Head to head
0
Hard
1
1
Grass
0
1
Carpet
0
Bernard Mitton's wins on the left · Byron Bertram's on the right · bar lengths share one scale
All meetings (3)
| 1980 | Sao Paulo | Carpet | QF | Bernard Mitton | 6-3 3-6 7-6 |
| 1978 | Little Rock | Hard | R16 | Byron Bertram | 6-2 6-4 |
| 1973 | Beckenham | Grass | QF | Bernard Mitton | 6-4 4-6 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.