The 2026 United States Grand Prix at Circuit of the Americas features a highly competitive Practice 2 fastest-lap market because Mercedes, Ferrari, McLaren, and Red Bull have shown closely matched single-lap pace through the season. Championship leader Kimi Antonelli and teammate George Russell head the standings, yet Max Verstappen’s recent Singapore victory and strong qualifying form keep Red Bull in the mix, while Charles Leclerc, Lando Norris, Lewis Hamilton, and Oscar Piastri regularly post top times in FP sessions. Hot temperatures above 30°C and a 50% rain chance add setup variability, with teams often prioritizing qualifying simulations or long runs in the evening session. This parity, combined with COTA’s mix of high-speed corners and elevation changes, leaves multiple frontrunners with realistic prospects of posting the benchmark lap.