Head to head
0
Hard
7
0
Clay
1
1
Carpet
1
Brian Teacher's wins on the left · Ivan Lendl's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (10)
| 1984 | US Open | Hard | R128 | Ivan Lendl | 6-4 6-4 7-5 |
| 1983 | Hilton Head WCT | Clay | SF | Ivan Lendl | 6-3 6-3 6-1 |
| 1983 | Brussels | Hard | R32 | Ivan Lendl | 7-6 6-1 |
| 1981 | Montreal | Hard | QF | Ivan Lendl | 6-1 6-1 |
| 1981 | Las Vegas | Hard | SF | Ivan Lendl | 6-1 6-1 |
| 1980 | Bangkok | Carpet | SF | Brian Teacher | 6-3 6-1 |
| 1980 | Taipei | Carpet | F | Ivan Lendl | 6-7 6-3 6-3 7-6 |
| 1980 | Hong Kong | Hard | F | Ivan Lendl | 5-7 7-6 6-3 |
| 1980 | Toronto | Hard | QF | Ivan Lendl | 6-3 7-6 |
| 1980 | Las Vegas | Hard | QF | Ivan Lendl | 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.