Head to head
1
Hard
1
1
Carpet
2
Jeff Borowiak's wins on the left · Vitas Gerulaitis's on the right · bar lengths share one scale
All meetings (5)
| 1982 | Las Vegas | Hard | R32 | Jeff Borowiak | 6-3 7-6 |
| 1981 | Johannesburg-2 | Hard | F | Vitas Gerulaitis | 6-4 7-6 6-1 |
| 1978 | Philadelphia WCT | Carpet | R32 | Vitas Gerulaitis | 6-1 6-1 |
| 1977 | Philadelphia WCT | Carpet | R32 | Jeff Borowiak | 6-4 3-6 6-3 |
| 1975 | St. Louis WCT | Carpet | QF | Vitas Gerulaitis | 7-6(4) 1-6 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.