Head to head
Rivalry summary
Bill Scanlon and Trey Waltke met 3 times on the ATP tour between 1979 and 1982. Trey Waltke leads the head-to-head 2–1 against Bill Scanlon. By surface, Waltke leads 2–1 on carpet.
1
Carpet
2
Bill Scanlon's wins on the left · Trey Waltke's on the right · bar lengths share one scale
All meetings (3)
| 1982 | Munich WCT | Carpet | R32 | Trey Waltke | 6-3 6-1 |
| 1980 | San Francisco | Carpet | R32 | Trey Waltke | 6-4 6-3 |
| 1979 | Sarasota | Carpet | R32 | Bill Scanlon | 7-6 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.