Japan
19.11.93, 31 years
19.11.93, 31 years
Country
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
Keisuke Watanuki vs. Daisuke Sumizawa - H2H matches
| 11.06.18 | qual. | Keisuke Watanuki | Daisuke Sumizawa | 6-4, 2-6, 6-2 | match details |  Japan F8 | Carpet |
Keisuke Watanuki form & Daisuke Sumizawa form
Keisuke Watanuki - last matches
| Japan F8 - Carpet | ||||
| 13.06.18 2nd round | vs. Sho Katayama | 2-6, 0-6 |  | match details |
| 11.06.18 qual. | vs. Daisuke Sumizawa | 6-4, 2-6, 6-2 |  | match details |
| 11.06.18 1st round | vs. Teppei Uesugi | 6-3, 6-3 | | match details |
| 09.06.18 q 2 | vs. Takuya Kureoka | 7-65, 6-1 | | match details |
| 09.06.18 q 1 | vs. Jun Mizuta | 7-63, 6-1 | | match details |
| Japan F3 - Hard | ||||
| 17.03.18 q 1 | vs. Keisuke Numajiri | 3-6, 1-6 | | match details |
| Kyoto Challenger - Carpet | ||||
| 17.02.18 q 1 | vs. Kosuke Shibano | 4-6, 4-6 | | match details |
| Japan F8 - Carpet | ||||
| 15.06.17 2nd round | vs. Hiroyasu Ehara | 1-6, 3-6 | | match details |
| 14.06.17 1st round | vs. Ryota Kishi | 6-0, 6-1 | | match details |
| 12.06.17 q 2 | vs. Yosuke Oka | 6-0, 6-2 | | match details |
| 12.06.17 qual. | vs. Kazuki Nishiwaki | 6-2, 6-2 | | match details |
| 12.06.17 q 1 | vs. Taketo Takamisawa | 4-6, 6-2, 6-3 | | match details |
| Japan F7 - Hard | ||||
| 08.06.17 2nd round | vs. Kento Takeuchi | 3-6, 5-7 | | match details |
| 06.06.17 1st round | vs. Tung-Lin Wu | 4-3, Tung-Lin Wu - retired | | match details |
| Japan F6 - Clay | ||||
| 29.05.17 q 1 | vs. Han Sungmin | 6-4, 6-0 | | match details |
| 29.05.17 qual. | vs. Yuto Sakai | 6-77, 6-74 | | match details |
| Japan F5 - Hard | ||||
| 03.04.17 qual. | vs. Masaki Sasai | 2-6, 4-6 | | match details |
| 03.04.17 q 1 | vs. Takashi Yasugami | 6-4, 2-6, 7-5 | | match details |
| Japan F4 - Hard | ||||
| 27.03.17 q 1 | vs. Yu Chang | 6-78, 6-3, 6-4 | | match details |
| 27.03.17 q 2 | vs. Yuga Tashiro | 6-2, 7-63 | | match details |
| 27.03.17 qual. | vs. Masaya Kobayashi | 3-6, 2-6 | | match details |
| Japan F2 - Hard | ||||
| 14.03.17 1st round | vs. Yusuke Takahashi | 2-6, 2-6 | | match details |
| 13.03.17 q 1 | vs. Yuta Kawahashi | 6-2, 6-2 | | match details |
| 13.03.17 q 2 | vs. Shinta Fujii | 6-2, 2-6, 6-2 | | match details |
| 13.03.17 qual. | vs. Kittiphong Wachiramanowong | 6-4, 7-61 | | match details |
| Japan F1 - Hard | ||||
| 06.03.17 qual. | vs. Kaito Itsusaki | 3-6, 3-6 | | match details |
| 06.03.17 q 1 | vs. Taiki Kodama | 6-4, 6-3 | | match details |
| 06.03.17 q 2 | vs. Masaki Osafune | 7-64, 0-6, 6-2 | | match details |
| Japan F8 - Carpet | ||||
| 15.06.16 1st round | vs. Shunrou Takeshima | 7-65, 6-0 | | match details |
| 15.06.16 2nd round | vs. Sho Katayama | 3-6, 1-6 | | match details |
Daisuke Sumizawa - last matches
| M15 Osaka - Hard | ||||
| 24.04.25 2nd round | vs. Koki Matsuda | 6-3, 4-6, 6-75 | | match details |
| 23.04.25 1st round | vs. Kosuke Ogura | 6-1, 5-7, 7-69 | | match details |
| M15 Kashiwa - Hard | ||||
| 04.04.25 2nd round | vs. Shunsuke Nakagawa | 6-75, 6-2, 2-6 | | match details |
| 01.04.25 1st round | vs. Hiromasa Koyama | 6-2, 4-6, 6-1 | | match details |
| 31.03.25 qual. | vs. Shunsuke Nakagawa | 6-1, 6-4 | | match details |
| 30.03.25 q 1 | vs. Seiya Nakanishi | 3-6, 6-3, 10-6 | | match details |
| M15 Hinode - Hard | ||||
| 13.03.25 2nd round | vs. Takuya Kumasaka | 6-3, 3-6, 5-7 | | match details |
| 13.03.25 1st round | vs. Ryusuke Horiuchi | 6-2, 6-2 | | match details |
 M15 Maanshan - I. hard | ||||
| 05.03.25 1st round | vs. Woobin Shin | 4-6, 4-6 | | match details |
| 03.03.25 qual. | vs. Seungmin Park | 6-3, 4-6, 10-3 | | match details |
| 03.03.25 q 2 | vs. Junhyun Lee | 6-2, 6-1 | | match details |
| 02.03.25 q 1 | vs. Yanjie Zheng | 6-4, 6-1 | | match details |
| M15 Maanshan - I. hard | ||||
| 26.02.25 1st round | vs. Koki Matsuda | 2-6, 4-6 | | match details |
| 24.02.25 qual. | vs. Shaoyun Liu | 6-3, 6-4 | | match details |
| 24.02.25 q 2 | vs. Yitao Cao | 6-1, 6-3 | | match details |
| 23.02.25 q 1 | vs. Ren Nakamura | 6-1, 6-2 | | match details |
 M25 Bali - Hard | ||||
| 02.01.25 2nd round | vs. Chase Ferguson | 3-6, 2-6 | | match details |
| 01.01.25 1st round | vs. Yusuke Kusuhara | 6-3, 6-0 | | match details |
| M15 Bali - Hard | ||||
| 24.12.24 1st round | vs. Tomohiro Masabayashi | 4-6, 7-60, 2-6 | | match details |
| 23.12.24 qual. | vs. Chase Ferguson | 6-2, 1-1, Chase Ferguson - retired | | match details |
| 22.12.24 q 1 | vs. Renaldi Aqila Arifadli Salim | 6-1, 6-0 | | match details |
 M25 Carrara - Hard | ||||
| 26.11.24 qual. | vs. Ryan Fishback | 6-74, 4-6 | | match details |
| 25.11.24 q 2 | vs. Lachlan Mcfadzean | 6-2, 6-3 | | match details |
| M25 Caloundra - Hard | ||||
| 21.11.24 1st round | vs. Kody Pearson | 7-5, 1-6, 2-6 | | match details |
| 19.11.24 qual. | vs. Thomas Braithwaite | 6-3, 6-1 | | match details |
| 18.11.24 q 2 | vs. Rohan Hazratwala | 6-4, 6-2 | | match details |
| M15 Yanagawa - Hard | ||||
| 30.10.24 1st round | vs. Ryusuke Horiuchi | 3-6, 0-2, - Daisuke Sumizawa - retired | | match details |
| M15 Tanagura - Hard | ||||
| 25.10.24 1/4 | vs. Ryotaro Matsumura | 2-6, 1-6 | | match details |
| 24.10.24 2nd round | vs. Seungmin Park | 7-68, 6-1 | | match details |
| 24.10.24 1st round | vs. Credit Chaiyarin | 7-610, 6-4 | | match details |
