Olle Wallin

Olle Wallin is a Swedish professional tennis player born on 22 October 2001. The 24-year-old competes on the ATP Tour and currently holds a ranking of 423 with 117 points, with a career high of 368. In the 2026 season, according to Tennis Post's match data, Wallin has played four matches across two tournaments, winning two and losing two. He stands at position 401 in the 2026 Race.