ATPCompletedHard
M25 Sapporo 2025
ITF M25 · M25 Sapporo · Sep 1 – Sep 8, 2025
Round of 32(32)
Daisuke Sumizawa66
Yusuke Kusuhara14
Naoki Nakagawa66
Keisuke Saitoh44
Shinji Hazawa366
Hiromasa Koyama614
Hikaru Shiraishi67
Daiki Yoshimura25
Jacob Brumm66
Taki Adachi11
Kosuke Ogura636
Ryotaro Matsumura364
Naoya Honda66
Issei Okamura32
Yusuke Takahashi66
Jonathan Mridha23
Ryota Tanuma66
Yuki Mochizuki22
Kaichi Uchida677
Taisei Ichikawa463
Taketo Takamisawa677
Hayato Matsuoka365
Charles Broom66
Yamato Sueoka21
Yuta Tomida66
Yuhei Kono23
Shunsuke Nakagawa677
Jumpei Yamasaki361
Takuya Kumasaka66
Toru Horie24
Matthew Dellavedova776
Naoki Tajima624
Yuki Mochizuki66
Riku Takahata11
Matthew Dellavedova7656
Naoya Honda5774
Hikaru Shiraishi6576
Ryo Tabata7750
Charles Broom66
Hyu Kawanishi21
Sora Fukuda66
Jacob Brumm24
Yusuke Takahashi66
Dominik Palan22
Shunsuke Nakagawa677
Taketo Takamisawa463
Kokoro Isomura66
Taisei Ichikawa21
Masamichi Imamura66
Keisuke Saitoh33
Kaichi Uchida66
Takuya Kumasaka34
Yusuke Kusuhara276
Hiromasa Koyama653
Mark Whitehouse66
Ryotaro Matsumura23
Hayato Matsuoka66
Leo Vithoontien24
Renta Tokuda66
Ryota Tanuma23
Naoki Nakagawa66
Sho Katayama42
Kosuke Ogura67
Yuta Kawahashi35
Round of 16(16)
Charles Broom66
Daisuke Sumizawa22
Matthew Dellavedova66
Yuta Tomida42
Ryota Tanuma566
Shunsuke Nakagawa712
Takuya Kumasaka6646
Jacob Brumm4771
Kaichi Uchida66
Kosuke Ogura34
Hikaru Shiraishi66
Shinji Hazawa11
Naoki Nakagawa66
Taketo Takamisawa34
Yusuke Takahashi66
Naoya Honda44
Masamichi Imamura678
Sora Fukuda366
Shunsuke Nakagawa7877
Yusuke Takahashi6664
Mark Whitehouse77
Kokoro Isomura55
Charles Broom66
Yusuke Kusuhara43
Renta Tokuda66
Hayato Matsuoka42
Matthew Dellavedova67
Yuki Mochizuki35
Kaichi Uchida66
Kosuke Ogura33
Naoki Nakagawa66
Hikaru Shiraishi31
Quarterfinals(8)
Semifinals(4)