Viñales had a good start from P2, but a wobble in Turn 1 left him a bit unsettled. He fell back to fourth, which he held crossing the finish line for the first time. There was a small scrap between him and Marc Marquez early on, until the number-12 rider noticed the three front men getting away, prompting him to make his move. As he chased the race leaders, frontrunner Álex Rins crashed. It didn‘t shake up the Yamaha rider though. He passed Joan Mir, and then the battle with Marquez and Fabio Quartararo really started.
The 24-year-old was in third place for a while and was having a good look behind Marquez with 14 laps to go, deciding carefully where he would make his move. He first led the race on lap 16, but Marquez proved difficult to shake. With 9 laps to go, the Yamaha rider ran wide going into Turn 1 and fell back to second place, but it was only briefly. He retaliated that same lap by using the Yamaha‘s nimble character to perfection, reclaiming the P1 spot. It was the right moment to put his head down, and this time he broke free from his rival. He showed his incredible race pace, setting a personal best lap of 1‘33.720s on lap 21. The Spaniard kept his concentration until the very end and took the chequered flag with a 4.854s advantage.
Rossi did well to manoeuvre himself through the busy mid-pack in the early stages of the race. Setting off from P14, he held his position in the opening lap and gained a place on the next. He had found a set-up he liked in this morning's warm-up, and it clearly worked for him in the early stages of the race as he swiftly moved up to 11th place in lap 3.
However bad luck struck for the third time in a row. Eager to hit the front, the Italian attempted to overtake Takaaki Nakagami on lap 5 but suffered a fast crash in Turn 8, unfortunately taking his rival down with him. Thankfully the Doctor was quickly back on his feet and able to check on his fellow rider, but he could not resume his challenge.
Today's NC result means Rossi stays in fifth position in the championship standings with an 88-point gap to first. Viñales on the other hand moves up from eleventh to seventh in the rankings, with a 95-point margin to the top. Yamaha remains third in the constructor standings, whilst Monster Energy Yamaha MotoGP gains one position, to third, in the team classification.
The team will be back in action next week, when the riders take on the Sachsenring for the German GP.