Sumizawa D.

Rating 1542 12–10 (55%) Recent form WLWLL

Best wins

2025-08-20 Lee J. 1558 2-0 ATP Singles: Hersonissos 4 challenger
2025-05-29 Mo Y. 1547 2-1 ATP Singles: Chisinau challenger
2025-07-31 Ochi M. 1501 2-0 ATP Singles: Astana 5 challenger
2025-07-30 Hirose Y. 1498 2-0 ATP Singles: Astana 5 challenger
2025-05-27 Sun Q. 1497 3-2 ATP Singles: Chisinau challenger

Most frequent opponents

Kumasaka T. H2H0–2

Match history (22)

2025-11-16 L Yamanaka T. 1-2 ATP Singles: Sydney challenger
2025-11-09 L Kumasaka T. 0-2 ATP Singles: Brisbane 4 challenger
2025-11-02 W Yuzuki T. 2-0 ATP Singles: Taipei challenger
2025-09-18 L Kumasaka T. 0-2 ATP Singles: Targu Mures 2 challenger
2025-09-17 W Brumm J. 2-0 ATP Singles: Targu Mures 2 challenger
2025-09-02 L Kusuhara Y. 1-2 ATP Singles: Cassis challenger
2025-08-28 L Erel Y. 0-2 ATP Singles: Porto 2 challenger
2025-08-26 W Arcon A. 2-0 ATP Singles: Porto 2 challenger
2025-08-20 W Lee J. 2-0 ATP Singles: Hersonissos 4 challenger
2025-08-02 L Kikuchi Y. 1-2 ATP Singles: Astana 5 challenger
2025-08-01 W Zhang T. 2-0 ATP Singles: Astana 5 challenger
2025-07-31 W Ochi M. 2-0 ATP Singles: Astana 5 challenger
2025-07-30 W Hirose Y. 2-0 ATP Singles: Astana 5 challenger
2025-07-27 L Shin S. 0-2 ATP Singles: Tampere challenger
2025-07-26 L Nidunjianzan F. 1-2 ATP Singles: Tampere challenger
2025-07-25 L Ferguson C. 1-2 ATP Singles: Tampere challenger
2025-07-24 W Liu H. 2-0 ATP Singles: Tampere challenger
2025-07-23 W Tan J. 2-0 ATP Singles: Tampere challenger
2025-07-03 L Xiao L. 0-2 ATP Singles: Troyes challenger
2025-07-02 W Zhang M. 2-0 ATP Singles: Troyes challenger
2025-05-29 W Mo Y. 2-1 ATP Singles: Chisinau challenger
2025-05-27 W Sun Q. 3-2 ATP Singles: Chisinau challenger
About this page
Everything here is derived from match results we hold — wins, losses, opponents and scores. The rating moves after every match by how surprising the result was, so beating a stronger opponent is worth more than beating a weaker one. There is no biography, no ranking points and no editorial: if it is not visible in results, it is not on this page.