Head to head
0
Hard
1
1
Grass
0
1
Carpet
1
Tom Gullikson's wins on the left · Tim Gullikson's on the right · bar lengths share one scale
All meetings (4)
| 1981 | San Francisco | Carpet | R32 | Tim Gullikson | 6-4 6-3 |
| 1981 | Denver | Carpet | R32 | Tom Gullikson | 2-6 6-4 6-3 |
| 1978 | Newport | Grass | QF | Tom Gullikson | 6-3 1-6 6-4 |
| 1978 | Little Rock | Hard | R16 | Tim Gullikson | 6-2 7-6 |
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.