Venus Williams looked disoriented , could n't even serve . and she just could n't play to her potential today , '' Venus Williams said . She says 'this bug ' made it difficult to play . She 's been ill for days , sister Williams says . The Serena Williams sisters have won one doubles titles at CNN .
Venus Williams looked disoriented , could n't even serve . She says 'this bug ' made it difficult to play . She 's been ill for days , sister Williams says . The Serena Williams sisters have won one doubles titles at CNN .