Carlos Alcaraz is only the second man since tennis turned professional in 1968 to win all of his first five Grand Slam singles finals after Swiss great Roger Federer.
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.
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.
McLaren's Oscar Piastri celebrated his 50th Formula One race with a pole-to-flag win in Bahrain on Sunday that sent him second overall.
Red Bull spoke to Formula One's governing body FIA before the Canadian Grand Prix to warn them that Max Verstappen's rivals might try and lure the Dutch driver into a one-race ban, according to team boss Christian Horner.
Max Verstappen sees no need to change the way he goes racing despite the threat of a race ban hanging over him at the Canadian Grand Prix.
Present rivalries and past collisions hang over Red Bull's home Austrian Grand Prix as Formula One braces for the next round of Max Verstappen v George Russell and more title-chasing drama at McLaren.
Australian Piastri, winner of four of the last five races, lapped the Imola circuit with a fastest time of one minute 16.545 seconds on the softest tyre compound with Norris 0.032 slower on a sunny afternoon.
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.
Four times Formula One world champion Max Verstappen and partner Kelly Piquet announced the birth of daughter Lily on Friday.
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.
Lando Norris won the Austrian Grand Prix and revived his Formula One title bid after fending off championship-leading McLaren team mate Oscar Piastri under race-long pressure on Sunday.
Lando Norris celebrated his first Monaco Grand Prix win from pole position on Sunday.
F1 leader Oscar Piastri seized pole position from teammate and title rival Lando Norris by a hefty margin as dominant McLaren locked out the front row in Spanish Grand Prix.
Max Verstappen celebrated Red Bull's 400th Formula One race with a fourth win in a row at Imola on Sunday.
Verstappen collided with Leclerc and twice with Mercedes' George Russell after the safety car restart.
Aston Martin's Lance Stroll collected a one-place grid drop for Sunday's race after stewards ruled the Canadian was to blame for the collision with Leclerc running into him at the hairpin.
Days after the Red Bull driver and partner Kelly Piquet welcomed daughter Lily, his first child, the four-times champion set a blistering lap of one minute 26.204 seconds around the Hard Rock Stadium.
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.
Lando Norris put Formula One champions McLaren on pole position for the Monaco Grand Prix in track-record time on Saturday, with Ferrari's Charles Leclerc alongside on the front row for his home race.
Lewis Hamilton celebrated his first Formula One win for Ferrari after leading a Chinese Grand Prix sprint from start to finish in only his second race for the Italian team on Saturday.
McLaren's Lando Norris swept to victory in a wet and wild Australian Grand Prix on Sunday, holding off defending champion Max Verstappen in a white-knuckle finish to a Formula One season-opener littered with crashes and safety cars.
Lando Norris lucked in to win a rain-hit and crash-strewn Miami Grand Prix sprint race in a McLaren one-two on Saturday.
Australian Oscar Piastri won the Saudi Arabian Grand Prix on Sunday to take the lead in the Formula One world championship
'Tomorrow's going to be a challenge, I've never driven this car in the rain.'
Oscar Piastri and Lando Norris topped the times for McLaren as four red flags, two caused by trackside grass fires, wreaked havoc with the second practice session for the Japanese Grand Prix on Friday.
Max Verstappen was surprised by his Red Bull car's performance as the F1 defending champion took third place in qualifying for the season-opening race.
McLaren's Oscar Piastri celebrated pole position for the Bahrain Grand Prix, his 50th Formula One race, while dejected championship-leading teammate Lando Norris qualified sixth and said he had been "clueless on track".
World champion Max Verstappen put Red Bull on pole position for the Saudi Arabian Grand Prix in dramatic style on Saturday.
But there were no bold statements on race day as he struggled to take a point and his team mate Charles Leclerc laboured to an eighth-place finish.
Carlos Sainz completed a double race distance for previously struggling Williams and pushed his Ferrari successor Lewis Hamilton off the top of the testing
Verstappen crossed the line in his Red Bull for his 64th Grand Prix victory to a huge ovation from the 115,000 crowd some 1.4 seconds ahead of McLaren's championship leader Lando Norris in second place.
Norris's teammate Oscar Piastri, who spun off and finished ninth in his home race last Sunday after starting on the front row and challenging for the lead, has another good chance to rev up his season.
World champion Max Verstappen took pole position for the Japanese Grand Prix on Saturday, stunning the McLarens with a late flying lap.
Drivers returned to the pits, under a darkening sky, with engineers using torches in the garages before back-up generators came on and the session resumed about an hour later.
McLaren's Lando Norris took an emphatic pole position at the Sao Paulo Grand Prix on Sunday after Red Bull rival Max Verstappen qualified only 17th in a wet and crash-strewn session at Interlagos.
McLaren's Oscar Piastri seized the first proper pole position of his Formula One career at the Chinese Grand Prix on Saturday with the fastest lap yet around the Shanghai International Circuit.
Lewis Hamilton smashed the Shanghai circuit lap record on his way to a stunning first sprint race pole for Ferrari in China on Friday.
Seven-times Formula One champion Lewis Hamilton said he was excited for 2025 and ready to embrace change at Ferrari as he updated his LinkedIn profile with the hashtag 'newjob'.
In the constructors' standings, Ferrari closed the gap to McLaren to 24 points.