Jack Socks' shoes tribute to stricken Mattek-Sands

Jack Sock wrote the name of Bethanie Mattek-Sands on his tennis shoes on Friday in tribute to his gold medal-winning Olympic mixed doubles partner who suffered a sickening injury at Wimbledon

Jack Sock

Jack Sock wrote the name of Bethanie Mattek-Sands on his tennis shoes on Friday in tribute to his gold medal-winning Olympic mixed doubles partner who suffered a sickening injury at Wimbledon.

Mattek-Sands was undergoing scans in a private hospital in the southwest London suburb after a horrifying injury to her right knee that left her flat out on court screaming in pain on Thursday.

"Wearing these on court for you today," Sock tweeted, with this picture. Sock and Mattek-Sands won the mixed doubles gold for USAâu00c2u0080u00c2u0088at the Rio Olympics.

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