The Ferrari driver took the honours as F1 experienced single-shot qualifying for the first time.
Jaguar's Mark Webber believes F1's rule changes will lessen the champions's dominance.
Narain Karthikeyan said he was happy with his performance in the F1 debut race even though he had a "very bad" start.
McLaren's Kimi Raikkonen lapped fastest on Saturday in a wet final practice session for Sunday's season-opening Australian Grand Prix.
Test driver Pedro de la Rosa put McLaren out in front on Friday after the first practice sessions for Sunday's season-opening Australian Grand Prix.
The Indian ace was found guilty of speeding and race stewards fined him $6,750.
The final phase of qualifying was halted, with only Piastri and Haas' Nico Hulkenberg having set times, when Sainz slammed backwards into the barriers at the final corner as he prepared to start his flying lap.
Alonso said he had huge respect for Hamilton and had no problems with him.
Ferrari's Carlos Sainz won the Singapore Grand Prix on Sunday to end Formula One leader Max Verstappen's record run of 10 wins in a row.
"I think he is in the perfect position. Honestly, he has a strong car, they're very quick, very consistent," Schumacher said.
Chief Williams engineer Sam Michael said it was clear the team had some catching up to do but it was not all doom and gloom.
"I just love fighting on the circuit and it's natural to me and as long as I am competitive and the love is there," said the 35-year-old German.
IMAGES from the Hungarian Formula One Grand Prix on Sunday.
With football matches cancelled across Europe to stop the spread of the coronavirus, La Liga players Borja Iglesias and Sergio Reguilon found a novel way to attract 60,000 online fans - by battling out a thrilling Seville derby on the FIFA 20 videogame. Fans in Andalusia suffering from La Liga withdrawal symptoms after Sunday's clash between Sevilla and Real Betis was postponed tuned in for the showdown between Betis's Iglesias and Sevilla's Reguilon on streaming service Twitch.
Lewis Hamilton became the first Formula One driver to win 100 races with a victory in Russia that sent him back on top of the championship.
Formula One leader Max Verstappen won the British Grand Prix on Sunday as Red Bull stayed unbeaten in 2023 and equalled McLaren's 1988 record run of 11 victories in a row.
Formula One has said it hopes to get the season started some time in the European summer with a reduced calendar of 15-18 races.
Unlike the Australian GP, where the majority of drivers carried out only one pit-stop, of Sunday's second race of the season, at Sepang, Malaysia, will see at least two, says Raja Sen.
The Briton lapped the Albert Park circuit in a searing one minute and 21.164 seconds to cross the line 0.664 seconds clear of Ferrari's Kimi Raikkonen.
The new Formula One season starts with the Australian Grand Prix in Melbourne on March 20. The following details the major changes for 2O16.
The Briton, who started his career working for the Hesketh team in 1977, died in Melbourne of a pulmonary embolism, it said.
The pole was the 26th of Charles Leclerc's career, and third of the season.
With its upgraded car set to be rolled out, Force India is hoping for a good show at the British Grand Prix this weekend as it sets its sight on fourth place in the Formula One constructors' championship.
Rishabh Pant has been nominated for the prestigious Laureus World Comeback of the Year Award.
Red Bull's Verstappen, who had been on pole at Zandvoort every year since the circuit returned in 2021 and has yet to be beaten there, will still line up alongside the Briton on the front row.
Red Bull Formula One drivers Mark Webber of Australia (left) and Sebastian Vettel of Germany (right) play cricket during a press event before the first day of the Australian F1 Grand Prix on St. Kilda Beach in Melbourne.
Charles Leclerc swept to pole position for the Mexico City Formula One Grand Prix on Saturday with Carlos Sainz qualifying second in a surprise Ferrari front-row lockout.
Verstappen, who started sixth after a five-place grid penalty, extended his championship lead over Perez to 125 points after taking the chequered flag 22.3 seconds ahead of the Mexican.
Six time world champion Lewis Hamilton, winner of the British Grand Prix from pole position at the same circuit last weekend and 30 points clear of Valtteri Bottas after four races without spectators, was 0.138 seconds slower.
World champion Lewis Hamilton splashed through the puddles at a rain-soaked Sepang International Circuit to secure pole position for Mercedes in a hectic Malaysian Grand Prix qualifying session on Saturday.
Michael's son Mick racing in Formula Two and Ralf's son David taking the Formula Three seat in Russian Grand Prix support races this weekend
Max Verstappen clinched his second win of the season as the Australian Grand Prix was halted with three red flags.
Formula One will revert to its 2015 qualifying format at next week's Chinese Grand Prix in Shanghai and for the remainder of the season, the governing FIA said in a statement on Thursday after backing down in the face of opposition from teams.
Formula One to sell squares on chequered flag for charity
Formula One world champion Lewis Hamilton took pole position for the season-opening Australian Grand Prix on Saturday ahead of Mercedes team mate Nico Rosberg as the Silver Arrows continued to underline their dominance.
Amazon has exclusive TV broadcast rights in France for the night sessions, which are taking place for the first time at Roland Garros. The late matches are being played without fans on Court Philippe-Chatrier because of the 9 p.m. curfew.
Jose Froilan Gonzalez, the 'Pampas Bull' who in 1951 became the first driver to win a Formula One world championship Grand Prix for Ferrari, has died in Buenos Aires at the age of 90, Argentine media reported on Saturday.