Head to head
1
Hard
0
1
Clay
0
1
Grass
1
Peter Feigl's wins on the left · George Hardie's on the right · bar lengths share one scale
All meetings (4)
| 1979 | Sydney-2 | Grass | R32 | George Hardie | 6-4 7-6 |
| 1979 | Sydney-1 | Hard | R32 | Peter Feigl | 6-3 6-3 |
| 1978 | Sydney-2 | Grass | R32 | Peter Feigl | 4-6 6-3 6-2 |
| 1978 | Indianapolis | Clay | R32 | Peter Feigl | 5-7 6-4 6-2 |
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.