Name: Rio Noguchi
Country: Japan
Birthdate: 28.12.98, 26 years
ATP ranking: 242
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: 242
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 | 1st round | Rio Noguchi | Yi Zhou | match details |  Little Rock | Hard |
Rio Noguchi form / surface:
Rio Noguchi / surface:
| 09.05.25 | 1/4 | Terence Atmane | Rio Noguchi | 6-4, 6-2 |  | match details |  Wuxi Challenger | Hard |
| 07.05.25 | 2nd round | Rio Noguchi | Zhe Li | 6-2, 6-4 |  | match details | ||
| 05.05.25 | 1st round | Rio Noguchi | Hugo Grenier | 6-2, 3-6, 6-0 | | match details | ||
| 28.04.25 | 1st round | Brandon Holt | Rio Noguchi | 7-63, 7-62 | | match details | Guangzhou Challenger | Hard |
| 24.04.25 | 2nd round | Alibek Kachmazov | Rio Noguchi | 7-63, 6-4 | | match details |  Gwangju Challenger | Hard |
| 23.04.25 | 1st round | Rio Noguchi | Sho Shimabukuro | 6-4, 6-0 | | match details | ||
| 21.04.25 | qual. | Rio Noguchi | Kasidit Samrej | 6-4, 6-4 | | match details | ||
| 20.04.25 | q 1 | Rio Noguchi | Mats Rosenkranz | 6-4, 7-69 | | match details | ||
| 15.04.25 | 1st round | Adam Walton | Rio Noguchi | 6-0, 6-2 | | match details | Busan Challenger | Hard |
| 20.03.25 | 2nd round | Renta Tokuda | Rio Noguchi | 6-1, 6-1 | | match details | M25 Shenzhen | Hard |
| 19.03.25 | 1st round | Rio Noguchi | Lingxi Zhao | 6-3, 6-3 | | match details | ||
| 14.03.25 | 1/4 | Akira Santillan | Rio Noguchi | 7-64, 6-3 | | match details | M25 Luan | Hard |
| 13.03.25 | 2nd round | Rio Noguchi | Nino Ehrenschneider | 7-62, 6-3 | | match details | ||
| 12.03.25 | 1st round | Rio Noguchi | Niels Visker | 6-2, 6-4 | | match details | ||
| 26.02.25 | 2nd round | James McCabe | Rio Noguchi | 7-5, 5-7, 7-65 | | match details |  Bengaluru Challenger | Hard |
| 24.02.25 | 1st round | Rio Noguchi | Justin Engel | 7-5, 6-2 | | match details | ||
| 18.02.25 | 1st round | Kyrian Jacquet | Rio Noguchi | 6-1, 6-3 | | match details | Pune Challenger | Hard |
| 11.02.25 | 1st round | Hynek Barton | Rio Noguchi | 3-6, 6-3, 6-4 | | match details | New Delhi | Hard |
| 07.02.25 | 1/4 | Elias Ymer | Rio Noguchi | 6-2, 6-3 | | match details | Chennai Challenger | Hard |
| 05.02.25 | 2nd round | Rio Noguchi | Jacopo Berrettini | 7-5, 6-3 | | match details | ||
| 04.02.25 | 1st round | Rio Noguchi | Kimmer Coppejans | 7-5, 3-1, Kimmer Coppejans - retired | | match details | ||
| 15.01.25 | 2nd round | Murphy Cassone | Rio Noguchi | 6-3, 6-4 | | match details |  Nonthaburi 3 | Hard |
| 14.01.25 | 1st round | Rio Noguchi | Timofey Skatov | 6-1, 6-3 | | match details | ||
| 13.01.25 | qual. | Rio Noguchi | Andre Ilagan | 6-4, 7-5 | | match details | ||
| 12.01.25 | q 1 | Rio Noguchi | Yuttana Charoenphon | 6-2, 7-65 | | match details | ||
| 11.01.25 | fin | Rio Noguchi | Jie Cui | 7-69, 6-2 | | match details | Nonthaburi 2 | Hard |
| 10.01.25 | 1/2 | Rio Noguchi | Murphy Cassone | 7-5, 6-74, 6-3 | | match details | ||
| 09.01.25 | 1/4 | Rio Noguchi | Maximus Jones | 3-6, 6-1, 6-0 | | match details | ||
| 08.01.25 | 2nd round | Rio Noguchi | Corentin Denolly | 6-3, 6-3 | | match details | ||
| 06.01.25 | 1st round | Rio Noguchi | Thanapet Chanta | 7-5, 6-3 | | match details | ||
| 30.12.24 | 1st round | Lukas Neumayer | Rio Noguchi | 6-2, 6-3 | | match details | Nonthaburi 1 | Hard |
| 17.11.24 | 1st round | Alexey Zakharov | Rio Noguchi | 6-4, 6-4 | | match details |  Yokohama Challenger | Hard |
| 10.11.24 | q 1 | Kasidit Samrej | Rio Noguchi | 3-6, 7-5, 6-4 | | match details | Kobe Challenger | I. hard |
| 29.10.24 | 1st round | Tung-Lin Wu | Rio Noguchi | 6-4, 6-4 | | match details | Seoul Challenger | Hard |
| 22.10.24 | 1st round | Benoit Paire | Rio Noguchi | 7-5, 7-5 | | match details | .png){kind=small} Taipei 2 | I. 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 |
