Head to head
2
Hard
0
1
Clay
0
1
Grass
0
Tim Gullikson's wins on the left · Victor Amaya's on the right · bar lengths share one scale
All meetings (4)
| 1982 | Cincinnati | Hard | R32 | Tim Gullikson | 6-1 6-1 |
| 1979 | Roland Garros | Clay | R32 | Tim Gullikson | 6-7 6-3 6-1 6-4 |
| 1978 | Stockholm | Hard | R16 | Tim Gullikson | 6-4 6-1 |
| 1977 | Nottingham | Grass | R32 | Tim Gullikson | 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.