Head to head
1
Hard
1
1
Clay
0
1
Carpet
0
Nick Saviano's wins on the left · Russell Simpson's on the right · bar lengths share one scale
All meetings (4)
| 1980 | Cologne | Hard | R16 | Nick Saviano | 6-7 6-4 6-2 |
| 1978 | Tulsa | Hard | R32 | Russell Simpson | 6-2 6-3 |
| 1976 | San Francisco | Carpet | R32 | Nick Saviano | 6-2 4-6 6-4 |
| 1975 | Melbourne | Clay | R16 | Nick Saviano | 4-6 7-6 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.