Mobil 1 The Grid looks ahead to Brendon Hartley's debut this weekend at the Circuit of the Americas. read more »

Brendon Hartley 'ready' for F1 debut after Toro Rosso call-up read more »

WEC champion, Le Mans winner and now Scuderia Toro Rosso driver, Brendon Hartley is the latest Red Bull junior to make the step up to Formula One as he prepares for his debut... read more »

WEC champion, Le Mans winner and now Scuderia Toro Rosso driver, Brendon Hartley is the latest Red Bull junior to make the step up to Formula One as he prepares for his debut... read more »

Brendon Hartley insists he's not letting speculation about his future distract him as he prepares for his F1 debut with Toro Rosso. read more »

Romain Grosjean believes Haas has made significant progress in every area since making its debut in Formula One. Haas made its F1 debut in 2016 and quickly found its feet --... read more »

Andreas Eriksson still hoping to bring F1 champion to rallycross read more »

Ahead of Brendon Hartley's surprise F1 debut with Toro Rosso this weekend, we take a look back at five of Formula 1's greatest super-sub drivers. read more »

Carlos Sainz Jr. isn't expecting to be on the pace immediately with Renault as he prepares to make his debut in Austin. read more »

Lewis Hamilton will face the media in Austin as he prepares for a weekend in which he could win a fourth World title while Brendon Hartley gears up for his F1 debut. read more »

It has been an eventful period for GPUpdate.net columnist Pierre Gasly, having made his Formula 1 debut with Toro Rosso, competing at the Malaysian and Japanese… read more »

Brendon Hartley is ready and raring to go for his F1 debut this weekend in the United States GP. read more »

Brendon Hartley will race with #39 on his Formula 1 debut at the United States Grand Prix, taking up one of Toro Rosso's dedicated test/reserve… read more »

Ahead of his Formula 1 debut in the United States, Brendon Hartley admits he will have a lot to learn but is confident of a strong weekend for Toro Rosso at COTA. read more »

Carlos Sainz Jr. wary of 'big challenge' ahead of Renault debut read more »

Carlos Sainz Jr says it will be “a big challenge” to get up speed for Renault in his late season switch which begins at the F1 United States Grand Prix read more »

Brendon Hartley believes he is ready for his Formula 1 debut in next week's United States Grand Prix, after a "pretty crazy week" led to a shock Toro Rosso call-up read more »

Brendon Hartley will make his Formula 1 debut at next weekend's United States GP following a late call-up by Toro Rosso. read more »

New Zealander Brendon Hartley will make his Formula One debut at the U.S. Grand Prix and, as Toro Rosso's official confirmation put it, it is an opportunity nearly a... read more »

The 2015 World Endurance Champion and 2017 Le Mans 24 Hour winner is to make his Formula One debut. read more »

New Zealander Brendon Hartley is to make his Formula 1 debut for Toro Rosso at next weekend's United States Grand Prix. read more »

Kiwi Brendon Hartley will drive the second Toro Rosso at next weekend's United States Grand Prix. read more »

Brendon Hartley will make his Formula 1 debut for Toro Rosso at the United States Grand Prix, as predicted by Autosport read more »

Toro Rosso has confirmed that Brendon Hartley will make his Formula 1 debut with Toro Rosso at the United States Grand Prix, in place of Pierre Gasly, who… read more »

Max Verstappen loves driving at the Circuit of the Americas, and has fond memories of his previous outings at the United States Grand Prix. read more »