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American Jack Sock Wins Rollercoaster Against Alexander Zverev To Reach Semi-finals at Nitto ATP Finals | ATP Tour | Tennis
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US Open Spotlight: Jack Sock - Official Site of the 2023 US Open Tennis Championships - A USTA Event
![Relevant Tennis on Twitter: "World no. 784 Matija Pecotic (33), a part-time player with a full-time job in finance, has just won his first ATP Tour match versus Jack Sock. He turned Relevant Tennis on Twitter: "World no. 784 Matija Pecotic (33), a part-time player with a full-time job in finance, has just won his first ATP Tour match versus Jack Sock. He turned](https://pbs.twimg.com/media/Fo-JRi5WIAIsZOf.jpg)
Relevant Tennis on Twitter: "World no. 784 Matija Pecotic (33), a part-time player with a full-time job in finance, has just won his first ATP Tour match versus Jack Sock. He turned
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Jack Sock stuns world No 3 Alexander Zverev to make history at the ATP Finals | The Independent | The Independent
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