Brendon Hartley will drive for Toro Rosso in the United States Grand Prix. The 27-year-old is set to become New Zealand's first F1 driver for more than three decades.
Fernando Alonso will reprise the helmet design he used at the Indianapolis 500 for next weekend's United States Grand Prix.
Sebastian Vettel's championship bid collapsed in just three races. Here are seven other F1 title fights which fizzled out.
In the round-up: Hartley in the running for 2018 Toro Rosso drive and US GP debut • Norris may replace Button as McLaren reserve