Head to head
1
Clay
0
0
Grass
1
William Brown's wins on the left · Peter Curtis's on the right · bar lengths share one scale
All meetings (2)
| 1971 | Cincinnati | Clay | R64 | William Brown | 6-4 3-6 6-3 |
| 1968 | Southampton | Grass | R64 | Peter Curtis | 10-8 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.