![Jack Sock goes where no man has gone before - Official Site of the 2023 US Open Tennis Championships - A USTA Event Jack Sock goes where no man has gone before - Official Site of the 2023 US Open Tennis Championships - A USTA Event](https://photo-assets.usopen.org/images/pics/large/b_20210831_USO_Day2_BP8_2464.jpg)
Jack Sock goes where no man has gone before - 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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