Head to head
Rivalry summary
William Brown and Russell Simpson met 1 times on the ATP tour between 1971 and 1971. William Brown leads the head-to-head 1–0 against Russell Simpson.
1
Grass
0
William Brown's wins on the left · Russell Simpson's on the right · bar lengths share one scale
All meetings (1)
| 1971 | Auckland | Grass | R32 | William Brown | 7-6 4-6 4-6 6-3 6-3 |
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.