Antonelli Skeptical as Upgraded Mercedes Package Struggles in Singapore

Formula 1 championship leader Andrea Kimi Antonelli cut a frustrated figure following Friday's Sprint Qualifying at the Singapore Grand Prix, having managed only seventh on the grid after struggling with Mercedes' latest upgrade package.

The 20-year-old Italian is enjoying a remarkable 2026 campaign, holding a commanding 86-point lead at the summit of the standings over teammate George Russell, but recent outings have proved far from straightforward.

At Sepang in Malaysia, Red Bull's Max Verstappen converted pole into a dominant victory, leaving Antonelli to settle for second despite Mercedes introducing a substantial raft of upgrades. With the team still searching for the optimal balance with the new components, Antonelli continued with the updated W17 in Singapore, while Russell reverted to the previous specification for direct back-to-back comparison.

However, the updates failed to deliver the expected gains for the championship leader. Antonelli could only manage seventh in Friday's sole practice session—topped by Russell—before repeating the result in Sprint Qualifying, ending up 0.573 seconds adrift of his teammate in second and 0.693 seconds behind pole-sitter Verstappen.

"I was struggling right from FP1. There are still a lot of things we don't fully understand about this new package. The car is really tricky to drive, quite unpredictable, and putting together a clean lap has been a massive challenge. It's a shame because we came here with high hopes, but so far it's been a very tough weekend," Antonelli told F1 TV.

His comments echoed the assessment of team principal Toto Wolff, who acknowledged after the opening session that the revised setup appeared significantly more difficult to handle.

Antonelli remains cautious ahead of the remainder of the Marina Bay street circuit weekend, where Verstappen looks formidable and both McLaren and Ferrari are firmly in the hunt at the front.