While his sponsor has hit out at Williams poor performance this season, Sergey Sirotkin admits he was still surprised to be dropped by the British team. read more »

Sergey Sirotkin's Russian backers say they did not want the seat Williams has given to Robert Kubica in 2019 as they were "unpleasantly surprised" with the... read more »

Sergey Sirotkin's backers, SMP Racing, have said that it was their decision to leave Williams due to poor team performance levels. read more »

Outgoing Williams Formula 1 driver Sergey Sirotkin's backer SMP Racing says it decided to split with the Grove-based team, citing poor performance and development rate as... read more »

Tatiana Calderon impressed Sauber as she completed her latest F1 test with the team at Fiorano in Italy.  read more »

Kevin Magnussen says he is pleased with his and the Haas's performance in the Brazilian Grand Prix on Sunday even though he had a "tough" opening lap read more »

Romain Grosjean took eighth place for Haas at the Brazilian Grand Prix, even with minor damage sustained in a tangle with Marcus Ericsson on the first lap. read more »

Sergio Perez says Fernando Alonso's situation is a snapshot at the problems F1 faces with the gap in car performance on the grid read more »

A lacklustre performance not only saw Sebastian Vettel drop from second to sixth in Brazil but also put an end to Ferrari's diminishing title hopes. read more »

Ferrari claims a sensor problem on Sebastian Vettel's F1 car hurt his performance in Brazil.  read more »

Haas' Kevin Magnussen has said he is "very disappointed" with his qualifying performance in Brazil this weekend read more »

Sebastian Vettel will start from second place for the Brazilian Grand Prix behind Lewis Hamilton, in a reversal of the standings from Free Practice 3 earlier in the day. read more »

Lewis Hamilton admits that Mercedes are still wrestling with the "mystery" over their sudden loss of performance in Mexico as they look to wrap up constructors'... read more »

Lewis Hamilton says Mercedes is continuing to work on solving its recent performance issues at the Brazilian Grand Prix. read more »

Outgoing Williams head of vehicle performance Rob Smedley has called for the maligned British Formula 1 team to improve in multiple aspects read more »

McLaren F1 Team Sporting Director Gil de Ferran hoping for a change of luck for Fernando Alonso as Formula 1 heads to Brazil and Lando Norris gets another shot in Free Practice 1 read more »

Nico Hülkenberg will be hoping to replicate his previous strong performance in Brazil that include pole position for Williams back in 2010 read more »

As we enter the penultimate grand prix of the season, we are as focussed as ever on getting the most out of our car's performance in the final two races, and bringing home... read more »

Williams Martini Racing announce departure of their Head of Performance Engineering, Rob Smedley at the end of the 2018 FIA Formula 1 World Championship. read more »

Williams has confirmed Rob Smedley, its head of performance engineering, will leave the team at the end of 2018. read more »

Williams have confirmed that Rob Smedley will leave his role as the team's head of performance engineering at the end of 2018. The beleaguered British squad have undergone... read more »

Performance chief Rob Smedley will leave the Williams F1 team at the end of the 2018 season. read more »

Williams has revealed that Head of Performance Engineering, Rob Smedley, will leave the team at the end of the season. read more »

Williams performance chief Rob Smedley will leave the Formula 1 team at the end of the 2018 season read more »

Lewis Hamilton's ability to extract the "one-percenters" in performance during 2018 has been crucial to his title triumph over read more »