Head to head
1
Clay
0
0
Grass
1
0
Carpet
1
Dick Dell's wins on the left · Jean-Baptiste Chanfreau's on the right · bar lengths share one scale
All meetings (3)
| 1972 | Seattle | Carpet | R32 | Jean-Baptiste Chanfreau | 6-4 6-7 6-1 |
| 1972 | Nice | Clay | R64 | Dick Dell | 4-6 6-4 6-4 |
| 1969 | Bristol | Grass | R64 | Jean-Baptiste Chanfreau | 7-9 6-3 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.