By surface
| Surface | Heinz Gunthardt | Nigel Orourke |
|---|---|---|
| Hard | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1981-08-10 | ATP | Montreal / Toronto | Round of 64 | Hard | Heinz Gunthardt | 6-0 | 6-1 |
| Surface | Heinz Gunthardt | Nigel Orourke |
|---|---|---|
| Hard | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1981-08-10 | ATP | Montreal / Toronto | Round of 64 | Hard | Heinz Gunthardt | 6-0 | 6-1 |