Head to head
1
Hard
0
0
Grass
1
0
Carpet
2
Byron Bertram's wins on the left · Vitas Gerulaitis's on the right · bar lengths share one scale
All meetings (4)
| 1980 | Queen's Club | Grass | R64 | Vitas Gerulaitis | 6-3 7-6 |
| 1978 | Davis Cup AME F: USA vs RSA | Carpet | RR | Vitas Gerulaitis | 6-3 6-3 6-0 |
| 1974 | Tempe | Hard | QF | Byron Bertram | 6-4 7-6 |
| 1974 | Hampton | Carpet | R64 | Vitas Gerulaitis | 6-4 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.