Overview
- Marquez secured the championship with a runner-up finish, locking the title with five rounds remaining and a 201-point lead over brother Alex.
- Francesco Bagnaia completed a pole–Sprint–Grand Prix sweep and led every lap despite late, intermittent smoke from his Ducati.
- Joan Mir delivered Honda a much-needed podium in third, his first rostrum since 2021 and HRC’s first of the 2025 season.
- Outgoing champion Jorge Martin fractured his collarbone in the Sprint and did not start the race, as home rider Ai Ogura also withdrew with a hand injury.
- Pedro Acosta slid down the order after a Turn 1 run-off to finish 17th, while Jack Miller, Luca Marini and Takaaki Nakagami retired from the Grand Prix.