Head to head
0
Hard
1
1
Clay
0
1
Grass
0
Peter Feigl's wins on the left · Brian Teacher's on the right · bar lengths share one scale
All meetings (3)
| 1980 | Maui | Hard | R32 | Brian Teacher | 6-4 6-3 |
| 1980 | Queen's Club | Grass | R32 | Peter Feigl | 7-5 6-4 |
| 1978 | Manila | Clay | SF | Peter Feigl | 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.