Head to head
1
Clay
0
1
Grass
0
Cliff Letcher's wins on the left · Richard Lewis's on the right · bar lengths share one scale
All meetings (2)
| 1977 | Australian Open-2 | Grass | R32 | Cliff Letcher | 7-6 6-2 3-6 6-2 |
| 1977 | Cairo | Clay | QF | Cliff Letcher | 6-2 3-6 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.