Head to head
1
Hard
1
1
Carpet
3
Brian Gottfried's wins on the left · Johan Kriek's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (6)
| 1984 | Brussels | Carpet | R32 | Johan Kriek | 6-3 3-6 6-4 |
| 1980 | Frankfurt WCT | Carpet | SF | Johan Kriek | 2-6 6-3 6-4 |
| 1980 | Denver | Carpet | R16 | Brian Gottfried | 6-3 6-4 |
| 1980 | Richmond WCT | Carpet | R16 | Johan Kriek | 3-6 6-3 7-6 |
| 1979 | Basel | Hard | F | Brian Gottfried | 7-5 6-1 4-6 6-3 |
| 1978 | Vienna | Hard | QF | Johan Kriek | 6-2 7-5 |
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.