Tennis pro Dayana Yastremska provisionally suspended for doping
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Top 30 tennis pro Dayana Yastremska was provisionally suspended for failing an out-of-competition doping test, the International Tennis Federation announced Thursday. The ITF said Yastremska, a 20-year-old Ukrainian, tested positive for mesterolone metabolite, a prohibited substance that can be used to boost testosterone. In a statement posted on her Twitter feed, the 29th-ranked Yastremska said she...