Head to head
1
Hard
1
Jeff Borowiak's wins on the left · Jim McManus's on the right · bar lengths share one scale
All meetings (2)
| 1975 | Stockholm-2 | Hard | R64 | Jim McManus | 7-6 6-7 7-5 |
| 1969 | Berkeley | Hard | R16 | Jeff Borowiak | 6-8 6-1 6-2 |
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.