Head to head
1
Hard
0
0
Carpet
1
Sherwood Stewart's wins on the left · Fritz Buehning's on the right · bar lengths share one scale
All meetings (2)
| 1981 | Johannesburg-2 | Hard | R32 | Sherwood Stewart | 7-6 6-2 |
| 1980 | Denver | Carpet | R16 | Fritz Buehning | 6-3 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.