Head to head
Rivalry summary
Roscoe Tanner and John Yuill met 2 times on the ATP tour between 1976 and 1978. Their head-to-head is level at 1–1. By surface, they are level 1–1 on hard.
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Hard
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Roscoe Tanner's wins on the left · John Yuill's on the right · bar lengths share one scale
All meetings (2)
| 1978 | Cleveland | Hard | R32 | John Yuill | 6-7 6-4 6-1 |
| 1976 | Johannesburg-2 | Hard | R32 | Roscoe Tanner | 7-6 6-3 |
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.