Head to head
1
Hard
0
0
Carpet
1
Allen Fox's wins on the left · Zeljko Franulovic's on the right · bar lengths share one scale
All meetings (2)
| 1968 | San Juan | Hard | QF | Allen Fox | 6-2 6-2 |
| 1968 | New York-1 | Carpet | R32 | Zeljko Franulovic | 3-6 6-4 12-10 |
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.