Guy den Ouden

Guy den Ouden is a Dutch tennis player born on 8 April 2002. He competes on the ATP Tour and has achieved a career-high ranking of 147. As of 5 October 2026, he is ranked 321st in the ATP singles rankings with 173 points. During the 2026 season, according to Tennis Post's match data, he has played 7 matches across 5 tournaments, winning 2 and losing 5. He competed in qualifying rounds at the French Open, Wimbledon and the US Open, exiting in each. At the ATP 500 event in Rotterdam, he reached the round of 16.