Hard courts, clay courts, or grass courts? Maria Sakkari and Sloane Stephens explain how their routines change depends on what's under their feet, to make sure they remain in the green with their WHOOP Recovery. #WHOOPxWTA Subscribe to the WTA on YouTube: youtube.com/subscription_center?add_user=WTA Follow the WTA on TikTok: tiktok.com/@wta Follow the WTA on Instagram: instagram.com/wta​ Follow the WTA on X: twitter.com/WTA​​ Follow the WTA on Facebook: facebook.com/WTA​​ More WTA tennis videos and match highlights: wtatennis.com​​