Rio Noguchi

Rio Noguchi is a Japanese tennis player born on 28 December 1998. The right-handed competitor plays on the ATP Tour and currently holds a ranking of 221 with 263 points, with a career high of 196. In the 2026 season, according to Tennis Post's match data, Noguchi has played 6 matches across 5 tournaments, winning 1 and losing 5. He competed in qualifying rounds at three Grand Slams – the French Open, Wimbledon and US Open – as well as at the Shanghai Masters 1000 and Hangzhou ATP 250 events, reaching the final qualifying round in Hangzhou.