Head to head
1
Hard
0
0
Clay
1
1
Carpet
0
Per Hjertquist's wins on the left · Harold Solomon's on the right · bar lengths share one scale
All meetings (3)
| 1980 | Stockholm | Carpet | R32 | Per Hjertquist | 6-2 6-1 |
| 1980 | Hamburg | Clay | R32 | Harold Solomon | 6-3 6-3 |
| 1978 | Stockholm | Hard | R64 | Per Hjertquist | 3-6 6-1 6-3 |
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.