Head to head
0
Hard
4
1
Clay
0
1
Grass
1
2
Carpet
1
Brian Gottfried's wins on the left · Jeff Borowiak's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (10)
| 1981 | Wimbledon | Grass | R64 | Jeff Borowiak | 6-4 7-6 6-4 |
| 1981 | Memphis | Carpet | R32 | Jeff Borowiak | 7-5 6-4 |
| 1979 | Wimbledon | Grass | R64 | Brian Gottfried | 7-6 6-4 6-4 |
| 1978 | Houston WCT | Clay | QF | Brian Gottfried | 7-6 6-2 |
| 1977 | Wembley | Carpet | R32 | Brian Gottfried | 6-3 6-2 |
| 1976 | Caracas WCT | Hard | QF | Jeff Borowiak | 6-4 7-6(4) |
| 1975 | Maui | Hard | R32 | Jeff Borowiak | 6-4 3-6 7-5 |
| 1974 | Los Angeles | Hard | R16 | Jeff Borowiak | 6-4 6-3 |
| 1974 | St. Petersburg WCT | Carpet | R32 | Brian Gottfried | 7-5 4-6 6-4 |
| 1973 | Los Angeles | Hard | R64 | Jeff Borowiak | 6-3 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.