Head to head
1
Hard
0
1
Clay
0
John Whitlinger's wins on the left · Tom Gullikson's on the right · bar lengths share one scale
All meetings (2)
| 1976 | Tokyo | Clay | R16 | John Whitlinger | 7-5 7-6 |
| 1976 | Maui | Hard | R64 | John Whitlinger | 7-6 5-7 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.