Head to head
1
Hard
1
2
Carpet
0
Brian Teacher's wins on the left · Tom Leonard's on the right · bar lengths share one scale
All meetings (4)
| 1978 | New Orleans | Carpet | QF | Brian Teacher | 4-6 6-3 1-1 RET |
| 1977 | Paris-2 | Hard | R32 | Brian Teacher | 7-5 7-5 |
| 1977 | Laguna Niguel | Hard | QF | Tom Leonard | 6-3 7-6 |
| 1974 | Cincinnati | Carpet | R16 | Brian Teacher | 6-2 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.