Karen Khachanov trains with his first coach Vedran Martic - UBITENNIS
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Karen Khachanov on Twitter: "Another working day with my coach Vedran Martic✌🏻Getting ready for US series.The plan is to play Washington-Toronto-Cincinnati and US Open 🎾🇺🇸… https://t.co/696fnaxqlV"
Vedran Martic named new Croatia Davis Cup tennis coach | Croatia Week
Vedran Martic named new Croatia Davis Cup tennis coach | Croatia Week
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