Head to head
1
Grass
0
1
Carpet
1
Tim Gullikson's wins on the left · Robert Lutz's on the right · bar lengths share one scale
All meetings (3)
| 1979 | Denver | Carpet | R32 | Robert Lutz | 4-6 6-3 6-0 |
| 1978 | Memphis | Carpet | QF | Tim Gullikson | 7-5 4-6 6-4 |
| 1977 | Nottingham | Grass | QF | Tim Gullikson | 3-6 6-3 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.