Head to head
1
Hard
1
2
Clay
0
1
Grass
2
2
Carpet
0
Brian Gottfried's wins on the left · Brian Teacher's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (9)
| 1984 | Memphis | Carpet | R32 | Brian Gottfried | 7-5 4-6 6-4 |
| 1983 | Columbus | Hard | QF | Brian Teacher | 6-4 6-4 |
| 1979 | Wimbledon | Grass | R32 | Brian Teacher | 6-3 7-5 5-7 6-3 |
| 1978 | Wimbledon | Grass | R64 | Brian Gottfried | 6-2 7-5 6-3 |
| 1977 | Wembley | Carpet | R16 | Brian Gottfried | 6-4 7-6 |
| 1977 | Paris-2 | Hard | R16 | Brian Gottfried | 6-3 6-2 |
| 1977 | Boston | Clay | R64 | Brian Gottfried | 4-6 6-4 6-3 |
| 1974 | US Open | Grass | R64 | Brian Teacher | 3-6 2-6 6-3 6-2 6-2 |
| 1974 | Indianapolis | Clay | R32 | Brian Gottfried | 6-2 6-1 |
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.