Reporting note: this article draws on Sky Sports; Score808 Live provides the summary and editorial framing.
Five Teams Deploy Mandatory Rookie Runs at the Hungaroring
Race-fuel fumes and hot brake dust will greet an altered grid on Friday morning in Budapest. Five Formula 1 regulars—headlined by championship leader Kimi Antonelli and McLaren’s Oscar Piastri—will sit out the opening practice session at the Hungaroring as teams move quickly to clear their mandatory rookie running requirements.
Sporting regulations mandate that each constructor allocate a minimum of two practice sessions per car to rookie drivers during the championship calendar. With Budapest offering a traditional three-session weekend rather than a Sprint format (and a circuit layout nestled in a natural bowl where grandstands cling abruptly to dusty hillsides), teams have seized the chance to run test programmes without sacrificing race-critical setup time.
Mercedes Clears Antonelli’s Quota; Russell Facing Post-Break Handover
Mercedes reserve driver Frederik Vesti steps into the cockpit of Antonelli’s machine for FP1. Having previously piloted the car in Barcelona, Vesti’s Budapest outing fulfills the Italian driver’s rookie handover quota for the season. Antonelli currently holds a 45-point lead over Lewis Hamilton and sits 50 points clear of teammate George Russell.
The scheduling dynamic creates a stark contrast inside the Mercedes garage. While Antonelli will have unobstructed track time across the remaining eleven rounds, Russell has yet to surrender his cockpit, meaning the British driver must surrender two FP1 sessions during the high-stakes run following the summer break.
Transfer Rumors Intensify as Fornaroli Takes Piastri’s McLaren
Reigning Formula 2 champion Leonardo Fornaroli will slide into Piastri’s McLaren for his second FP1 appearance of 2026, having previously driven Lando Norris’s car in Spain. The 21-year-old Italian’s presence in the paddock coincides with mounting transfer news and paddock speculation linking him with a potential future seat at Haas.
Fornaroli completed a Testing of Previous Cars (TPC) test with Haas in June, sparking paddock chatter regarding a potential long-term drive. When questioned about the driver market and whether the Italian is being evaluated as an option to replace Esteban Ocon down the line, Haas team principal Ayao Komatsu maintained an open posture: "At the moment we are not deciding anything. We're simply keeping the options open. We are not in a hurry, but Leo did a great job."
Three Additional Cockpit Changes Confirmed for FP1
The FP1 roster shuffle extends across three further garages:
- Haas: Ryo Hirakawa replaces Oliver Bearman for his second practice session of the season.
- Alpine: Paul Aron takes the wheel of Franco Colapinto’s car for his third Friday run of 2026, building on earlier sessions on loan at Audi in Barcelona and Austria.
- Cadillac: Former IndyCar standout Colton Herta takes over Valtteri Bottas’s seat for the opening hour.
Floorboards.