| Playoffs Eredivisie 2012/2013 Relegation - Appearances as Assistant | ||||
| 11/05/2013 | Fortuna Sittard | - | De Graafschap | 1:3 |
| Playoffs Eredivisie 2012/2013 Relegation - Appearances as Assistant | ||||
| 11/05/2013 | Fortuna Sittard | - | De Graafschap | 1:3 |
| Complete name: | Peter Langkamp |
| Born: | 18/04/1971 |
| Place of birth: |
Netherlands |
| Nationality: |
Netherlands |