Name: Daisuke Sumizawa
Country: Japan
Birthdate: 31.01.99, 26 years
ATP ranking: 897
TOP ranking's position: 687 (30.10.23, 42 points)
Points: 19
Prize money: 47.920 $
Matches total: 378
Win: 199
%: 52.65 %
Country: Japan
Birthdate: 31.01.99, 26 years
ATP ranking: 897
TOP ranking's position: 687 (30.10.23, 42 points)
Points: 19
Prize money: 47.920 $
Matches total: 378
Win: 199
%: 52.65 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2025 | 11/4 | 5/2 | 0/0 | 6/2 | 0/0 | 0/0 | 0/0 |
| 2024 | 24/23 | 23/19 | 1/4 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2023 | 23/25 | 20/21 | 3/4 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2022 | 21/18 | 14/11 | 7/7 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2021 | 33/20 | 17/7 | 16/13 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2020 | 1/5 | 1/3 | 0/0 | 0/0 | 0/0 | 0/2 | 0/0 |
| 2019 | 23/24 | 18/14 | 4/8 | 1/1 | 0/1 | 0/0 | 0/0 |
| 2018 | 28/27 | 20/18 | 6/8 | 0/0 | 2/1 | 0/0 | 0/0 |
| 2017 | 24/21 | 16/14 | 6/6 | 0/0 | 2/1 | 0/0 | 0/0 |
| 2016 | 11/12 | 11/11 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 199/179 | 145/120 | 43/51 | 7/3 | 4/3 | 0/2 | 0/0 |
| perc. % | 52.65 % | 54.72 % | 45.74 % | 70 % | 57.14 % | 0 % | 0 % |
Daisuke Sumizawa / Fixtures
| 24.04.25 | 2nd round | Koki Matsuda | Daisuke Sumizawa | match details |  M15 Osaka | Hard | |
| 23.04.25 05:12 | 1st round | Daisuke Sumizawa  | Kosuke Ogura | 6-1, 5-7, 4-6 | match details |
Daisuke Sumizawa form
Daisuke Sumizawa / Latest Scores
| 23.04.25 | 1st round | Daisuke Sumizawa | Kosuke Ogura | 6-1, 5-7, 7-69 |  | match details | M15 Osaka | Hard |
| 04.04.25 | 2nd round | Shunsuke Nakagawa | Daisuke Sumizawa | 7-65, 2-6, 6-2 |  | match details | M15 Kashiwa | Hard |
| 01.04.25 | 1st round | Daisuke Sumizawa | Hiromasa Koyama | 6-2, 4-6, 6-1 | | match details | ||
| 31.03.25 | qual. | Daisuke Sumizawa | Shunsuke Nakagawa | 6-1, 6-4 | | match details | ||
| 30.03.25 | q 1 | Daisuke Sumizawa | Seiya Nakanishi | 3-6, 6-3, 10-6 | | match details | ||
| 13.03.25 | 2nd round | Takuya Kumasaka | Daisuke Sumizawa | 3-6, 6-3, 7-5 | | match details | M15 Hinode | Hard |
| 13.03.25 | 1st round | Daisuke Sumizawa | Ryusuke Horiuchi | 6-2, 6-2 | | match details | ||
| 05.03.25 | 1st round | Woobin Shin | Daisuke Sumizawa | 6-4, 6-4 | | match details |  M15 Maanshan | I. hard |
| 03.03.25 | q 2 | Daisuke Sumizawa | Junhyun Lee | 6-2, 6-1 | | match details | ||
| 03.03.25 | qual. | Daisuke Sumizawa | Seungmin Park | 6-3, 4-6, 10-3 | | match details | ||
| 02.03.25 | q 1 | Daisuke Sumizawa | Yanjie Zheng | 6-4, 6-1 | | match details | ||
| 26.02.25 | 1st round | Koki Matsuda | Daisuke Sumizawa | 6-2, 6-4 | | match details | M15 Maanshan | I. hard |
| 24.02.25 | qual. | Daisuke Sumizawa | Shaoyun Liu | 6-3, 6-4 | | match details | ||
| 24.02.25 | q 2 | Daisuke Sumizawa | Yitao Cao | 6-1, 6-3 | | match details | ||
| 23.02.25 | q 1 | Daisuke Sumizawa | Ren Nakamura | 6-1, 6-2 | | match details | ||
| 02.01.25 | 2nd round | Chase Ferguson | Daisuke Sumizawa | 6-3, 6-2 | | match details |  M25 Bali | Hard |
| 01.01.25 | 1st round | Daisuke Sumizawa | Yusuke Kusuhara | 6-3, 6-0 | | match details | ||
| 24.12.24 | 1st round | Tomohiro Masabayashi | Daisuke Sumizawa | 6-4, 6-70, 6-2 | | match details | M15 Bali | Hard |
| 23.12.24 | qual. | Daisuke Sumizawa | Chase Ferguson | 6-2, 1-1, Chase Ferguson - retired | | match details | ||
| 22.12.24 | q 1 | Daisuke Sumizawa | Renaldi Aqila Arifadli Salim | 6-1, 6-0 | | match details | ||
| 26.11.24 | qual. | Ryan Fishback | Daisuke Sumizawa | 7-64, 6-4 | | match details |  M25 Carrara | Hard |
| 25.11.24 | q 2 | Daisuke Sumizawa | Lachlan Mcfadzean | 6-2, 6-3 | | match details | ||
| 21.11.24 | 1st round | Kody Pearson | Daisuke Sumizawa | 5-7, 6-1, 6-2 | | match details | M25 Caloundra | Hard |
| 19.11.24 | qual. | Daisuke Sumizawa | Thomas Braithwaite | 6-3, 6-1 | | match details | ||
| 18.11.24 | q 2 | Daisuke Sumizawa | Rohan Hazratwala | 6-4, 6-2 | | match details | ||
| 30.10.24 | 1st round | Ryusuke Horiuchi | Daisuke Sumizawa | 6-3, 2-0, Daisuke Sumizawa - retired | | match details | M15 Yanagawa | Hard |
| 25.10.24 | 1/4 | Ryotaro Matsumura | Daisuke Sumizawa | 6-2, 6-1 | | match details | M15 Tanagura | Hard |
| 24.10.24 | 2nd round | Daisuke Sumizawa | Seungmin Park | 7-68, 6-1 | | match details | ||
| 24.10.24 | 1st round | Daisuke Sumizawa | Credit Chaiyarin | 7-610, 6-4 | | match details | ||
| 16.09.24 | qual. | Yamato Sueoka | Daisuke Sumizawa | 0-6, 6-3, 10-3 | | match details | M25 Takasaki | Hard |
| 15.09.24 | q 1 | Daisuke Sumizawa | Taiyo Uenoyama | 6-3, 6-1 | | match details | ||
| 10.09.24 | 1st round | Keisuke Saitoh | Daisuke Sumizawa | 6-1, 6-2 | | match details | M25 Sapporo | Hard |
| 07.09.24 | 1/2 | Naoki Nakagawa | Daisuke Sumizawa | 6-3, 6-4 | | match details | M25 Sapporo | Hard |
| 06.09.24 | 1/4 | Daisuke Sumizawa | Jacob Brumm | 2-6, 6-4, 6-4 | | match details | ||
| 05.09.24 | 2nd round | Daisuke Sumizawa | Riku Takahata | 6-2, 6-3 | | match details | ||
| 04.09.24 | 1st round | Daisuke Sumizawa | Bor Artnak | 6-4, 6-4 | | match details | ||
| 02.09.24 | qual. | Daisuke Sumizawa | Ke Hau Hung | 6-0, 6-2 | | match details | ||
| 01.09.24 | q 1 | Daisuke Sumizawa | Adam Tvede | 6-1, 6-2 | | match details | ||
| 29.08.24 | 2nd round | Arthur Weber | Daisuke Sumizawa | 6-2, 7-64 | | match details |  M25 Hong | Hard |
| 27.08.24 | 1st round | Daisuke Sumizawa | Ki Lung Ng | 6-3, 6-2 | | match details | ||
| 17.07.24 | 1st round | James Watt | Daisuke Sumizawa | 7-66, 6-2 | | match details |  M15 Nakhon | Hard |
| 11.07.24 | 2nd round | Jesse Delaney | Daisuke Sumizawa | 6-3, 3-6, 7-63 | | match details | M15 Nakhon | Hard |
| 10.07.24 | 1st round | Daisuke Sumizawa | Kazuma Kawachi | 7-61, 6-73, 6-2 | | match details | ||
| 02.07.24 | 1st round | Isaac Becroft | Daisuke Sumizawa | 6-1, 6-4 | | match details | M15 Nakhon | Hard |
| 18.06.24 | 1st round | Jae Hwan Kim | Daisuke Sumizawa | 6-1, 7-64 | | match details |  M25 Changwon | Hard |
| 13.06.24 | 2nd round | S D Prajwal Dev | Daisuke Sumizawa | 6-3, 6-4 | | match details | M15 Hong | Hard |
| 12.06.24 | 1st round | Daisuke Sumizawa | Linghao Zhang | 6-1, 6-2 | | match details | ||
| 21.05.24 | 1st round | Hayato Matsuoka | Daisuke Sumizawa | 6-0, 3-0, Daisuke Sumizawa - retired | | match details |  M15 Kursumlijska | Clay |
| 14.05.24 | 1st round | Keisuke Saitoh | Daisuke Sumizawa | 6-4, 5-7, 6-3 | | match details | M15 Kursumlijska | Clay |
| 07.05.24 | 1st round | Branko Djuric | Daisuke Sumizawa | 6-3, 7-5 | | match details | M25 Kursumlijska | Clay |
