Mercedes’ split strategy at Monza lets Kimi Antonelli overtake George Russell late in Italian GP

Summary

During the Italian GP at Monza, Mercedes chose not to pit George Russell under the Virtual Safety Car, which critics argue was unlucky or unfair. Toto Wolff explained that the team had 'no chance' to alter Russell's tyre strategy at that moment, which ultimately contributed to him being overtaken late in the race by Kimi Antonelli. The decision appears to have been a key factor in the race outcome, with Russell missing out on a potential victory due to the strategic call.

The Full Story

Kimi Antonelli claimed victory at the Italian Grand Prix in Monza after overtaking his Mercedes teammate George Russell in the closing laps, a result shaped decisively by a late Virtual Safety Car (VSC) period and Mercedes’ split tyre strategy. Antonelli, who started 19th due to an engine penalty, surged through the field and pitted for fresh medium tyres under the VSC with 25 laps remaining. Meanwhile, Russell remained out on the hard tyres he had been running since the race restart, a decision Mercedes says they had no chance to alter. This strategic divergence left the drivers 15 seconds apart on track when the VSC ended, allowing Antonelli to close the gap and pass Russell with three laps to go, securing his seventh win of the 2026 season and extending his championship lead over Russell to 66 points with ten races left [1][2][3].

The race unfolded with Russell leading Antonelli for much of the latter stages, the two teammates frequently swapping positions as they battled for supremacy. Antonelli’s climb from 19th was impressive, and his ability to capitalize on the VSC was crucial. Mercedes elected to pit Antonelli for new medium tyres during the VSC, while keeping Russell on the hard tyres, a call that effectively handed the advantage to Antonelli in the final stint. Russell acknowledged the logic behind the team’s decision, noting that since he was on hard tyres and Antonelli on mediums at the time of the VSC, it made sense for Antonelli to pit. However, Russell expressed frustration with the timing of the VSC, suggesting it disadvantaged him as those on medium tyres would have had a performance edge over those on hard tyres [1].

Mercedes team principal Toto Wolff explained that the team had not anticipated Antonelli’s two-stop strategy to be superior to Russell’s one-stop plan. Wolff praised Antonelli’s composed and risk-free drive, which saw him steadily overtake rivals after the VSC. He admitted that in hindsight, the two-stop approach was the better strategy, but the team had no opportunity to switch Russell’s tyres during the VSC period. “We needed to go on the one-stop; there was no chance,” Wolff said, emphasizing that Russell was left to fight on worn tyres at the end of the race [2][3].

Russell’s concession was gracious despite the disappointment of losing the win. He reflected on the battle with Antonelli as a “nice fight” and felt he was holding his own before the tyre disadvantage became decisive. He also acknowledged that had Mercedes pitted both drivers, Antonelli would have lost track position to Max Verstappen, who also pitted under the VSC, complicating the team’s strategic options. Russell described the VSC timing as “awkward” and admitted the team was uncertain about the best strategy in the moment, leading to the split call [1].

Antonelli’s victory was further highlighted by the struggles of Ferrari at their home race. Charles Leclerc crashed out on lap two, removing a key championship contender early, while Lewis Hamilton, Russell’s Mercedes teammate, battled grip issues and finished sixth. Antonelli now holds a commanding 66-point lead over Russell and a 76-point advantage over Hamilton in the Drivers’ Championship as the season approaches its final third [2][3].

The Italian GP result underscores the fine margins and strategic gambles that continue to shape the 2026 Formula 1 season. Mercedes’ split strategy, while securing a one-two finish, cost Russell a potential victory and widened Antonelli’s championship lead. With ten rounds remaining, the focus shifts to how Mercedes will manage their drivers’ strategies to challenge Antonelli’s dominance, starting with the upcoming Spanish Grand Prix in Madrid. The team’s ability to adapt quickly to race developments and optimise tyre choices will be critical in the championship fight going forward.