Head to head
1
Hard
1
4
Clay
0
0
Grass
1
3
Carpet
2
Zeljko Franulovic's wins on the left · Clark Graebner's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (12)
| 1971 | Masters | Hard | RR | Zeljko Franulovic | 6-4 7-6 |
| 1971 | Indianapolis | Clay | SF | Zeljko Franulovic | 6-3 6-3 6-1 |
| 1971 | Wimbledon | Grass | R64 | Clark Graebner | 6-3 6-1 6-1 |
| 1971 | Macon | Carpet | SF | Zeljko Franulovic | 6-2 6-1 |
| 1971 | New York | Carpet | F | Zeljko Franulovic | 6-2 5-7 6-4 7-5 |
| 1970 | Indianapolis | Clay | QF | Zeljko Franulovic | 6-2 6-2 |
| 1970 | Richmond | Carpet | QF | Clark Graebner | 11-9 6-3 |
| 1969 | Indianapolis | Clay | SF | Zeljko Franulovic | 6-3 9-7 6-1 |
| 1969 | Houston | Clay | SF | Zeljko Franulovic | 6-4 3-6 6-2 6-4 |
| 1969 | New York-1 | Carpet | R16 | Zeljko Franulovic | 6-3 6-2 |
| 1968 | New York-1 | Carpet | QF | Clark Graebner | 10-8 7-5 |
| 1968 | Macon | Hard | R16 | Clark Graebner | 6-4 6-4 |
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.