Kathy Rinaldi defeated Bonnie Gadusek at 6 -- 1 , 6 -- 3 .
Kathy Rinaldi defeated Bonnie Gadusek 6 -- 1 , 6 -- 3 .
Kathy Rinaldi defeated Bonnie Gadusek 6 -- 1 , 6 -- 3 .
解释一下这段文字: Kathy Rinaldi defeated Bonnie Gadusek at 6 -- 1 , 6 -- 3 . 输出: