1990 Holland Grand Prix - NBBF
HeavyWeight | |
| 1 | Eric Overdevest |
| 2 | Randy Vogelzang |
| 3 | Ronald Van Kleef |
| 4 | Harvey Wehl |
| 5 | John Voogt |
Light-HeavyWeight | |
| 1 | Steve Neslo |
| 2 | Marlon Watson |
| 3 | Ruud Rupke |
| 4 | Yvan Van Strydonck |
| 5 | Guido Lentze |
MiddleWeight | |
| 1 | Danny Swaans |
| 2 | Marcel Schouten |
| 3 | Henk Eikenloof |
| 4 | Jerry Rudge |
| 5 | Enrico Lückemann |
LightWeight | |
| 1 | Perry Hakkens |
Junior | |
| 1 | Hugo Kreemer |
| 2 | Marco Jansen |