Head to head
1
Hard
1
0
Grass
1
0
Carpet
2
Fritz Buehning's wins on the left · Johan Kriek's on the right · bar lengths share one scale
All meetings (5)
| 1982 | San Francisco | Carpet | R16 | Johan Kriek | 5-7 7-6 6-1 |
| 1982 | Monterrey | Carpet | SF | Johan Kriek | 6-4 6-4 |
| 1980 | Melbourne | Hard | QF | Fritz Buehning | 6-4 6-4 |
| 1980 | Wimbledon | Grass | R128 | Johan Kriek | 6-3 7-6 6-2 |
| 1979 | Stowe | Hard | QF | Johan Kriek | 6-2 4-6 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.