Williams are sweating over the fitness of Valtteri Bottas ahead of Sunday's Australian GP as the Finn is struggling with back pain... read more »

Valtteri Bottas has visited the Formula 1 medical centre due to suffering back pain during qualifying for the Australian Grand Prix read more »

Valtteri Bottas developed back pain during qualifying and the Finn was spotted limping out of the Williams motorhome following the session. read more »

Lewis Hamilton topped the third and final practice session for the Australian Grand Prix ahead of qualifying, though his 1:27.867 was a tenth slower than what Nico Rosberg... read more »

Williams driver Felipe Massa has described Ferrari's practice pace "incredible" after Sebastian Vettel and Kimi Raikkonen finished third and fourth fastest... read more »

Despite having to shoulder the testing burden for Williams, Valtteri Bottas ended the opening day of the 2015 F1 season in optimistic mood. read more »

Valtteri Bottas is sure Williams has more one-lap pace in the bag after he finished behind both Ferrari's during Friday's qualifying simulations in Australia read more »

Nico Rosberg edged out World Champion team-mate Lewis Hamilton as Mercedes dominated the opening day of practice for the Australian Grand Prix. Rosberg posted a time of... read more »

Nico Rosberg and Lewis Hamilton led the way for Mercedes during the first free practice session for the Australian Grand Prix, and indeed the 2015 season. The pair were... read more »

Today's press conference with Valtteri Bottas, Lewis Hamilton, Kevin Magnussen, Daniel Ricciardo, Max Verstappen and Sebastian Vettel. read more »

Lewis Hamilton, Daniel Ricciardo, Sebastian Vettel, Valtteri Bottas, Kevin Magnussen and Max Verstappen faced the media in Melbourne... read more »

Like everyone else, Daniel Ricciardo, Sebastian Vettel and Valtteri Bottas are intrigued by just how the competitive order behind Mercedes will start to reveal itself at this... read more »

Valtteri Bottas is determined to get the strongest possible start with Williams to gain the biggest advantage over its Formula 1 rivals read more »

Williams driver Valtteri Bottas says his strong performance in 2014 has better prepared him to win his first Formula 1 grand prix this year read more »

Valtteri Bottas and Felipe Massa say it is vital that Williams makes a strong start to the season at the Australian Grand Prix, given the development potential of their rivals. read more »

Williams Martini Racing drivers Valtteri Bottas and Felipe Massa both know the importance of a strong start to the season this weekend in Australia. read more »

Valtteri Bottas and Felipe Massa are both looking for a strong start to the season with Williams out to launch an early challenge... read more »

Like many of his rivals, Valtteri Bottas is predicting that Mercedes will be the team to beat while behind them he expects a close battle... read more »

Valtteri Bottas sits down with Crash.net for a chat about pre-season testing, looking forward to 2015, his Williams team and coming from 'back to front' read more »

Valtteri Bottas says he isn't feeling any extra pressure after enjoying his breakthrough Formula 1 season in 2014 read more »

Valtteri Bottas says he is ready to win races this year after learning from his first season fighting at the front in 2014 read more »

Valtteri Bottas ended the final day of pre-season testing with the fastest time, ahead of Sebastian Vettel and Felipe Nasr, while Pastor Maldonado crashed. read more »

Valtteri Bottas topped the timesheets on a day which promised more than it delivered at the Circuit de Catalunya. read more »

Timesheet topper Valtteri Bottas says he is satisfied with pre-season testing while praising the Williams FW37's reliability read more »

Williams' Valtteri Bottas sets the pace as Mercedes emerge from the final day of pre-season testing as strong title favourites. read more »