Head to head
2
Hard
0
1
Clay
0
2
Carpet
0
Marty Riessen's wins on the left · Tom Leonard's on the right · bar lengths share one scale
All meetings (5)
| 1973 | Charlotte WCT | Clay | R32 | Marty Riessen | 6-2 6-2 |
| 1973 | Milan WCT | Carpet | R32 | Marty Riessen | 6-3 6-2 |
| 1972 | St. Louis WCT | Hard | R32 | Marty Riessen | 7-6 6-1 |
| 1971 | Bologna WCT | Carpet | R64 | Marty Riessen | 6-3 6-3 |
| 1971 | Boston WCT | Hard | R32 | Marty Riessen | 6-4 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.