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 suffered pain, both physical and emotional, in the Wimbledon semifinals on Friday. The emotional pain comes from another lost chance at his 25th career Grand Slam. Djokovic had made six straight Wimbledon finals until this year when he fell to Jannik Sinner in three sets.

Before the highly anticipated semi-final match between Novak Djokovic and Jannik Sinner, several tennis experts shared their predictions. Surprisingly, most favored Djokovic.