Maria Sharapova returns a shot during her semifinal match at Wimbledon, Thursday.  She is expected to play in the Women's Final Match on Saturday. (AP)

Maria Sharapova returns a shot during her semifinal match at Wimbledon, Thursday. She is expected to play in the Women's Final Match on Saturday. (AP)

 

Wimbledon 2011 has featured upset, injury and triumph. Bill Littlefield talks to Bud Collins of the Boston Globe about the most interesting matches of the tournament, and Bud gives his predictions for the men’s and women’s finals.