Geert-Arend Roorda: every club managed, most recently Excelsior Maassluis, 33 matches in the dugout. Appointment dates, records and the squads behind each spell. Record to 2026-05-23.
| Club | From | To | Games | W-D-L |
|---|---|---|---|---|
| Excelsior Maassluis | 2025-08-23 | 2026-05-23 | 33 | — |