Head to head
1
Clay
0
Detlev Herdy's wins on the left · Finn-Dag Jagge's on the right · bar lengths share one scale
All meetings (1)
| 1969 | Davis Cup EUR R1: NOR vs AUT | Clay | RR | Detlev Herdy | 6-1 6-4 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.