston's on the right · bar lengths share one scale
All meetings (4)
| 1973 | Los Angeles | Hard | R64 | Marty Riessen | 6-2 7-5 |
| 1971 | Toronto WCT | Clay | R16 | Marty Riessen | 6-1 6-2 |
| 1971 | Louisville WCT | Clay | R16 | Dennis Ralston | 6-4 6-3 |
| 1969 | Japanese Championships | Carpet | RR | Dennis Ralston | 5-6 6-5 6-3 |
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.