´83 Assen Christian Sarron + Carlos Lavado	´83 Assen i don´know	´83 Assen 125cc 1. (1) Angel Nieto 2. (5) Ricardo Tormo	´83 Assen 250cc winner Carlos Lavado 2
´83 Assen 250cc winner Carlos Lavado second Ivan Palazzese 1	´83 Assen 250cc winner Carlos Lavado second Ivan Palazzese 2	´83 Assen 250cc winner Carlos Lavado	´83 Assen 500cc 5. Eddie Lawson
´83 Assen 500cc third Freddie Spencer	´83 Assen 500cc winner Kenny Roberts down second Takazumi Katayama	´83 Assen Joey Dunlop	´83 Assen Mick Grant + Rob McElnea
´83 Assen Patrick Fernandez