Tournament Record - Mario Nülens In German Open Snooker Ranking Series
| Played | Winner | Final | Semi-final | Quarter-final | Last 16 | Last 32 | Prize Money | Centuries |
|---|---|---|---|---|---|---|---|---|
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Tournament | Finish | Prize Money (GBP) |
|---|---|---|
 1994 German Open Snooker Ranking - Event 14 - 4 Star - Münster Open |
Withdrew | 0 |
| 1994 German Open Snooker Ranking - Event 12 - 3 Star - Bremen Open |
Last 24 | 0 |
| 1994 German Open Snooker Ranking - Event 6 - 4 Star - Hannover Open |
Withdrew | 0 |
| 1994 German Open Snooker Ranking - Event 3 - 3 Star - Dornstadt Open |
Last 24 | 0 |
| 1994 German Open Snooker Ranking - Event 1 - 4 Star - Grolsch Aachen Open |
Last 64 | 0 |
| 1993 German Open Snooker Ranking - Event 33 - 2 Star |
Last 80 | 0 |