The Renault driver held off a strong challenge from seven-time world champion Michael Schumacher.
Renault's Fernando Alonso condemned racist supporters on Friday after hate messages were posted on a Spanish website targeting Formula One title favourite Lewis Hamilton. McLaren's Hamilton, the sport's first black driver, is poised to become the youngest Formula One champion at the age of 23 in Sunday's season-ending race.
Fernando Alonso won his first race in more than a year on Sunday while Lewis Hamilton extended his championship lead.
Lewis Hamilton snatched pole position from McLaren team mate and bitter rival Fernando Alonso with a last gasp flying lap at the end of a wet and foggy Japanese Grand Prix qualifying session on Saturday.
Renault manager Flavio Briatore is confident the 25-year-old Finn has what it takes to triumph in Formula One.
The double world champion retired his McLaren for the second race in a row while he had been running in a points-scoring position.
Had he not jumped the start, Fernando Alonso might have won Sunday's Chinese Grand Prix and gone home with his second win in four races. As it was, in a chaotic race rich in incident, Spain's feisty double world champion provided a talking point later on with a move full of significance for the Ferrari driver's season.
Ferrari's Fernando Alonso was unshaken in his belief that he can win this season's Formula One title despite rival Sebastian Vettel taking another dominant pole position at the Indian Grand Prix on Saturday.
Formula One legend Michael Schumacher has accused rivals Lewis Hamilton and Fernando Alonso of coming in his way during various stages of qualifying for the Australian Grand Prix.
Ferrari's Fernando Alonso emphasised the positives on Sunday after Red Bull's Sebastian Vettel dashed the Spaniard's hopes of seizing back the lead in the Formula One championship at the Abu Dhabi Grand Prix.
Fernando Alonso has said he will do what he can to help Ferrari's Felipe Massa beat Lewis Hamilton to the Formula One title.
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.
Ferrari's Fernando Alonso held off the charging Red Bull of Sebastian Vettel to win an incident-packed Singapore Grand Prix on Sunday.
Red Bull's Sebastian Vettel won the Indian Grand Prix on Sunday and stretched his Formula One championship lead over Ferrari's Fernando Alonso, who was second, to 13 points with three races remaining.
Fernando Alonso says Renault must be fully behind his bid for a second successive Formula One title this weekend because it matters more than the constructors' crown.
A huge party began in Fernando Alonso's home town of Oviedo on Sunday when the Spanish driver became the country's first F1 champion.
Schumacher was the quickest, 0.172 seconds ahead of champion Alonso, on a damp track after morning drizzle at an overcast circuit.
McLaren Formula One driver Fernando Alonso will miss this week's final pre-season test in Barcelona after leaving hospital on Wednesday following a big crash three days ago.
Fernando Alonso has shrugged off accusatory comments by future Ferrari team-mate Felipe Massa and said their relationship would not suffer next season. Massa caused a storm ahead of his home Brazilian Grand Prix on Sunday when he told local reporters Renault's double world champion Alonso must have known about his team's tactics in last year's Singapore Grand Prix that helped the Spaniard win.
Ron Dennis's revelation will only fuel speculation that the world champion will move on at the end of the season, with a return to Renault the most likely.
The Spaniard said it is hard to predict the outcome of the British Grand Prix, with Ferrari resurgent after a one-two in France.
Fernando Alonso won the Italian Grand Prix while teammate Lewis Hamilton finished close on his heels on second.
The Formula One world champion accused Renault of twice abandoning him at crucial times this season.
Fernando Alonso hopes to be racing for McLaren at this weekend's Chinese Formula One Grand Prix but the Spaniard says he is taking nothing for granted ahead of a fitness test at the Shanghai circuit. The double world champion fractured his ribs in a crash at the season-opening Australian Grand Prix on March 20 and the governing FIA's medical team then ruled him out of the subsequent race in Bahrain. He will undergo more tests at the Chinese circuit on Thursday before the third round of the 21-race season. "It was disappointing to be told I couldn't race in Bahrain, but I fully respected the decision of the FIA medical team," he said on Tuesday in a team preview for the race. "While I hope I'll be back in the cockpit on Friday (for practice), until I get the all-clear from the doctors to race, whenever that may be, we cannot assume anything.
Fernando Alonso agreed to join Ferrari some months ago, the ecstatic Spaniard said on Wednesday after his three-year deal was announced.
Fernando Alonso seized a longed-for victory in his first Italian Grand Prix for Ferrari on Sunday while Lewis Hamilton lasted less than a lap and handed the championship lead back to Australian Mark Webber.
Fernando Alonso shrugged off criticism of his Ferrari team tactics and made clear it was business as usual at the Hungarian Grand Prix on Thursday.
Renault boss Flavio Briatore dismissed rumours of Fernando Alonso moving out of the French team at the end of the 2008 season.
Ferrari worked through the night at the Abu Dhabi Grand Prix to help Fernando Alonso in his title battle with Red Bull's Formula One championship leader Sebastian Vettel.