It's been a shocking start for Marco Bezzecchi, who has dropped from second to seventh.
The factory Ducatis make a brilliant start. Bagnaia leads from fourth on the grid and Marc Marquez is third.
The formation lap for the sprint is underway at COTA.
Jorge Martin has made a late change to swap a soft rear tyre for a medium rear.
We're just over five minutes away from the start of the COTA sprint, which is ten laps long.
The 2026 US MotoGP sprint will now get underway at 20:10pm UK time after a red flag in Moto2 qualifying resulted in the slight delay.
Luca Marini and Marco Bezzecchi have been given two-place grid penalties for Sunday's United States Grand Prix.
Both riders have been penalised for riding slowly on the racing line.
Bezzecchi spoke after qualifying about the incident with Marquez which nearly resulted in the Ducati rider slamming into the back of him.
But the championship leader says he "didn't see" Marquez.
Find out more here.

Still no update on the qualifying investigations concerning Bezzecchi and Marc Marquez.
Qualifying reaction from parc ferme...
Diggia celebrates “full heart” MotoGP pole, Bezzecchi “didn’t see” Marc Marquez

Fabio Di Giannantonio has called his pole position at COTA "the most amazing lap of my life".
Find out how Fabio Di Giannantonio made it back-to-back poles for the first time in his MotoGP career here.

2026 US MotoGP, COTA - Full Qualifying Results

Di Giannantonio makes it back-to-back MotoGP pole positions, after getting the better of Bezzecchi.
The top 12 was:
- Di Giannantonio
- Bezzecchi
- Acosta
- Bagnaia
- Mir
- Marc Marquez
- Martin
- Alex Marquez
- Marini
- Aldeguer
- Ogura
- Bastianini
That's it for Marc Marquez, the nine-time world champion will not be on pole.
He has also been moved down to sixth place as team-mate Bagnaia goes fourth behind Di Giannantonio, Bezzecchi and Acosta.
Di Giannantonio moves into provisional pole ahead of Marco Bezzecchi.
Marc Marquez and Fabio Di Giannantonio are both challenging for pole.
Bagnaia has been held up by Ogura and has aborted his lap.
The final runs have begun and Bagnaia is in contention to regain provisional pole.
This is sensational stuff from 2020 world champion Joan Mir.
Mir has just gone quickest by over two tenths of a second.
His lap has sent the Honda garage into early celebrations already.
Wow! Bagnaia has set a new all-time lap record on just his first lap of Q2.
After their crashes in FP2, Marco Bezzecchi and Alex Marquez only have one bike available for this session.

