Can McLaren 'up their game' to respond to Red Bull threat?

McLaren will introduce further upgrades at the United States Grand Prix as they bid to improve their car's performance and stave off a resurgent Red Bull in the standings over the remainder of the season.

The reigning world champions continue to sit third in the Constructors' Championship with six rounds to go but fell into the clutches of fourth-placed Red Bull over the first of the end-of-season triple headers.