Head to head
1
Hard
0
1
Clay
0
Harold Solomon's wins on the left · John James's on the right · bar lengths share one scale
All meetings (2)
| 1977 | Stockholm | Hard | R32 | Harold Solomon | 6-2 6-4 |
| 1977 | Cincinnati | Clay | QF | Harold Solomon | 6-3 6-2 |
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.