By surface
| Surface | Haroon Ismail | Robert Machan |
|---|---|---|
| Clay | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1983-06-10 | ATP | Davis Cup EUR QF: HUN vs ZIM | Round Robin | Clay | Haroon Ismail | 1-6 | 2-6 | 8-6 | 6-4 | 6-0 |
| Surface | Haroon Ismail | Robert Machan |
|---|---|---|
| Clay | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1983-06-10 | ATP | Davis Cup EUR QF: HUN vs ZIM | Round Robin | Clay | Haroon Ismail | 1-6 | 2-6 | 8-6 | 6-4 | 6-0 |