Head to head
Rivalry summary
Jim Osborne and Roscoe Tanner met 2 times on the ATP tour between 1970 and 1974. Their head-to-head is level at 1–1.
0
Hard
1
1
Grass
0
Jim Osborne's wins on the left · Roscoe Tanner's on the right · bar lengths share one scale
All meetings (2)
| 1974 | Maui | Hard | R16 | Roscoe Tanner | 6-4 7-6 |
| 1970 | Haverford | Grass | R64 | Jim Osborne | 7-6 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.