Head to head
1
Hard
1
Jan Kukal's wins on the left · Jim McManus's on the right · bar lengths share one scale
All meetings (3)
| 1971 | Macon | Carpet | R32 | Jan Kukal | W/O |
| 1969 | Salisbury | Hard | R64 | Jan Kukal | 6-2 8-6 |
| 1968 | San Juan | Hard | R16 | Jim McManus | 6-2 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.