Felipe Massa says Williams has lost the straight-line speed advantage it had over the field last year is worried it could be costly in the fight against Ferrari in 2015 read more »

Fernando Alonso and Valtteri Bottas have both been cleared to race this weekend after both were forced to miss the Australian Grand Prix due to injuries. The Spaniard's... read more »

Williams adjust Bottas's car read more »

Williams is making changes to Valtteri Bottas car in view of his Melbourne back problem. read more »

Williams has appointed Adrian Sutil to the role of official reserve driver for the 2015 season. The team had already signed Susie Williams and GP3 champion Alex Lynn to test... read more »

Former Force India and Sauber driver Adrian Sutil is named as reserve driver at Williams for the 2015 season. read more »

Williams Martini Racing have announced that Adrian Sutil will be the understudy to Valtteri Bottas and Felipe Massa in 2015. read more »

Sauber exile Adrian Sutil has joined Williams as the Grove team’s new reserve driver for 2015. read more »

Williams has appointed Adrian Sutil to the role of official reserve driver. read more »

Williams has appointed Adrian Sutil as its reserve Formula 1 driver for 2015 read more »

Former Force India and Sauber driver Adrian Sutil will become Williams Martini Racing's official reserve driver for the 2015 Formula 1 season. read more »

Adrian Sutil is back in Formula 1 having signed as Williams official reserve driver for the 2015... read more »

With an eye on Valtteri Bottas' back issue, Williams has recruited Adrian Sutil as its reserve driver. read more »

Williams has changed the positioning of Valtteri Bottas' seat and pedals to ensure he does not suffer a repeat of the back injury which ruled him of the Australian Grand Prix read more »

Williams has signed Adrian Sutil as its official reserve driver for the 2015 season. More to follow. read more »

Williams has confirmed that former Force India and Sauber pilot Adrian Sutil will act as the squad's reserve driver this season. Sutil made his Formula 1 debut with Spyker... read more »

Valtteri Bottas has changed the seat and pedal positions in his Williams in a bid to prevent a recurrence of the back issue that ruled him out of the season… read more »

Valtteri Bottas changed the seat and pedal positions of his Formula 1 Williams to avoid a repeat of the back problem that kept him out of the Australian Grand Prix read more »

McLaren-Honda's Fernando Alonso and Williams driver Valtteri Bottas have both been declared fit to race at this weekend's Malaysian Grand Prix, following final… read more »

Williams driver Valtteri Bottas has been cleared to drive in this weekend's Formula 1 Malaysian Grand Prix. read more »

After missing the 2015 F1 opener with a back injury, Valtteri Bottas has been passed fit to race with Williams in the Malaysian Grand Prix. read more »

Toto Wolff says Mercedes cannot and will not back off heading to the Malaysian Grand Prix, saying Ferrari and Williams remain a threat. read more »

Williams head of vehicle performance Rob Smedley believes there is nothing wrong with Mercedes dominating the sport this year and says it is down to the other teams to catch up read more »

Felipe Massa says Williams needs to focus on consistency if it is going to improve on last year's third place in the Formula 1 constructors' championship read more »

Williams are set to field their full complement of drivers at Sepang with Valtteri Bottas' manager saying his client is "back to normal" ahead of this... read more »