Kai Chen Chang defeated Sophie Lefevre 6-2 6-1 in the Barcelona qualifying round of 16 on clay.
Chen Chang K. took it in straight sets.
Kai Chen Chang beat Sophie Lefevre 6-2 6-1. Umpiry, "Kai Chen Chang vs Sophie Lefevre — Barcelona Qualifying Round of 16", https://umpiry.com/match/2011-04-23/chang-vs-lefevre-barcelona-q16?utm_source=cite (as of 23 April 2011).