Max Verstappen will start the US Grand Prix from the third row of the grid on Sunday, qualifying sixth after his fastest lap was deleted for a track limits violation.
Fernando Alonso was eliminated in Q1 for the first time this season, qualifying 17th, two places ahead of his team-mate Lance Stroll.
Q2 was a struggle for teams with 'Alfa' (or a variant of it) in their names, with the Alfa Romeos of Zhou Guanyu and Valtteri Bottas joining the AlphaTauris of Yuki Tsunoda and Daniel Ricciardo in being knocked out before the final shootout.