Head to head
Rivalry summary
Syd Ball and Roscoe Tanner met 2 times on the ATP tour between 1975 and 1978. 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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Syd Ball's wins on the left · Roscoe Tanner's on the right · bar lengths share one scale
All meetings (2)
| 1978 | Philadelphia WCT | Carpet | R64 | Roscoe Tanner | 6-2 7-5 |
| 1975 | Philadelphia WCT | Carpet | R32 | Syd Ball | 4-6 6-3 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.