Perez complained that there was a problem with his car after he ended up in the gravel during Qualifying.
The recent changes have been ruffling feathers up and down the grid, including the increasingly lengthy season.
The Spaniard announced after the Australian GP that he has parted ways with presenter Andrea Schlager.
Former Ferrari driver Felipe Massa is determined to lodge a legal challenge to claim the 2008 F1 Drivers' World Championship title.
Due to a five-second penalty, Sainz dropped down to P12 after crossing the line at P4.
The race ended behind the safety car after multiple red flags and restarts.
The seven-time world champion endured his first winless season in F1 in 2022.
Sergio Perez has increasingly been showing dissatisfaction over how the team is managing the two drivers.
The issue stems from an interview where Piquet gave his opinion about a racing incident between Hamilton and Max Verstappen.
The Spaniard was handed a 10-second penalty after the race following a review of how he served an initial 5-second penalty.
Red Bull driver Sergio Perez secured back-to-back pole positions in Saudi Arabia and will be hoping to stay in front until the chequered flag.
Cullen has been Hamilton's performance coach for the last seven years.
Charles Leclerc will serve a grid penalty in Saudi Arabia after suffering an engine failure in Bahrain.
Hamilton finished 51 seconds behind race winner Max Verstappen's Red Bull.
The Aston Martin team has shown massive improvement in 2023, with Alonso qualifying 5th and Stroll in 8th in Bahrain.
The Mercedes driver has added a second nose stud over the winter.
Red Bull was forced to issue a statement last season after Verstappen appeared to disobey team orders at the expense of his teammate.
Red Bull faced reliability issues at the start of 2022 before going on to dominate the season.
Pre-season testing has given a quick preview of how the new cars will perform in the coming campaign.
Red Bull finally snatched the Constructors' Championship title away from Mercedes last season and are determined to defend it.
Last year Formula One saw some intriguing twists and turns, with the public falling out of Perez and Verstappen after the 2022 Brazilian Grand Prix. However, this season might have more intrigue and twists in the making.
Lewis Hamilton criticised the FIA for banning drivers from making political statements in support of various causes around the world. Valtteri Bottas has now called out the FIA for trying to control the drivers.
Formula One is never more than a chicane away from an unseemly spat as last week's surfacing of tensions between the sport's custodians the FIA and its owners Liberty Media demonstrated.
Charles Leclerc may have been Max Verstappen's closest challenger in 2022, but new Ferrari team principal Fred Vasseur made it clear that both drivers will start on equal footing.
Red Bull Racing advisor Helmut Marko is no stranger to stirring up controversies with his latest comments suggesting tensions within the Mercedes team.
Ferrari are expected to go all out for Lando Norris if Mercedes manage to convince Charles Leclerc to replace Lewis Hamilton.
Lewis Hamilton has no plans to retire from Formula 1 at the moment, but the Briton, who is in the latter years of his career, is not looking forward to hanging up his helmet.
It's been over a year since Michael Masi's controversial decision saw Max Verstappen claim the 2021 F1 Drivers' title, and Mercedes chief Toto Wolff is still in disbelief.
Lewis Hamilton is keen to extend his stay in Formula 1 and is expected to agree a new long-term deal with Mercedes before the start of the 2023 season.
Lewis Hamilton is in Antarctica with friends training ahead of the 2023 season and F1 fans are convinced the seven-time F1 world champion has a new girlfriend.