Alcaraz's hidden injury before success in Indian Wells: "I spent 30 minutes without moving". From February 21 to March 17: there were 25 days of questions for Carlos Alcaraz.

Would his right ankle hold? In the first match of the ATP 500 in Rio de Janeiro, he suffered a grade II sprain. He soon subsided the swelling and then the pain dissipated. But the weakness remained. If he trained alone, he hesitated when stepping and felt unstable; If he training with another tennis player, he could not run because the condition could worsen.