Head to head
1
Hard
0
1
Grass
0
Boris Becker's wins on the left · Ken Flach's on the right · bar lengths share one scale
All meetings (2)
| 1986 | Stratton Mountain | Hard | R32 | Boris Becker | 6-4 6-7 6-4 |
| 1986 | Queen's Club | Grass | R64 | Boris Becker | 6-2 6-2 |
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.