Dayana Yastremska
Dayana Yastremska's Sensational Breakout at the Australian Open
Discover how Dayana Yastremska, a Ukrainian qualifier, shocked the tennis world by reaching her first grand slam semi-final at the Australian Open.
See moreDiscover how Dayana Yastremska, a Ukrainian qualifier, shocked the tennis world by reaching her first grand slam semi-final at the Australian Open.
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