By surface
| Surface | Sandy Mayer | Heinz Gunthardt |
|---|---|---|
| Carpet | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1982-03-15 | ATP | Strasbourg WCT | Quarterfinal | Carpet | Sandy Mayer | 4-6 | 6-3 | 6-3 |
| Surface | Sandy Mayer | Heinz Gunthardt |
|---|---|---|
| Carpet | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1982-03-15 | ATP | Strasbourg WCT | Quarterfinal | Carpet | Sandy Mayer | 4-6 | 6-3 | 6-3 |