Head to head
0
Hard
1
1
Grass
0
0
Carpet
1
Tony Roche's wins on the left · Robert Lutz's on the right · bar lengths share one scale
All meetings (3)
| 1976 | Philadelphia WCT | Carpet | R32 | Robert Lutz | 6-3 6-3 |
| 1969 | Las Vegas | Hard | R16 | Robert Lutz | 6-4 6-0 |
| 1969 | US Open | Grass | R128 | Tony Roche | 9-11 6-4 6-4 9-7 |
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.