Noah Rubin recorded his first grand slam win after stunning 17th-seeded Benoit Paire with a straight sets victory on the opening day of the Australian Open in Melbourne.
A former winner of Junior Wimbledon, Rubin, who is 19 and from Long Island, won three tie-breakers to set up a second-round clash against Pierre-Hugues Herbert of France.
Ranked 328 Rubin received a wild card entry into the main draw as part of a reciprocal agreement between the US and Australian tennis associations.
Rafa Nadal is a possible second-round opponent for Dudi Sela of Israel, if he can beat Benjamin Becker.
Serena Williams overcame a battling performance from Italy’s Camila Giorgi to reach round two of the Ladies Singles following a - 6-4, 7-5 success.
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