Head to head
1
Hard
0
0
Clay
1
Per Hjertquist's wins on the left · Eddie Dibbs's on the right · bar lengths share one scale
All meetings (2)
| 1980 | Basel | Hard | QF | Per Hjertquist | 6-4 6-4 |
| 1980 | Indianapolis | Clay | R16 | Eddie Dibbs | 6-1 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.