Name: Seita Watanabe
Country: Japan
Birthdate: 25.12.00, 24 years
ATP ranking: 889
TOP ranking's position: 824 (18.11.24, 25 points)
Points: 20
Prize money: 55.601 $
Matches total: 205
Win: 101
%: 49.27 %
Country: Japan
Birthdate: 25.12.00, 24 years
ATP ranking: 889
TOP ranking's position: 824 (18.11.24, 25 points)
Points: 20
Prize money: 55.601 $
Matches total: 205
Win: 101
%: 49.27 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2025 | 0/5 | 0/1 | 0/4 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2024 | 15/17 | 10/9 | 5/8 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2023 | 13/16 | 13/13 | 0/3 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2022 | 14/23 | 12/20 | 2/2 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2021 | 27/20 | 23/15 | 4/5 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2020 | 6/3 | 6/3 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2019 | 25/17 | 20/12 | 5/4 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2018 | 1/2 | 0/0 | 0/0 | 1/1 | 0/1 | 0/0 | 0/0 |
| 2017 | 0/1 | 0/0 | 0/0 | 0/1 | 0/0 | 0/0 | 0/0 |
| TOTAL | 101/104 | 84/73 | 16/26 | 1/4 | 0/1 | 0/0 | 0/0 |
| perc. % | 49.27 % | 53.5 % | 38.1 % | 20 % | 0 % | 0 % | 0 % |
Seita Watanabe / Fixtures
| no matches found |
Seita Watanabe form
Seita Watanabe / Latest Scores
| 13.04.25 | q 1 | Cannon Kingsley | Seita Watanabe | 6-1, 6-2 |  | match details |  San Luis | Clay |
| 23.03.25 | q 1 | Paulo Saraiva Dos Santos | Seita Watanabe | 7-5, 7-61 | | match details |  Concepcion Challenger | Clay |
| 16.03.25 | q 1 | Conner Huertas Del Pino | Seita Watanabe | 4-6, 6-4, 6-1 | | match details |  Asuncion Challenger | Clay |
| 09.03.25 | q 1 | Kilian Feldbausch | Seita Watanabe | 6-1, 6-4 | | match details | Santiago Challenger | Clay |
| 29.12.24 | q 1 | Hikaru Shiraishi | Seita Watanabe | 6-2, 4-6, 6-2 | | match details |  Nonthaburi 1 | Hard |
| 29.10.24 | 1st round | Blake Mott | Seita Watanabe | 7-5, 6-75, 6-3 | | match details |  Sydney Challenger | Hard |
| 28.10.24 | qual. | Seita Watanabe | Cruz Hewitt | 3-6, 6-0, 6-4 |  | match details | ||
| 27.10.24 | q 1 | Seita Watanabe | Charlie Camus | 7-5, 6-1 | | match details | ||
| 21.10.24 | qual. | Pavle Marinkov | Seita Watanabe | 2-6, 7-5, 6-3 | | match details | Playford Challenger | Hard |
| 20.10.24 | q 1 | Seita Watanabe | Matthew Hulme | 6-4, 1-6, 7-68 | | match details | ||
| 19.09.24 | 2nd round | Taisei Ichikawa | Seita Watanabe | 6-3, 6-4 | | match details |  M25 Takasaki | Hard |
| 17.09.24 | 1st round | Seita Watanabe | Ryusuke Horiuchi | 7-5, 7-66 | | match details | ||
| 16.09.24 | qual. | Seita Watanabe | Yuta Tomida | 6-76, 6-3, 10-7 | | match details | ||
| 15.09.24 | q 1 | Seita Watanabe | Shunrou Takeshima | 6-3, 1-6, 10-5 | | match details | ||
| 08.09.24 | q 1 | Pengyu Lu | Seita Watanabe | 7-5, 6-3 | | match details |  Guangzhou Challenger | Hard |
| 25.08.24 | q 1 | Kris Van Wyk | Seita Watanabe | 6-3, 6-3 | | match details | Zhangjiagang Challenger | Hard |
| 18.08.24 | q 1 | Keegan Smith | Seita Watanabe | 6-4, 6-2 | | match details | Jinan Challenger | Hard |
| 17.07.24 | 2nd round | Aleksandre Bakshi | Seita Watanabe | 6-3, 6-1 | | match details |  Astana Challenger | Hard |
| 16.07.24 | 1st round | Seita Watanabe | Filip Peliwo | 6-73, 6-4, 7-68 | | match details | ||
| 15.07.24 | qual. | Seita Watanabe | Aleksandr Lobanov | 6-3, 6-1 | | match details | ||
| 14.07.24 | q 1 | Seita Watanabe | Karan Singh | 6-2, 6-75, 6-3 | | match details | ||
| 09.06.24 | q 1 | Harrison Adams | Seita Watanabe | 6-3, 6-2 | | match details |  Lima 1 | Clay |
| 06.05.24 | qual. | Igor Gimenez | Seita Watanabe | 7-5, 6-4 | | match details |  Santos Challenger | Clay |
| 05.05.24 | q 1 | Seita Watanabe | Enrique Bogo | 6-1, 6-75, 6-3 | | match details | ||
| 22.04.24 | qual. | Lautaro Agustin Falabella | Seita Watanabe | 2-6, 7-5, 6-3 | | match details | Concepcion Challenger | Clay |
| 21.04.24 | q 1 | Seita Watanabe | Felix Corwin | 3-6, 6-2, 6-4 | | match details | ||
| 10.04.24 | 1st round | Johan Nikles | Seita Watanabe | 7-65, 6-4 | | match details |  M25 Hammamet | Clay |
| 08.04.24 | qual. | Hong-Lin Fu | Seita Watanabe | 6-1, 6-4 | | match details | ||
| 08.04.24 | q 2 | Seita Watanabe | Marc Ros Mesas | 6-2, 6-3 | | match details | ||
| 02.04.24 | 1st round | Noah Perfetti | Seita Watanabe | 4-6, 6-2, 7-5 | | match details | M25 Hammamet | Clay |
| 04.03.24 | qual. | Florent Bax | Seita Watanabe | 6-1, 6-4 | | match details |  Kigali 2 | Clay |
| 03.03.24 | q 1 | Seita Watanabe | Sai Karteek Reddy Ganta | 6-4, 6-2 | | match details | ||
| 26.02.24 | qual. | Ivan Denisov | Seita Watanabe | 6-4, 6-75, 6-4 | | match details | Kigali 1 | Clay |
| 25.02.24 | q 1 | Seita Watanabe | Ren Nakamura | 6-1, 6-4 | | match details | ||
| 05.02.24 | qual. | Yuki Mochizuki | Seita Watanabe | 6-3, 6-3 | | match details | Burnie 2 | Hard |
| 04.02.24 | q 1 | Seita Watanabe | Hanyi Liu | 7-62, 6-3 | | match details | ||
| 28.01.24 | q 1 | Yuki Mochizuki | Seita Watanabe | 7-64, 6-0 | | match details | Burnie 1 | Hard |
| 27.12.23 | 1st round | Duckhee Lee | Seita Watanabe | 6-1, 7-64 | | match details | M15 Yanagawa | Hard |
| 22.12.23 | 2nd round | Seita Watanabe | Shu Matsuoka | 7-5, 6-4 | | match details | M15 Yanagawa | Hard |
| 22.12.23 | 1/4 | Masamichi Imamura | Seita Watanabe | 3-6, 6-4, 6-3 | | match details | ||
| 20.12.23 | 1st round | Seita Watanabe | Hayato Matsuoka | 7-5, 6-2 | | match details | ||
| 01.12.23 | 1/4 | David Pichler | Seita Watanabe | 6-2, 6-0 | | match details |  M25 Kalaburagi | Hard |
| 30.11.23 | 2nd round | Seita Watanabe | Rishi Reddy | 6-2, 6-3 | | match details | ||
| 29.11.23 | 1st round | Seita Watanabe | Dhruv Hirpara | 6-2, 2-0, Dhruv Hirpara - retired | | match details | ||
| 22.11.23 | 1st round | Louis Wessels | Seita Watanabe | 6-4, 7-5 | | match details | M25 Mumbai | Hard |
| 20.09.23 | 1st round | Naoki Nakagawa | Seita Watanabe | 6-3, 6-2 | | match details | M25 Takasaki | Hard |
| 18.09.23 | qual. | Seita Watanabe | Mitsuki Wei Kang Leong | 6-4, 6-4 | | match details | ||
| 17.09.23 | q 1 | Seita Watanabe | Ryouga Kanno | 6-2, 6-2 | | match details | ||
| 15.09.23 | 2nd round | Naoki Nakagawa | Seita Watanabe | 6-3, 6-2 | | match details | M25 Sapporo | Hard |
| 13.09.23 | 1st round | Seita Watanabe | Yuta Kikuchi | 6-1, 6-3 | | match details |
