By surface
| Surface | Onny Parun | Mathias Werren |
|---|---|---|
| Grass | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1970-01-26 | ATP | Auckland | Round of 32 | Grass | Onny Parun | 6-4 | 6-3 | 8-6 |
| Surface | Onny Parun | Mathias Werren |
|---|---|---|
| Grass | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1970-01-26 | ATP | Auckland | Round of 32 | Grass | Onny Parun | 6-4 | 6-3 | 8-6 |