Jeffrey John "J. J." Wolf (born December 21, 1998...
wikipedia - 23 Jan 2023Jeffrey John "J. J." Wolf (born December 21, 1998) is an American professional tennis player. He achieved a career-high ATP singles ranking of world No. 83 on 15 August 2022. Wolf played collegiately at The Ohio State University.[1] Wolf began playing semi-pro tennis in 2016 and three years later, in July 2019, signed with Topnotch Management to play professionally.[2]
