Mexican GP: Marcus Ericsson, Alfa Romeo Sauber C37, leads Sergio Perez, Racing Point Force India VJM11, Fernando Alonso, McLaren MCL33, Lance Stroll, Williams FW41, Kevin Magnussen, Haas F1 Team VF-18, and Sergey Sirotkin, Williams FW41
Marcus Ericsson, Alfa Romeo Sauber C37, leads Sergio Perez, Racing Point Force India VJM11, Fernando Alonso, McLaren MCL33, Lance Stroll, Williams FW41, Kevin Magnussen, Haas F1 Team VF-18, and Sergey Sirotkin, Williams FW41