By surface
| Surface | Karl Meiler | Patricio Cornejo |
|---|---|---|
| Clay | 3 | 0 |
All meetings (3)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1977-06-06 | ATP | Brussels | Round of 32 | Clay | Karl Meiler | 7-6 | 6-2 | |||
| 1977-05-16 | ATP | Dusseldorf | Round of 32 | Clay | Karl Meiler | 6-4 | 7-5 | |||
| 1976-07-04 | ATP | Gstaad | Round of 32 | Clay | Karl Meiler | 3-6 | 7-6 | 6-4 |