Head to head
1
Clay
1
Jim Osborne's wins on the left · William Harris's on the right · bar lengths share one scale
All meetings (2)
| 1969 | Indianapolis | Clay | R64 | Jim Osborne | 6-3 6-4 |
| 1968 | Indianapolis | Clay | R32 | William Harris | 7-5 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.