Janice Tjen vs Yeon Woo Ku Head to Head Tennis Stats and Match Analysis

Janice Tjen and Yeon Woo Ku have met 2 times in professional competition, with Janice Tjen leading 2-0. Their most recent encounter was in June 2025 at W35 Taipei, where Janice Tjen prevailed on hard court 3-6 6-1 7-6(0).

Janice Tjen: Against opponents ranked outside top 100 players in the last 52 weeks, Janice Tjen holds a 38-11 record (77.6%). Throughout her career, she has competed against opponents ranked outside top 100 144 times, winning 122 (84.7%). Janice Tjen has lost her last 4 matches. Over the past 10 matches, she holds a 2-8 record. Over the past 52 weeks, Janice Tjen has posted a 49-26 record (65.3% win rate). Over her career at WTA level, Janice Tjen holds a record of 15-12 (55.6%) on hard, 2-5 (28.6%) on clay, and 0-3 on grass. At Challenger/ITF level: 88-15 (85.4%) on hard, 18-1 (94.7%) on clay, and 1-1 (50.0%) on grass. In the last 52 weeks: 15-12 (55.6%) on hard, 2-5 (28.6%) on clay, and 0-3 on grass at WTA level. 17-4 (81.0%) on hard, 5-0 on clay, and 1-1 (50.0%) on grass at Challenger/ITF level. Janice Tjen has won one WTA tour-level title on hard. She has also won 14 titles at Challenger/ITF level (11 on hard and three on clay). Janice Tjen serves an average of 3.5 aces per match in the last 52 weeks, consistent with her career average of 3.3.

Yeon Woo Ku: Against top 50 players in the last 52 weeks, Yeon Woo Ku holds a 0-1 record (0.0%). Throughout her career, she has competed against top 50 3 times, winning 0 (0.0%). Over the past 10 matches, she holds a 7-3 record. Over the past 52 weeks, Yeon Woo Ku has posted a 44-25 record (63.8% win rate). Over her career at WTA level, Yeon Woo Ku holds a record of 0-2 on hard. At Challenger/ITF level: 183-99 (64.9%) on hard, 24-13 (64.9%) on clay, and 2-2 (50.0%) on grass. In the last 52 weeks: 0-1 on hard at WTA level. 43-19 (69.4%) on hard and 0-1 on clay at Challenger/ITF level. Yeon Woo Ku has won seven titles at Challenger/ITF level (all on hard). Yeon Woo Ku serves an average of 0.8 aces per match in the last 52 weeks, consistent with her career average of 0.9.