Chun Hsin Tseng vs Yosuke Watanuki Head to Head Tennis Stats and Match Analysis

Chun Hsin Tseng and Yosuke Watanuki have met 1 time in professional competition, with Yosuke Watanuki leading 1-0. Their most recent encounter was in November 2025 at Kobe Challenger, where Yosuke Watanuki prevailed on hard court 2-6 6-2 6-1.

Chun Hsin Tseng: Against opponents ranked outside top 100 players in the last 52 weeks, Chun Hsin Tseng holds a 26-16 record (61.9%). Throughout his career, he has competed against opponents ranked outside top 100 394 times, winning 241 (61.2%). Over the past 10 matches, he holds a 4-6 record. Over the past 52 weeks, Chun Hsin Tseng has posted a 32-34 record (48.5% win rate). Over his career at ATP level, Chun Hsin Tseng holds a record of 5-17 (22.7%) on hard, 4-9 (30.8%) on clay, and 0-3 on grass. At Challenger/ITF level: 121-69 (63.7%) on clay and 103-66 (60.9%) on hard. In the last 52 weeks: 3-6 (33.3%) on clay, 1-4 (20.0%) on hard, and 0-2 on grass at ATP level. 12-5 (70.6%) on clay and 6-4 (60.0%) on hard at Challenger/ITF level. Chun Hsin Tseng has won 10 titles at Challenger/ITF level (six on clay and four on hard). Chun Hsin Tseng is currently serving 3.4 aces per match in the last 52 weeks (66 matches), up from a career average of 2.7.

Yosuke Watanuki: Against opponents ranked outside top 100 players in the last 52 weeks, Yosuke Watanuki holds a 23-18 record (56.1%). Throughout his career, he has competed against opponents ranked outside top 100 348 times, winning 220 (63.2%). Over the past 10 matches, he holds a 5-5 record. Over the past 52 weeks, Yosuke Watanuki has posted a 28-25 record (52.8% win rate). Over his career at ATP level, Yosuke Watanuki holds a record of 13-18 (41.9%) on hard, 3-3 (50.0%) on clay, and 2-2 (50.0%) on grass. At Challenger/ITF level: 166-82 (66.9%) on hard, 9-17 (34.6%) on clay, and 5-6 (45.5%) on grass. In the last 52 weeks: 4-3 (57.1%) on hard at ATP level. 11-8 (57.9%) on hard and 5-4 (55.6%) on grass at Challenger/ITF level. Yosuke Watanuki has won 10 titles at Challenger/ITF level (all on hard). Yosuke Watanuki is currently serving 9.0 aces per match in the last 52 weeks (53 matches), up from a career average of 7.8.