World Championship leader Fabio Quartararo (Monster Energy Yamaha MotoGP) was all smiles after FP4 at the Motul TT Assen – and for good reason. The Frenchman topped the 30-minute race-pace session with a 1:32.513, 0.204s ahead of teammate Maverick Viñales, with Miguel Oliveira (Red Bull KTM Factory Racing) completing the top three.

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