Head to head
2
Clay
0
0
Grass
1
Brian Gottfried's wins on the left · Robert McKinley's on the right · bar lengths share one scale
All meetings (3)
| 1972 | Toronto-2 | Clay | R64 | Brian Gottfried | 3-6 6-1 6-3 |
| 1971 | Clemmons | Clay | R64 | Brian Gottfried | 6-3 6-3 |
| 1970 | US Open | Grass | R128 | Robert McKinley | 5-7 6-4 3-6 6-1 7-6 |
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.