Head to head
1
Clay
0
1
Grass
0
Robert Lutz's wins on the left · Butch Seewagen's on the right · bar lengths share one scale
All meetings (2)
| 1976 | US Open | Clay | R64 | Robert Lutz | 6-1 6-4 |
| 1969 | South Orange | Grass | QF | Robert Lutz | 6-4 4-6 6-2 |
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.