Jannik Sinner's Sleeve at Wimbledon Explained by New Arm Injury originally appeared on Athlon Sports. Jannik Sinner has a new look to his all-white attire at Wimbledon, but it is not a welcome addition. Fans are noticing Sinner is doing his best Allen Iverson impression by wearing a white sleeve on his arm at the All England Club.

Novak Djokovic and Jannik Sinner are set to face off for the last spot in Sunday's gentlemen's singles final at Wimbledon. It's a rematch of their recent French Open semi-final, which Sinner won in three tight sets.