Head to head
1
Grass
0
1
Carpet
0
Jeff Simpson's wins on the left · William Lloyd's on the right · bar lengths share one scale
All meetings (2)
| 1973 | Newport | Grass | R32 | Jeff Simpson | 5-7 6-4 7-5 |
| 1972 | Albany | Carpet | R64 | Jeff Simpson | 6-4 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.