Head to head
1
Hard
0
1
Carpet
0
Butch Walts's wins on the left · Bill Scanlon's on the right · bar lengths share one scale
All meetings (2)
| 1981 | Philadelphia WCT | Carpet | R64 | Butch Walts | 7-6 6-3 |
| 1979 | Little Rock | Hard | SF | Butch Walts | 6-4 7-5 |
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.