GO DONNA ! YOU'RE DUE !"'I'm playing good tennis here' - Vekic continues Putintseva mastery at US Open...No.23 seed #DonnaVekic improved to 4-0 against Yulia Putintseva to advance to the second week of the #USOpen for the very first time." https://t.co/xQfmj5HsUn https://t.co/vF6NrAfjc4
