Johann Zarco (Monster Yamaha Tech 3) was fastest in FP4 after a late fast lap, taking over from home hero Valentino Rossi (Movistar Yamaha MotoGP). Reigning Champion Marc Marquez (Repsol Honda Team) was P3.

Rossi had a late, low drama crash at the end of the session, with Marquez also suffering two big moments, one of which saw the rider from Cervera running off into the gravel but keeping it upright.