Head to head
1
Hard
1
Roy Barth's wins on the left · Tom Leonard's on the right · bar lengths share one scale
All meetings (2)
| 1971 | Stockholm WCT | Hard | R64 | Tom Leonard | 6-2 7-5 |
| 1968 | La Jolla | Hard | QF | Roy Barth | 6-4 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.