Ferrari won the race in one-two formation, with Sebastian Vettel leading Charles Leclerc, for their third successive victory.
Oscar Piastri won the Dutch Grand Prix to take a mighty 34 point lead in the Formula One championship on Sunday as McLaren teammate and title rival Lando Norris saw his hopes go up in smoke.
Lewis Hamilton's long-awaited new deal with Mercedes could be announced at the showcase race of the Formula One season in Monaco next week.
Lewis Hamilton believes his Mercedes Formula One team can live up to their advance billing as favourites when the season starts in Australia next week.
Double Formula One world champion Lewis Hamilton has agreed a new three-year contract that will keep him at Mercedes until the end of 2018, the team announced on Wednesday.
The 18-year-old, preparing for only his sixth Grand Prix weekend, lapped with a best time of one minute 26.482 seconds to pip McLaren's championship leader Oscar Piastri by 0.045 seconds.
Hamilton, who clinched his fourth world championship in Mexico two weeks ago, started from the pitlane after crashing in qualifying but led the race after 31 of 71 laps when others pitted.
The six times world champion took the chequered flag at Imola 5.783 seconds ahead of team mate Valtteri Bottas, who started on pole position.
'I know some people didn't understand it at the time but I was right to make the move then and it's the feeling I have again now. I'm excited to see what I can bring to this new opportunity and what we can do together.'
Lando Norris held off McLaren teammate Oscar Piastri to win the Hungarian Grand Prix on a one-stop strategy and slash the Australian's Formula One lead to nine points going into the August break.
'When you think about so many people in the world that have lost their jobs, people that are unemployed, then to sit and negotiate a big contract -- it just doesn't seem like the most important thing that I need to apply time to right this second.'
The German driver joined Mercedes from Williams in 2010 and has won 19 Grands Prix for the team, including five this year. He has helped Mercedes to the manufacturers' title for the last two seasons.
Russell fastest in first Austrian GP practice as Dunne shines
The gap between Mercedes and the rest has narrowed and Ferrari "have something up their sleeve" at this week's season-opening Australian Grand Prix, according to champion Lewis Hamilton.
Lewis Hamilton does not believe he is taking a gamble by leaving McLaren for Mercedes next season, saying the move could catapult him into Formula One's pantheon of greats even if it does not pay out immediately.
Lando Norris completed a Hungarian Grand Prix practice double on Friday as runaway leaders McLaren dominated both sessions while leaving something in reserve and almost colliding at the end.
Formula One leader Oscar Piastri put his McLaren on pole position for the Emilia Romagna Grand Prix at Imola on Saturday
Six-times Formula One World champion Lewis Hamilton will be back on track at Silverstone next week for the first time since February as Mercedes gear up for the start of the delayed Formula One season. Mercedes said on Twitter that Hamilton will be in his title-winning 2018 Mercedes W09 car on Wednesday, with team mate Valtteri Bottas driving on Tuesday, to practise protocols for the July 5 Austrian opener.
Lewis Hamilton won the inaugural Russian Formula One Grand Prix and extended his championship lead on Sunday in a Mercedes one-two that clinched the team's first constructors' title.
McLaren's Lando Norris edged out championship-leading teammate and Formula One title rival Oscar Piastri to take pole position for what could be a wet and chaotic Belgian Grand Prix on Sunday.
Charles Leclerc stunned favourites McLaren by seizing pole position at the Hungarian Grand Prix on Saturday as Ferrari teammate Lewis Hamilton described himself as useless and suggested he should be replaced.
Seven-time world champion Lewis Hamilton will be staying in Formula One for the next two years at least after he and Mercedes announced a contract extension on Saturday.
Verstappen is third overall in the standings, 61 points behind Piastri who leads Norris by 15, and chasing his third win of the campaign to make up for retirement in Austria last weekend.
Lewis Hamilton won the French Grand Prix on Sunday as Formula One champions Mercedes put on another show of dominance with their 10th victory in a row and 50th one-two finish.
Lewis Hamilton helped Mercedes reassert their authority over Ferrari by leading home team mate Nico Rosberg in a dominant display.
Verstappen collided with Leclerc and twice with Mercedes' George Russell after the safety car restart.
Leclerc brought out the red flags when he hit the wall at the second chicane with 45 minutes remaining, causing extensive damage to his Ferrari.
Mercedes' George Russell celebrated a surprise Austrian Grand Prix win on Sunday after Red Bull's triple world champion Max Verstappen and McLaren's Lando Norris collided late in the race
- Lewis Hamilton and Nico Rosberg's last lap coming together at the Red Bull Ring in Austria on Sunday put the sport on front and back pages, reviving a narrative of battling team mates going back to the days of Ayrton Senna and Alain Prost in the late 1980s and early 1990s.
The win from fourth on the grid was Australian Oscar Piastri's third in a row, after Bahrain and Saudi Arabia, and fourth of the season. McLaren have so far been beaten only once.
Mercedes drivers George Russell and Lewis Hamilton blamed miscommunication for a coming together in Spanish Grand Prix qualifying.
The governing FIA had reported both drivers to stewards after their cars failed post-race checks
Australian Oscar Piastri roared back from season-opening disappointment in his home race by winning the Chinese Formula One Grand Prix from pole position in a McLaren one-two with championship-leading teammate Lando Norris on Sunday.
Red Bull's reigning champion Max Verstappen will join the Australian on the front row.
George Russell took Mercedes' first win of the Formula One season in Canada on Sunday while McLaren's Oscar Piastri went 22 points clear in the championship after teammate Lando Norris smashed into him and retired.
Three-time world champion Lewis Hamilton, who incurred a penalty that ensured he finished second behind Ferrari's Sebastian Vettel at the Bahrain Grand Prix, has issued an apology to his Mercedes team.
George Russell put his Mercedes on pole position in Canada for the second year in a row on Saturday with Red Bull rival Max Verstappen alongside on the front row.
Hamilton collided with Mercedes team mate George Russell at the first corner at Lusail, abandoning his car in the gravel and crossing the track to return to the pit lane.
Lando Norris lucked in to win a rain-hit and crash-strewn Miami Grand Prix sprint race in a McLaren one-two on Saturday.
Mercedes can hardly wait for Sunday's Abu Dhabi Formula One title decider to be over so they can tie Lewis Hamilton down to a long-term contract.