Head to head
0
Grass
1
2
Carpet
1
Brian Teacher's wins on the left · Heinz Gunthardt's on the right · bar lengths share one scale
All meetings (4)
| 1985 | Wimbledon | Grass | R128 | Heinz Gunthardt | 6-4 7-5 6-7 6-2 |
| 1983 | Munich WCT | Carpet | R32 | Brian Teacher | 7-6 3-6 6-1 |
| 1982 | Milan | Carpet | R16 | Brian Teacher | 6-4 6-4 |
| 1978 | Springfield | Carpet | R16 | Heinz Gunthardt | 6-2 6-4 |
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.