Brundle Tells Russell to Fix Late-Stint Trend to Antonelli in Title Fight

Martin Brundle has warned George Russell that a recurring late-stint pace deficit to Kimi Antonelli could sink his 2026 title hopes if left unaddressed. Brundle praised Russell’s return to form in Barcelona—pole and a P2 finish—but flagged that Antonelli’s superior speed on worn tires remains a problem.

Why it matters:

Russell entered the year as Mercedes’ pre-season favorite, yet Antonelli’s five-race winning streak has flipped the script. Brundle argues Russell cannot keep ceding ground to his teammate once the tires degrade if he expects to overturn a 50-point championship deficit. At this level, marginal gains on Sunday decide titles, not just Saturday pace.

The details:

• Brundle wrote that Antonelli consistently found better pace than Russell in the second half of each stint at Barcelona, though the rookie could not quite complete an overtake.
• Russell rediscovered his rhythm by reverting to his own setup instincts, keeping the car on the edge of grip without overdriving the rubber.
• Antonelli’s suspected battery failure with four laps to go cut his lead over Russell to 50 points, while Lewis Hamilton’s Ferrari victory in Barcelona split the Mercedes pair in the standings.
• With 399 points still available, Brundle noted that Antonelli’s advantage feels far less commanding than it did before his Spanish GP retirement.

What's next:

Russell now faces a comeback mission through the summer, needing to prove he can match Antonelli’s racecraft over a full stint distance. If he solves the late-stint drop-off, the championship picture could flip quickly—but the window for a first title is narrowing.