Head to head
1
Hard
2
Erik Van Dillen's wins on the left · Trey Waltke's on the right · bar lengths share one scale
All meetings (3)
| 1980 | Toronto | Hard | R16 | Trey Waltke | 6-1 6-0 |
| 1978 | Cleveland | Hard | R16 | Erik Van Dillen | 6-7 6-1 6-3 |
| 1977 | Stockholm | Hard | R64 | Trey Waltke | 6-3 6-7 6-4 |
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.