Name: Rio Noguchi
Country: Japan
Birthdate: 28.12.98, 26 years
ATP ranking: 246
TOP ranking's position: 201 (07.11.22, 266 points)
Points: 228
Prize money: 313.081 $
Matches total: 590
Win: 348
%: 58.98 %
Country: Japan
Birthdate: 28.12.98, 26 years
ATP ranking: 246
TOP ranking's position: 201 (07.11.22, 266 points)
Points: 228
Prize money: 313.081 $
Matches total: 590
Win: 348
%: 58.98 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2025 | 19/12 | 19/12 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2024 | 41/31 | 36/22 | 1/4 | 0/2 | 0/0 | 4/3 | 0/0 |
| 2023 | 19/31 | 12/18 | 2/7 | 2/2 | 0/0 | 3/4 | 0/0 |
| 2022 | 54/23 | 41/11 | 9/9 | 0/1 | 0/0 | 4/2 | 0/0 |
| 2021 | 25/26 | 18/18 | 7/8 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2020 | 14/12 | 5/6 | 0/3 | 3/2 | 0/0 | 6/1 | 0/0 |
| 2019 | 42/33 | 28/21 | 4/7 | 2/1 | 4/2 | 4/2 | 0/0 |
| 2018 | 59/29 | 30/16 | 24/11 | 0/2 | 5/0 | 0/0 | 0/0 |
| 2017 | 55/32 | 34/18 | 18/13 | 0/0 | 3/1 | 0/0 | 0/0 |
| 2016 | 20/13 | 20/12 | 0/0 | 0/0 | 0/1 | 0/0 | 0/0 |
| TOTAL | 348/242 | 243/154 | 65/62 | 7/10 | 12/4 | 21/12 | 0/0 |
| perc. % | 58.98 % | 61.21 % | 51.18 % | 41.18 % | 75 % | 63.64 % | 0 % |
Rio Noguchi / Fixtures
| 27.05.25 19:40 | 1st round | Rio Noguchi | Yi Zhou | match details |  Little Rock | Hard |
Rio Noguchi form / year 2024 / surface: Hard
Rio Noguchi / year 2024 / surface: Hard
| 17.11.24 | 1st round | Alexey Zakharov | Rio Noguchi | 6-4, 6-4 |  | match details |  Yokohama Challenger | Hard |
| 29.10.24 | 1st round | Tung-Lin Wu | Rio Noguchi | 6-4, 6-4 | | match details |  Seoul Challenger | Hard |
| 17.10.24 | 2nd round | Mackenzie Mcdonald | Rio Noguchi | 6-2, 6-3 | | match details |  Shenzhen Challenger | Hard |
| 15.10.24 | 1st round | Rio Noguchi | Yusuke Takahashi | 6-3, 6-2 |  | match details | ||
| 06.10.24 | fin | Rio Noguchi | Blake Ellis | 6-75, 6-4, 7-64 | | match details |  M25 Cairns | Hard |
| 05.10.24 | 1/2 | Rio Noguchi | Edward Winter | 6-4, 6-2 | | match details | ||
| 04.10.24 | 1/4 | Rio Noguchi | Alexander Klintcharov | 6-2, 6-1 | | match details | ||
| 03.10.24 | 2nd round | Rio Noguchi | Colin Sinclair | 6-2, 6-2 | | match details | ||
| 01.10.24 | 1st round | Rio Noguchi | James Watt | 6-2, 6-2 | | match details | ||
| 26.09.24 | 2nd round | Dalibor Svrcina | Rio Noguchi | 6-4, 7-5 | | match details |  Nonthaburi 4 | Hard |
| 24.09.24 | 1st round | Rio Noguchi | Maximilian Marterer | 7-63, 7-5 | | match details | ||
| 09.09.24 | 1st round | Terence Atmane | Rio Noguchi | 6-3, 6-4 | | match details | Guangzhou Challenger | Hard |
| 03.09.24 | 1st round | Federico Agustin Gomez | Rio Noguchi | 7-5, 7-64 | | match details | Shanghai Challenger | Hard |
| 02.09.24 | qual. | Rio Noguchi | Jie Cui | 7-67, 6-2 | | match details | ||
| 01.09.24 | q 1 | Rio Noguchi | Mirza Basic | 6-76, 7-5, 6-0 | | match details | ||
| 30.08.24 | 1/4 | Mark Lajal | Rio Noguchi | 6-4, 6-2 | | match details | Zhangjiagang Challenger | Hard |
| 28.08.24 | 2nd round | Rio Noguchi | Jie Cui | 0-6, 6-3, 6-1 | | match details | ||
| 27.08.24 | 1st round | Rio Noguchi | Mikalai Haliak | 6-3, 6-3 | | match details | ||
| 24.08.24 | fin | Yibing Wu | Rio Noguchi | 7-5, 6-3 | | match details | Jinan Challenger | Hard |
| 23.08.24 | 1/2 | Rio Noguchi | Yuta Shimizu | 7-64, 3-6, 7-5 | | match details | ||
| 22.08.24 | 1/4 | Rio Noguchi | Woobin Shin | 6-3, 6-2 | | match details | ||
| 21.08.24 | 2nd round | Rio Noguchi | Aidan Mchugh | 6-3, 6-3 | | match details | ||
| 19.08.24 | 1st round | Rio Noguchi | Bogdan Bobrov | 7-5, 6-4 | | match details | ||
| 30.07.24 | 1st round | Learner Tien | Rio Noguchi | 6-4, 6-1 | | match details | Lexington Challenger | Hard |
| 22.07.24 | qual. | Mark Lajal | Rio Noguchi | 6-3, 6-2 | | match details | Chicago Challenger | Hard |
| 21.07.24 | q 1 | Rio Noguchi | Kaichi Uchida | 6-0, 6-1 | | match details | ||
| 18.07.24 | 2nd round | Bruno Kuzuhara | Rio Noguchi | 6-3, 6-4 | | match details |  Granby Challenger | Hard |
| 16.07.24 | 1st round | Rio Noguchi | Mark Lajal | 3-6, 7-5, 6-3 | | match details | ||
| 15.07.24 | qual. | Rio Noguchi | Ryuki Matsuda | 6-72, 6-3, 7-5 | | match details | ||
| 14.07.24 | q 1 | Rio Noguchi | Quinn Vandecasteele | 3-6, 7-65, 6-3 | | match details | ||
| 15.05.24 | 2nd round | Yu Hsiou Hsu | Rio Noguchi | 6-1, 6-4 | | match details | .png){kind=small} Taipei Challenger | Hard |
| 14.05.24 | 1st round | Rio Noguchi | Alafia Ayeni | 7-62, 6-3 | | match details | ||
| 30.04.24 | 1st round | Antoine Escoffier | Rio Noguchi | 6-1, 6-3 | | match details | Guangzhou Challenger | Hard |
| 29.04.24 | qual. | Rio Noguchi | Moez Echargui | 6-4, 2-6, 6-2 | | match details | ||
| 28.04.24 | q 1 | Rio Noguchi | Mikalai Haliak | 4-6, 6-4, 7-64 | | match details | ||
| 24.04.24 | 1st round | Alex Bolt | Rio Noguchi | 2-6, 6-3, 7-65 | | match details | Shenzhen 1 | Hard |
| 23.04.24 | qual. | Rio Noguchi | Ramkumar Ramanathan | 6-2, 7-65 | | match details | ||
| 22.04.24 | q 1 | Rio Noguchi | Yaojie Zeng | 6-76, 7-5, 7-5 | | match details | ||
| 15.04.24 | qual. | James McCabe | Rio Noguchi | 6-3, 6-1 | | match details | Gwangju Challenger | Hard |
| 14.04.24 | q 1 | Rio Noguchi | Mukund Sasikumar | 6-4, 6-4 | | match details | ||
| 10.04.24 | 2nd round | Illya Marchenko | Rio Noguchi | 6-2, 6-3 | | match details | Busan Challenger | Hard |
| 09.04.24 | 1st round | Rio Noguchi | Bu Yunchaokete | 7-5, 7-5 | | match details | ||
| 08.04.24 | qual. | Rio Noguchi | James McCabe | 6-4, 6-2 | | match details | ||
| 07.04.24 | q 1 | Rio Noguchi | Woobin Shin | 3-6, 7-64, 6-4 | | match details | ||
| 25.02.24 | q 1 | Alexey Zakharov | Rio Noguchi | 6-3, 6-4 | | match details |  New Delhi | Hard |
| 18.02.24 | q 1 | Yunseong Chung | Rio Noguchi | 7-5, 7-65 | | match details | Pune Challenger | Hard |
| 05.02.24 | 1st round | Dane Sweeny | Rio Noguchi | 6-4, 6-4 | | match details | Burnie 2 | Hard |
| 01.02.24 | 2nd round | Dane Sweeny | Rio Noguchi | 6-3, 6-4 | | match details | Burnie 1 | Hard |
| 30.01.24 | 1st round | Rio Noguchi | Blake Mott | 6-1, 6-4 | | match details | ||
| 12.01.24 | 1/2 | Manuel Guinard | Rio Noguchi | 6-3, 6-4 | | match details | Nonthaburi 2 | Hard |
| 11.01.24 | 1/4 | Rio Noguchi | Yasutaka Uchiyama | 6-2, 1-0, Yasutaka Uchiyama - retired | | match details | ||
| 10.01.24 | 2nd round | Rio Noguchi | Maximus Jones | 1-6, 6-3, 6-2 | | match details | ||
| 09.01.24 | 1st round | Rio Noguchi | Kaichi Uchida | 5-7, 6-2, 7-61 | | match details | ||
| 08.01.24 | qual. | Rio Noguchi | Marat Sharipov | 3-6, 7-62, 6-4 | | match details | ||
| 07.01.24 | q 1 | Rio Noguchi | Chanon Phunsawat | 6-1, 6-0 | | match details | ||
| 02.01.24 | 1st round | Valentin Vacherot | Rio Noguchi | 7-61, 7-66 | | match details | Nonthaburi 1 | Hard |
| 01.01.24 | qual. | Rio Noguchi | Kaichi Uchida | 6-74, 6-1, 6-2 | | match details | ||
| 31.12.23 | q 1 | Rio Noguchi | Salvatore Caruso | 5-7, 6-4, 6-2 | | match details |
