The Italian notched up the 85th win of his career, and seventh in all classes at the southern Spanish circuit.
Italian MotoGP great Valentino Rossi has been taken to hospital in Italy after being involved in a motocross accident on Thursday, his Yamaha team said in a statement.
The 21-year-old Australian upstaged former world champion Valentino Rossi to take the first win of his MotoGP career.
Italian MotoGP great Valentino Rossi plans to keep on racing until he is nearly 40 after signing a new contract for the 2017 and 2018 seasons with Yamaha that should see out his career at the Japanese manufacturer.
The British Grand Prix was scheduled for Silverstone on Aug. 30 while the Australian round had been due at Phillip Island on Oct. 25.
Yamaha's Valentino Rossi won MotoGP's Dutch TT race from pole position on Saturday after a thrilling duel with world champion Marc Marquez in which the pair clashed at the final corner.
Frenchman Quartararo's victory was also the first for Petronas Yamaha as he finished ahead of Yamaha's Maverick Vinales in second, while Ducati's Andrea Dovizioso finished third.
Honda Motorcycle and Scooter India Pvt Ltd, 100 per cent subsidiary of the Honda Motor Company, will launch its MotoGP edition motorcycle in the country next month, a top company official said.
Spanish rookie Marc Marquez out-duelled Repsol Honda team mate Dani Pedrosa to win the Grand Prix of the Americas in Austin, Texas on Sunday and become the youngest ever winner in the MotoGP premier class.
MotoGP great Valentino Rossi rolled back the years to win the Qatar season-opener for Yamaha on Sunday with Italian riders sweeping the podium places after a thrilling duel under the Losail floodlights in Doha.
Mahindra Racing, which disbanded its two-wheeler racing team from the 2015 Moto3 season, has tied up with Aspar Team to supply its bikes to other teams.
World champion Valentino Rossi of Italy won the Czech MotoGP on Sunday for the second year in a row after his Yamaha team mate Jorge Lorenzo of Spain crashed out late in the race.
Former MotoGP champion Nicky Hayden spent a second day in intensive care on Thursday after colliding with a car while cycling in eastern Italy.
The Ducati rider's eighth victory of the season, his third consecutive win, gave him an 85-point lead over Italy's Valentino Rossi.
Former MotoGP champion Nicky Hayden died five days after the American was hit by a car while cycling in eastern Italy, his Honda World Superbike team said.
Dani Pedrosa streaked away to win the Catalan Moto GP in Barcelona for his second victory of the season.
San Marino rider Alex de Angelis was airlifted to hospital after a heavy crash during final practice at the Japanese MotoGP on Saturday before a dramatic qualifying session saw Jorge Lorenzo grab pole from title rival Valentino Rossi.
MotoGP is ready for a foray into India convinced it has a better future than Formula One in the world's second largest motorcycle market.
Yamaha's Jorge Lorenzo easily won the Italian MotoGP on Sunday, stretching his advantage at the top of the riders' championship with an assured performance.
Spain's Dani Pedrosa claimed the 50th Grand Prix win of his career on Sunday, taking victory in the Japanese MotoGP as runner-up Valentino Rossi extended his lead in the championship standings.
Kawasaki have pulled out of motorcycling's MotoGP world championship as part of the company's efforts to cut spending amid the global financial crisis. Kawasaki Heavy Industries Ltd on Friday became Japan's latest motorsport casualty after a trio of the country's carmakers announced similar plans last month.
Oliveira leaves it late to snatch win at Styrian Grand Prix.
Media reports said the "Kentucky Kid", who won the MotoGP championship on a Honda in 2006, is in a serious condition.
Yamaha's Valentino Rossi will try to make a race return in Spain this weekend, three weeks after breaking his leg in an off-road training accident, if MotoGP doctors give him the green light.
Honda's former world champion Nicky Hayden set the pace on the final day of MotoGP's official pre-season test at the Jerez circuit in southern Spain on Monday. The American, who lost his crown to Ducati's Australian Casey Stoner last season, clocked the fastest time of the test with a lap of one minute 38.848 seconds at the end of the afternoon.
Dani Pedrosa won the German MotoGP in dramatic circumstances on Sunday after his Honda team mate Casey Stoner, who started in pole position crashed out of the race on the last lap of the Sachsenring.
MotoGP world champion Valentino Rossi has been cleared to race in this weekend's German Grand Prix, six weeks after breaking his leg, his Yamaha team said on Thursday. The 31-year-old Italian was examined by circuit chief medical officer Huber Fischer at the Sachsenring and deemed fit enough to compete.
Briton Danny Webb and German Marcel Schrotter will represent the new Mahindra teamn in the first race of the FIM Road Racing World Championship (MotoGP) at Qatar in March.
MotoGP leader Valentino Rossi extended his advantage over Yamaha team mate Jorge Lorenzo by winning the San Marino Grand Prix in front of his home crowd on Sunday. World champion Rossi, now 30 points clear of the Spaniard with four races left, started on pole for the first time at Misano but quickly dropped down to fourth before battling back up to first where he then sped away from the field.
Spaniard Dani Pedrosa denied compatriot Jorge Lorenzo a fourth win in a row at the German MotoGP on Sunday while world champion Valentino Rossi narrowly missed a podium finish on his return from a broken leg.
Ferrari said on Thursday that the MotoGP champion was halfway through a three-day test with them.
Kato suffered severe injuries to his head, neck and chest in the crash during the season-opening race on April 6.
Twice MotoGP world champion Casey Stoner said on Thursday he had lost his love for the sport and would retire at the end of the 2012 season.
World champion Jorge Lorenzo won the Japanese Grand Prix ahead of championship leader Marc Marquez to ensure the MotoGP title race goes down to the final round of the season at Valencia next month.
Formula One managing director Ross Brawn this week outlined plans for going back to racing, with health checks and isolation in the paddock, and believed the sport could provide a safe environment.
Spanish world champion Marc Marquez became the first man in 17 years to win 10 consecutive MotoGP races when he rode to a comfortable victory at Indianapolis on Sunday.
Honda's Dani Pedrosa kept his slim MotoGP title hopes alive by beating fellow Spaniard Jorge Lorenzo to win the Japanese Grand Prix for the second year in a row on Sunday.
Ducati's Marc Marquez maintained his perfect start to the 2025 MotoGP season when the polesitter won the Americas Grand Prix sprint on Saturday to remain undefeated and extend his lead in the championship.
Valentino Rossi's rivals face a battle to keep up with the MotoGP world champion on the track and an impossible task to match him off it going into Sunday's season-opening race in Qatar. A look at the main contenders in the upcoming season.
Valentino Rossi will decide this year whether to call time on his stellar MotoGP career after Yamaha announced on Wednesday the signing of French youngster Fabio Quartararo as the Italian great's replacement from 2021. Quartararo, 20, will remain with the Petronas Yamaha non-works team for one more season before stepping up alongside Spaniard Maverick Vinales, whose contract was extended on Tuesday, at the factory outfit.