JJ Wolf is an American professional tennis player from Ohio. He has a singles career-high ranking of World No. 39, which he reached in February 2023.

Player Profile

Jeffrey John “J. J.” Wolf was born on December 21, 1998, in Indian Hill, Ohio in the United States. He currently resides in Cincinnati, Ohio. He stands 183 cm tall and his weight was last listed at 77 kg. Wolf is right-handed and he has a two-handed backhand.

Height / weight 1.83 m / 77 kg
Born 21 Dec 1998
Nationality United States United States
Playing Style Right Handed
Nickname J.J.

He is coached by Patrick Thompson, David Kass, and Matt Vaughn. Since he turned pro, he has earned around US$1.9 million in prize money.


He turned pro in 2019 and a year later, he made his Grand Slam main draw debut at the US Open where he made it to the third round. In 2021, he took time off playing as he recovered from a hernia operation.

He came back to playing in 2022 and made it to the third round of the US Open a second time. A few months later, he was in the fourth round of the Australian Open.

Also in 2022, he was in the second round of the Sunshine Double. In 2023, he was in the third round of the Italian Open.

Career Record


  • Highest Singles Ranking: 39 (February 13, 2023)
  • Current Singles Ranking: 51 (September 18, 2023)

Best Grand Slam Singles Performances

  • Australian Open - 4R (2023)
  • French Open - 1R (2023)
  • Wimbledon- 2R (2023)
  • US Open - 3R (2020, 2022)


  • Highest Doubles Ranking: 543 (May 22, 2023)
  • Current Doubles Ranking: 575 (September 18, 2023)

Best Grand Slam Doubles Performances

  • Wimbledon - 1R (2023)
  • US Open - 1R (2016)

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