Red Bull boss Christian Horner says in-form Max Verstappen's "tough" Monaco GP proved the turning point of his season.
There was controversy on track in Sochi but also several superb performances. But who gets top marks?
Mercedes have outlined why they used team orders so that Lewis Hamilton won the Russian GP ahead of Valtteri Bottas.
Sebastian Vettel is adamant his dream of beating Lewis Hamilton to a fifth world championship is still alive despite falling 50 points behind his Mercedes rival.
The teams and drivers react to events in Sochi and a controversial Russian GP...
Were Mercedes right to implement team orders at the Russian GP to let Lewis Hamilton win ahead of Valtteri Bottas? Have your say...
Christian Horner says Max Verstappen delivered the "most outstanding" surge that Formula 1 has "seen for a long time".
Lewis Hamilton has admitted that Valtteri Bottas deserved to win the Russian GP instead of him after Mercedes used team orders.
Lewis Hamilton has taken a stranglehold of the F1 world championship after winning the Russian GP in controversial fashion from Mercedes team-mate Valtteri Bottas.
Review the critical moment in the Russian GP when Lewis Hamilton overtook title rival Sebastian Vettel.
Max Verstappen has revealed to Sky F1 that he is targeting four world championships by the age of 30.
Sky F1's Ted Kravitz tours the paddock for the story of every team and every driver in qualifying.
Mercedes admit they are faced with a "tricky decision" over how Valtteri Bottas and title leader Lewis Hamilton race each other on Sunday.
Lewis Hamilton rued making a pivotal error at the end of qualifying as Valtteri Bottas surprisingly beat him to pole at the Russian GP.
Sebastian Vettel admits he has been surprised by Ferrari's slump in pace at the Russian GP.
Valtteri Bottas secured a surprise pole position at the Russian GP as he pipped team-mate Lewis Hamilton to head a Mercedes one-two.
Lewis Hamilton maintained his advantage over Sebastian Vettel at the Russian GP by setting the pace in the final practice session.
Daniil Kvyat, axed from the Red Bull family a year ago, will return to the Formula 1 grid with Toro Rosso in 2019.
Mercedes believe car upgrades have aided their strong start to the Russian GP weekend, but are keeping a wary eye on Ferrari.
Will Ferrari and Vettel recover from their recent slump? Watch the Russian GP exclusively live on Sky Sports F1 this weekend.