Head to head
1
Clay
0
Hans-Joachim Ploetz's wins on the left · Henry (Hank) Irvine's on the right · bar lengths share one scale
All meetings (1)
| 1968 | Berlin | Clay | R32 | Hans-Joachim Ploetz | 7-5 1-6 0-6 6-1 10-8 |
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.