Head to head
0
Hard
2
1
Grass
1
0
Carpet
1
Patricio Cornejo's wins on the left · Brian Gottfried's on the right · bar lengths share one scale
All meetings (5)
| 1975 | Nottingham | Grass | R32 | Brian Gottfried | 6-3 7-5 |
| 1975 | Tucson | Hard | R64 | Brian Gottfried | 6-2 6-4 |
| 1974 | Paris | Hard | R32 | Brian Gottfried | 6-8 6-1 12-10 |
| 1974 | New Orleans WCT | Carpet | R32 | Brian Gottfried | 6-3 6-7 6-1 |
| 1972 | Haverford | Grass | R64 | Patricio Cornejo | 6-3 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.