Head to head
1
Clay
1
Peter Rennert's wins on the left · David Dowlen's on the right · bar lengths share one scale
All meetings (2)
| 1982 | Tokyo-1 | Clay | R64 | Peter Rennert | 7-6 6-2 |
| 1981 | Tokyo-1 | Clay | R64 | David Dowlen | 7-6 4-6 6-1 |
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.