Head to head
0
Clay
1
0
Grass
1
Steve Mott's wins on the left · Russell Simpson's on the right · bar lengths share one scale
All meetings (2)
| 1977 | Auckland | Grass | R32 | Russell Simpson | 6-4 7-5 |
| 1976 | Tokyo | Clay | R32 | Russell Simpson | 6-4 6-2 |
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.