Head to head
0
Hard
1
1
Clay
0
0
Grass
1
0
Carpet
1
Zeljko Franulovic's wins on the left · Marty Riessen's on the right · bar lengths share one scale
All meetings (4)
| 1979 | Richmond WCT | Carpet | R32 | Marty Riessen | 2-6 7-6 6-4 |
| 1968 | US Open | Grass | R128 | Marty Riessen | 11-9 4-6 6-3 6-4 |
| 1968 | Lugano | Clay | R16 | Zeljko Franulovic | 6-4 3-4 RET |
| 1968 | Salisbury | Hard | R32 | Marty Riessen | 6-1 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.