Two-time world champion says Bottas' management hold the key to his future success as speculation linking his fellow Finn to Ferrari seat continues.
F1 photographer Mark Sutton talks ESPN through his favourite snaps from the Spanish Grand Prix.
Finn held off a Ferrari - this time fellow countryman Kimi Raikkonen - for fourth in the second race in a row and praised team's strategy.
Finn qualifies within two tenths of Sebastian Vettel and will line up fourth for Spanish Grand Prix.
Brazilian makes a light-hearted remark about Barcelona's star player after seeing him orchestrate a 3-0 win over Bayern Munich on Wednesday.
Finn laughs off 'funny stories' of a pre-agreement with Ferrari for 2016 or 2017 but admits he is yet to sign an extension at Williams either.
Ferrari boss refuses to deny speculation the Italian outfit has already signed a pre-agreement with Valtteri Bottas about joining in 2016 or 2017.
Team insists report highlights on-track struggles before 2014 and expects next year's financials to be 'materially more favourable'.
Williams' head of performance engineering says team needs to develop 'whole car package' at a faster rate to cut the deficit to Ferrari.
ESPN rounds up the best radio soundbites from the Bahrain Grand Prix as Kimi Raikkonen recorded an overdue return to the podium.
ESPN rounds up all the reaction from up and down the paddock after the Bahrain Grand Prix
Held off the four-time world champion for 15 laps to secure fourth at Bahrain Grand Prix, his best result of the season.
ESPN rounds up all the reaction from up and down the paddock after qualifying for the Bahrain Grand Prix.
German pips Lewis Hamilton to P1 as Mercedes shows it has still maintained one-lap advantage over Ferrari.
Brazilian admits Williams has dropped to third in the pecking order "for the moment".
ESPN rounds up all the reaction from up and down the paddock after qualifying for the Chinese Grand Prix
World champion tops his third practice session of the weekend as Mercedes shows its one-lap advantage over Ferrari in China.
All the reaction from up and down the paddock after Friday practice in Shanghai.
Williams driver concerned he may have lost the use of new Williams front wing after spinning out under braking for Turn 14.
Finn thinks Malaysian Grand Prix was an anomaly due to Williams' struggles in hot weather
Remi Taffin confident French manufacturer is in a position to be more aggressive after struggling in opening two rounds of 2015.
F1 photographer Mark Sutton picks through his favourite shots from the Malaysian Grand Prix.
The latest betting tips from the ESPN team, in association with bet365
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