Kalinskaya holds off qualifier Waltert to make Singapore quarters
No.1 seed Anna Kalinskaya defeated Simona Waltert in the Singapore Tennis Open second round, holding off a second-set comeback from 3-1 down by the Swiss qualifier.
No.1 seed Anna Kalinskaya defeated Simona Waltert in the Singapore Tennis Open second round, holding off a second-set comeback from 3-1 down by the Swiss qualifier.
