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.
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.
George Russell said he was driving better than ever and ready to fight for a Formula One championship with Mercedes after taking the team's first win of the season in Canada, but this year still looks a long shot.
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.
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.
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.
Formula One leader Oscar Piastri put his McLaren on pole position for the Emilia Romagna Grand Prix at Imola on Saturday
Andrea Kimi Antonelli showed he was a quick learner by becoming F1's youngest race leader and fastest lap setter on his way to sixth place for Mercedes in the Japanese Grand Prix
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.
Lando Norris celebrated his first Monaco Grand Prix win from pole position on Sunday.
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.
Verstappen collided with Leclerc and twice with Mercedes' George Russell after the safety car restart.
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.
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.
Ferrari drivers Charles Leclerc and Lewis Hamilton were disqualified from the Chinese Formula One Grand Prix after their cars failed post-race checks on Sunday.
Australian Oscar Piastri won the Saudi Arabian Grand Prix on Sunday to take the lead in the Formula One world championship
World champion Max Verstappen put Red Bull on pole position for the Saudi Arabian Grand Prix in dramatic style on Saturday.
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".
The seven-time world champion, the sport's most successful driver with 105 grand prix victories and 202 podiums, said at an event for Ferrari partner Puma on Tuesday night that the excitement was building.
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.
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.
World champion Max Verstappen took pole position for the Japanese Grand Prix on Saturday, stunning the McLarens with a late flying lap.
Carlos Sainz completed a double race distance for previously struggling Williams and pushed his Ferrari successor Lewis Hamilton off the top of the testing
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.
Bernie Ecclestone says his money is still on Red Bull's Max Verstappen to win the Formula One championship
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.
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.
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.
Hamilton told reporters at pre-season testing in Bahrain that he had yet to broach the subject of 'Hammer Time' with race engineer Adami.
Ferrari's underwhelming pace was a surprise to their rivals and to Hamilton, whose quickest lap in the final qualifying session (Q3) was nearly nine-tenths of a second slower than Norris's.
Lewis Hamilton will launch his bid to win the drivers' championship at a third F1 team when he makes his much-anticipated debut for Ferrari in the season-opening Australian Grand Prix.
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.
Mercedes have signed 18-year-old Kimi Antonelli to replace Lewis Hamilton next year.
Former world champion Kimi Raikkonen has announced he will hang up his helmet and gloves and call time on an illustrious Formula One career at the end of the season.
DeepSeek is a case in point on how economic interdependence between nations are utilised for geopolitical ambitions and global domination efforts, observes China expert Srikanth Kondapalli.
India's Kush Maini won his maiden Formula 2 Sprint Race at the Hungarian Grand Prix after initial winner Richard Verschoor's was disqualified due to a technical infringement.
Sukanya Verma shares her exciting filmi week with us!
The Brazilian now looks much more like the real deal, no longer simply plugging a hole at Ferrari until someone better comes along.
Rediff's Formula One fanatics in a chat after the Melbourne Grand Prix.