Zhou Guanyu lost his seat at Sauber following the 2024 Formula 1 season, as the team added Nico Hülkenberg and Gabriel Bortoleto as their drivers for the 2025 season and beyond. But the Chinese driver will still be in the paddock this upcoming season.

Ferrari has history of looking to recent F1 drivers to support its race team line-up, having worked with Giovinazzi — the driver Zhou replaced at Sauber in 2022 — in recent years. The team announced last year that one of its reserves, Robert Shwartzman, would not be returning in 2025 after his move into IndyCar.

Ferrari appointed Zhou Guanyu as a Formula One reserve driver on Wednesday after the Chinese lost his race seat with Swiss-based Sauber.