Yeonsu Jeong

Yeonsu Jeong. Over the last 52 weeks the serve has landed 65% of first deliveries, winning 65.8% of those points. Breaking is the real weapon here: 112% of break chances get taken. Service games rarely slip away: 172.8% of them are held. Almost the entire record comes from one surface, hard (3-3).

Results keep swinging: 2 up and 3 down across the last 5. The longest match we have on record ran to 31 games, against Y. S. Chung. More of the matches we cover came at ITF Men M15 Gimcheon than anywhere else — 3 of them. Predictions cover match winner and score, alongside serve, return and break-point statistics. Most recently seen in our data at Challenger Seoul Korea Republic Qualifying.