Head to head
1
Hard
0
1
Clay
0
1
Carpet
0
Haroon Rahim's wins on the left · Roy Barth's on the right · bar lengths share one scale
All meetings (3)
| 1974 | Denver WCT | Carpet | R32 | Haroon Rahim | 2-6 6-2 6-3 |
| 1973 | Washington-3 | Clay | R64 | Haroon Rahim | 6-2 7-5 |
| 1972 | Los Angeles-2 | Hard | R64 | Haroon Rahim | 6-4 6-7 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.