Head to head
2
Hard
1
0
Clay
1
Jeff Austin's wins on the left · Haroon Rahim's on the right · bar lengths share one scale
All meetings (4)
| 1977 | Little Rock | Hard | R16 | Haroon Rahim | 6-2 6-4 |
| 1973 | Alamo | Hard | R32 | Jeff Austin | 7-5 7-5 |
| 1973 | Aptos | Hard | SF | Jeff Austin | 6-4 7-6 |
| 1971 | Clemmons | Clay | R64 | Haroon Rahim | 6-4 6-7 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.