| Bundesliga | 07/12/96 | Arminia Bielefeld | - | VfB Stuttgart | 2:0 | ||||
| Bundesliga | 07/03/98 | Arminia Bielefeld | - | MSV Duisburg | 3:3 | ||||
| Bundesliga | 19/05/01 | 1. FC Kaiserslautern | - | Hertha BSC | 0:1 |  |
| Bundesliga | 07/12/96 | Arminia Bielefeld | - | VfB Stuttgart | 2:0 | ||||
| Bundesliga | 07/03/98 | Arminia Bielefeld | - | MSV Duisburg | 3:3 | ||||
| Bundesliga | 19/05/01 | 1. FC Kaiserslautern | - | Hertha BSC | 0:1 | |
| 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 |