By surface
| Surface | Martin Sinner | Joern Renzenbrink |
|---|---|---|
| Hard | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1995-04-03 | ATP | Johannesburg | Quarterfinal | Hard | Martin Sinner | 4-1 |
| Surface | Martin Sinner | Joern Renzenbrink |
|---|---|---|
| Hard | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1995-04-03 | ATP | Johannesburg | Quarterfinal | Hard | Martin Sinner | 4-1 |