Red Bull Racing needs some strong results if it's to finally challenge for the title.
Mercedes scored its first one-two finish of the season in Barcelona.
Lewis Hamilton has converted pole to an easy win at the Spanish Grand Prix.
McLaren is pinning its season on upgrades at the Spanish Grand Prix.
Lewis Hamilton inherited victory after Red Bull Racing's intra-team crash turned the Azerbaijan Grand Prix on its head.
Well done, Baku.
Williams's descent from best of the rest to cellar dweller has been shocking.
Daniel Ricciardo flaunted his title-winning credentials with an overtaking masterclass in China.
Five overtakes in eight laps and champagne from a shoe: another classic Daniel Ricciardo victory.
Sebastian Vettel made it two poles in a row with a thrilling last-gasp lap to beat his teammate.
Lewis Hamilton led the way, but only by fractions of a second.
Ferrari had to earn its win at the Bahrain Grand Prix.
F1 will present teams with a major blueprint for 2021 ahead of this weekend's Bahrain Grand Prix.
Ferrari capitalised on good fortune to snatch victory from Mercedes's Lewis Hamilton.
No-one could touch Lewis Hamilton as the Briton cruised to pole.
Ferrari and Red Bull Racing have their work cut out for them.
Mercedes has been quietly impressive during the 2018 preseason.
Red Bull Racing might have the car, but does it have the engine?