Head to head
0
Hard
1
0
Grass
1
0
Carpet
2
Graham Stilwell's wins on the left · Robert Lutz's on the right · bar lengths share one scale
All meetings (4)
| 1975 | Memphis WCT | Carpet | R16 | Robert Lutz | 2-6 7-5 6-3 |
| 1972 | Richmond WCT | Carpet | R16 | Robert Lutz | 6-2 6-1 |
| 1971 | US Open | Grass | R128 | Robert Lutz | 6-0 6-4 6-4 |
| 1968 | London-2 | Hard | SF | Robert Lutz | 6-1 6-2 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.