Oscar Piastri-Mark Webber Split: A Look at Their Partnership Over the Years

Oscar Piastri and manager Mark Webber have officially ended their seven-year partnership following the Brazil Grand Prix in 2026. Webber originally signed Piastri to JAM Sports Management in 2019, guiding the Australian driver through consecutive championships in Formula Renault Eurocup, Formula 3, and Formula 2 before orchestrating his high-profile move to McLaren for his Formula 1 debut in 2023.

The split follows Webber taking a reduced trackside role earlier in the year to focus on other ventures. During their partnership, Webber famously navigated a legal dispute with Alpine in 2022 to secure Piastri's McLaren seat, leading to race wins, multiple podiums, and back-to-back constructors' championships.