Head to head
0
Hard
2
0
Grass
1
2
Carpet
0
John Lloyd's wins on the left · Brian Gottfried's on the right · bar lengths share one scale
All meetings (5)
| 1978 | Davis Cup WG F: USA vs GBR | Hard | RR | Brian Gottfried | 6-1 6-2 6-4 |
| 1978 | Wimbledon | Grass | R128 | Brian Gottfried | 6-1 6-8 8-6 6-4 |
| 1978 | Memphis | Carpet | R16 | John Lloyd | 6-2 6-4 |
| 1977 | Wembley | Carpet | QF | John Lloyd | 6-1 6-2 |
| 1977 | Maui | Hard | SF | Brian Gottfried | 4-6 6-1 6-4 |
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.