| Eredivisie | 25/08/95 | sc Heerenveen | - | RKC Waalwijk | 2:1 | ||||
| Eredivisie | 11/10/96 | sc Heerenveen | - | Sparta Rotterdam | 0:0 | ||||
| Eredivisie | 20/12/96 | Roda JC Kerkrade | - | sc Heerenveen | 6:1 | ||||
| Beker | 06/05/98 | AFC Ajax | - | sc Heerenveen | 3:0 |
| Eredivisie | 25/08/95 | sc Heerenveen | - | RKC Waalwijk | 2:1 | ||||
| Eredivisie | 11/10/96 | sc Heerenveen | - | Sparta Rotterdam | 0:0 | ||||
| Eredivisie | 20/12/96 | Roda JC Kerkrade | - | sc Heerenveen | 6:1 | ||||
| Beker | 06/05/98 | AFC Ajax | - | sc Heerenveen | 3:0 |
| 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 |