Mercedes digs into Antonelli's Dutch GP balance mystery

Mercedes has launched a "deep dive" into Kimi Antonelli's Dutch Grand Prix performance after the championship leader revealed a "difficult second half" of the race as he struggled with the balance of his W17. Antonelli had a strong start, jumping George Russell to run second on the opening lap, but the car's handling became increasingly tricky with each pit stop.

Why it matters:

Antonelli leads the championship, but the margins are tightening. Mercedes is still waiting for its major upgrade, so solving this balance issue quickly is vital to keep his title push on track. Any lingering problem could cost valuable points in the coming races.

The details:

• Antonelli felt good on the medium and the first hard tyre, but the second hard felt "really odd."
• Each tyre had a bit more oversteer than the previous one, despite no changes to the car's aero balance.
• Andrew Shovlin, Mercedes' trackside engineering director, said the team is having a "real deep dive into the data" to understand why.
• The issue left Antonelli with "little confidence" while defending from the Ferraris of Lewis Hamilton and Charles Leclerc.
• Russell let his teammate through as part of offset strategies, allowing Antonelli to finish second and extend his championship lead.
• Antonelli thanked Russell, but admitted P2 was the maximum, saying McLaren's pace in the second half was "just too strong."

What's next:

Mercedes wants to get to the bottom of the problem before Monza, where Antonelli will take an engine penalty due to earlier reliability issues. The team expects a tough fight in the meantime, with performance gains hard to come by until its major update lands.