Head to head
2
Carpet
1
Brian Gottfried's wins on the left · Peter Rennert's on the right · bar lengths share one scale
All meetings (3)
| 1982 | Denver | Carpet | R32 | Brian Gottfried | 6-7 6-4 6-1 |
| 1981 | Brussels WCT | Carpet | QF | Brian Gottfried | 7-6 6-3 |
| 1979 | San Francisco | Carpet | R64 | Peter Rennert | 7-6 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.