George Russell emerged as the quickest driver in the opening practice session for the Azerbaijan Grand Prix, posting the fastest lap despite the fact that championship leader Kimi Antonelli was forced to halt his run after encountering a hydraulic failure on the circuit. Russell, who trails Antonelli by 81 points in the Drivers' Championship, knows that he must begin to close the gap to his teammate quickly if he hopes to keep the title fight alive and avoid an early resolution to the season's championship battle. His strong start in Baku could prove to be a vital stepping stone toward that goal.
The Mercedes driver benefited from a substantial slipstream provided by Fernando Alonso on his best lap, allowing him to edge out Red Bull's Max Verstappen and both Ferraris by roughly four-tenths of a second. Even before that decisive lap, Russell had demonstrated impressive pace throughout the early part of the session, hinting at the potential speed of the Mercedes package on this demanding street circuit.
Antonelli's day, however, took a dramatic turn when a hydraulic issue forced him to pull off the track, costing him an estimated 35 minutes of valuable running time. The setback leaves the Italian driver at a disadvantage as he prepares for the second practice session scheduled for Thursday at 13:00, which will be broadcast live on Sky Sports F1. Antonelli has won the previous two races, but Baku is notorious for its high‑speed straights, tight corners, and unpredictable weather, often producing unexpected drama. Consequently, Antonelli is aware that his comfortable 81‑point lead over Russell—and his more than 100‑point cushion ahead of Lewis Hamilton and Lando Norris—could be eroded quickly if reliability problems persist.
"Regarding Kimi's performance, the first practice session is the least representative of a weekend's true pace, so that's actually a bit of a relief," commented Jamie Chadwick of Sky Sports F1. "The bigger worry is the underlying cause of the hydraulic failure. We heard reliability was a hot topic for Mercedes earlier in the day; they seemed to have sorted many of those issues over the last few races, but this incident will undoubtedly raise concerns among the team and their engineers." Hamilton and Charles Leclerc each set their quickest times on the medium‑compound tyres, positioning themselves as potential front‑runners for pole position in Friday's qualifying and for the race victory on Saturday afternoon.
Red Bull, meanwhile, introduced several new components for the Baku weekend, including an updated floor, revised side‑pod geometry, and redesigned mirrors. Verstappen appeared particularly quick on the hard tyres during the early stages of the session, suggesting that the Austrian could be a serious contender despite the aerodynamic changes. If Russell's slipstream advantage is removed from his best lap, the data still indicates that Red Bull remains in close contention with Mercedes and Ferrari at the front of the field. McLaren's Oscar Piastri and Lando Norris found themselves in sixth and fourteenth positions respectively, both more than a second off Russell's leading time, even though the team has already fitted a suite of aerodynamic upgrades.
These upgrades are expected to deliver more benefit on high‑speed, non‑street circuits, and McLaren will have ample opportunity to fine‑tune their package over the remaining practice sessions. At one point during the session, Piastri believed his car had suffered damage, but engineers inspected the chassis and found no visible issues. Norris, on the other hand, has yet to display his true speed, leaving McLaren hopeful that further development work will unlock additional performance.
Red Bull's reserve driver Isack Hadjar, who has already secured a contract to remain with the team through 2027, returned to the garage for the first time since July after missing the previous three race weekends due to a wrist injury. Unfortunately, his run was cut short by an engine problem that cost him roughly 30 minutes of track time. This development paved the way for Liam Lawson to rejoin the Racing Bulls lineup, where he launched from seventh on the grid, with teammate Arvid Lindblad occupying eighth. Esteban Ocon, whose future with Haas looks uncertain as the team is expected to release him after the season, managed to finish ninth, while Audi's Gabriel Bortoleto secured tenth place.
Williams' Carlos Sainz experienced a minor brake fire early in the session, but the incident caused only a brief loss of track time, and the team introduced a significant upgrade package for the weekend, hoping to extract more performance. The weekend schedule is packed with action: Thursday, September 24, begins with an F2 qualifying at 10:55, followed by the Team Bosses' press conference at 12:00, and the second practice session for the Azerbaijan GP at 13:00.
The day concludes with "The F1 Show" at 14:15. Friday, September 25, features an F2 sprint at 05:10, the third practice session for the Grand Prix at 09:30, the F2 Feature Race 1 at 11:10, and the build‑up to qualifying at 12:30, leading into the actual qualifying session at 13:00. A special segment, "Ted's Qualifying Notebook," will air at 15:00.
Saturday, September 26, includes the second F2 feature race at 07:55, a pre‑race build‑up at 10:30, and the Azerbaijan Grand Prix itself starting at 12:00, with the chequered flag ceremony and post‑race reaction at 14:00, followed by another edition of "Ted's Notebook" at 15:00. All events will also be streamed live on Sky Sports Main Event. The 2026 Formula 1 season continues to be broadcast live on Sky Sports F1 throughout the week, with the Azerbaijan Grand Prix serving as the centerpiece of a triple‑header of races. The Baku event is slated for Saturday at midday, and viewers can stream the coverage via NOW, which offers a contract‑free subscription that can be cancelled at any time.
This race promises to be a pivotal moment in the championship, especially given the reliability concerns for both Mercedes and Red Bull, and the intense competition among the leading drivers as they battle for crucial points in a venue renowned for its high‑speed thrills and sudden twists.