By surface
| Surface | Buster C Mottram | Werner Zirngibl |
|---|---|---|
| Clay | 2 | 0 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1978-05-23 | ATP | Munich | Round of 32 | Clay | Buster C Mottram | 6-4 | 7-5 | |||
| 1977-05-16 | ATP | Dusseldorf | Round of 16 | Clay | Buster C Mottram | 6-2 | 6-2 |