| 2. Liga | 03/08/03 | MSV Duisburg | - | VfB Lübeck | 2:1 | ||||
| 2. Liga | 28/11/03 | Energie Cottbus | - | MSV Duisburg | 1:1 | ||||
| 2. Liga | 15/10/04 | MSV Duisburg | - | SpVgg Unterhaching | 3:1 |
| 2. Liga | 03/08/03 | MSV Duisburg | - | VfB Lübeck | 2:1 | ||||
| 2. Liga | 28/11/03 | Energie Cottbus | - | MSV Duisburg | 1:1 | ||||
| 2. Liga | 15/10/04 | MSV Duisburg | - | SpVgg Unterhaching | 3:1 |
| Robertus Leonardus Adrianus Maas | |
| Born: | 17.12.1969 |
| Place of birth: |
Eindhoven, 
Netherlands |
| Nationality: |
Netherlands
|
| Height: | 181 cm |
| Weight: | 79 kg |
| Position(s): | Defensive Midfielder |
| Foot: | right |