| Eredivisie | 21/01/94 | PSV Eindhoven | - | sc Heerenveen | 1:1 | ||||
| Eredivisie | 22/04/94 | sc Heerenveen | - | Willem II | 1:2 | ||||
| Eredivisie | 18/03/95 | Vitesse | - | sc Heerenveen | 3:1 | ||||
| Eredivisie | 10/05/97 | AFC Ajax | - | sc Heerenveen | 2:1 | ||||
| Beker | 18/11/97 | AFC Ajax | - | MVV | 6:0 |
| Eredivisie | 21/01/94 | PSV Eindhoven | - | sc Heerenveen | 1:1 | ||||
| Eredivisie | 22/04/94 | sc Heerenveen | - | Willem II | 1:2 | ||||
| Eredivisie | 18/03/95 | Vitesse | - | sc Heerenveen | 3:1 | ||||
| Eredivisie | 10/05/97 | AFC Ajax | - | sc Heerenveen | 2:1 | ||||
| Beker | 18/11/97 | AFC Ajax | - | MVV | 6:0 |
| Thomas Nicolaas Sier | |
| Born: | 01.01.1970 |
| Place of birth: |
Volendam, 
Netherlands |
| Nationality: |
Netherlands
|
| Height: | 180 cm |
| Weight: | 80 kg |
| Position(s): | Left Back Left Midfielder |
| Foot: | left |