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ZooTennis: Discussing the ITF's New Junior Heat Rule; Navarro Wins Grade 2 Title in Montreal; Nakashima Reaches Semis at Laguna Niguel Futures; Oracle Masters Update
Australian Open introduces new heat stress scale, allowing 10-minute breaks in men's matches - ABC News
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Update on Extreme Heat Policy regarding junior and wheelchair matches - Official Site of the 2022 US Open Tennis Championships - A USTA Event
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