Head to head
1
Clay
0
2
Carpet
0
Herb Fitzgibbon's wins on the left · Ingo Buding's on the right · bar lengths share one scale
All meetings (3)
| 1970 | Philadelphia | Carpet | R64 | Herb Fitzgibbon | 6-3 6-2 |
| 1968 | Rome | Clay | R128 | Herb Fitzgibbon | 6-2 6-3 4-6 3-6 6-4 |
| 1968 | New York-1 | Carpet | R16 | Herb Fitzgibbon | 7-5 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.