Round 7
Date: 26 June 1999
TT Circuit Assen
Class: 500cc
Riders: Àlex Crivillé, Kenny Roberts Jr., Tadayuki Okada, Max Biaggi, Sete Gibernau, Norifumi Abe, Carlos Checa, John Kocinski, Alex Barros, Tetsuya Harada, Régis Laconi, Juan Borja, Haruchika Aoki, Jurgen van den Goorbergh, Sébastien Gimbert, José Luis Cardoso, Michael Rutter, Luca Cadalora, Markus Ober, James Whitham, Nobuatsu Aoki, Garry McCoy, Mark Willis