Marc Marquez crossed the Assen GP finish line in 4th place. But, post-race, his front tire pressure was lower than allowed by regulation. That's why the FIM Stewards decided to apply a penalty of 16 seconds to add to his race results.
The Gresini rider was, therefore, relegated to 10th place behind Franco Morbidelli. This means that Fabio Di Giannantonio took 4th, while Jack Miller is now behind Marc Marquez.