Red Bull showed strong underlying pace in FP1 at Sepang for the relocated Bahrain Grand Prix, with Max Verstappen topping the session ahead of George Russell and teammate Isack Hadjar despite rivals Leclerc and Russell labeling the team the one to beat. Mercedes evaluated a major upgrade package amid high tyre degradation and overheating on the abrasive, humid track, while forecasts point to potential thunderstorms that could disrupt qualifying and the race. The high-degradation layout rewards careful energy management and one-stop strategies on Pirelli's medium-to-hard compounds, with Verstappen's recent form and Antonelli's championship lead shaping pairwise head-to-head trader pricing across the field.