Head to head
1
Hard
1
2
Clay
0
1
Carpet
2
Zeljko Franulovic's wins on the left · Jeff Borowiak's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (7)
| 1978 | Richmond WCT | Carpet | R32 | Zeljko Franulovic | 6-2 5-1 RET |
| 1977 | Washington-1 | Carpet | R32 | Jeff Borowiak | 4-6 7-5 6-3 |
| 1974 | Orlando WCT | Hard | R16 | Jeff Borowiak | 6-1 7-5 |
| 1973 | London WCT | Carpet | R32 | Jeff Borowiak | 7-6 6-2 |
| 1971 | Indianapolis | Clay | R16 | Zeljko Franulovic | 6-2 6-3 |
| 1971 | Columbus | Hard | R16 | Zeljko Franulovic | 3-6 6-4 7-6 |
| 1971 | Washington WCT | Clay | R32 | Zeljko Franulovic | 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.