Head to head
Rivalry summary
Sandy Mayer and Butch Walts met 2 times on the ATP tour between 1981 and 1983. Their head-to-head is level at 1–1. By surface, they are level 1–1 on carpet.
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Carpet
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Sandy Mayer's wins on the left · Butch Walts's on the right · bar lengths share one scale
All meetings (2)
| 1983 | Philadelphia | Carpet | R32 | Butch Walts | 6-4 5-7 6-4 |
| 1981 | Milan WCT | Carpet | QF | Sandy Mayer | 6-2 4-6 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.