| Challenger Gwangju | 04/15 07:20 | 19 | [343] Rio Noguchi v James McCabe [370] | 3-6,1-6 | |
| Challenger Gwangju | 04/14 03:25 | 14 | Rio Noguchi v Mukund Sasikumar | 6-4,6-4 | |
| Challenger - Busan | 04/10 04:20 | 26 | [256] Illya Marchenko v Rio Noguchi [343] | 6-2,6-3 | |
| Challenger - Busan | 04/09 03:50 | 25 | [343] Rio Noguchi v Yunchaokete Bu [181] | 7-5,7-5 | |
| Challenger - Busan | 04/08 01:00 | 19 | [340] Rio Noguchi v James McCabe [366] | 6-4,6-2 | |
| Challenger - Busan | 04/07 01:00 | 14 | [340] Rio Noguchi v Woobin Shin [452] | 3-6,7-6,6-4 | |
| ITF M25 Swan Hill | 03/24 00:00 | 29 | [269] Alex Bolt v Rio Noguchi [362] | 6-1,6-2 | |
| ITF M25 Swan Hill | 03/23 00:00 | 28 | Shintaro Imai v Rio Noguchi | 6-3,6-7,4-6 | |
| ITF M25 Swan Hill | 03/22 01:15 | 27 | [362] Rio Noguchi v Luke Saville [306] | 6-3,6-3 | |
| ITF M25 Swan Hill | 03/21 00:30 | 26 | Rio Noguchi v Pavle Marinkov | 7-6,6-4 | |
| ITF M25 Swan Hill | 03/19 02:10 | 25 | Rio Noguchi v Jayden Court | 6-3,6-2 | |
| ITF M25 Mildura | 03/13 01:05 | 25 | Rio Noguchi v Thomas Braithwaite | 6-1,6-7,3-6 | |
| Challenger New Delhi | 02/25 10:30 | 14 | Alexey Zakharov v Rio Noguchi | 6-3,6-4 | |
| Challenger Pune | 02/18 08:15 | 14 | [379] Yunseong Chung v Rio Noguchi [334] | 7-5,7-6 | |
| Challenger - Burnie | 02/05 03:20 | 25 | [339] Rio Noguchi v Dane Sweeny [233] | 4-6,4-6 | |
| Challenger - Burnie | 02/01 02:55 | 26 | [339] Rio Noguchi v Dane Sweeny [233] | 3-6,4-6 | |
| Challenger - Burnie | 01/29 23:00 | 25 | [339] Rio Noguchi v Blake Mott [405] | 6-1,6-4 | |
| Challenger Nonthaburi | 01/12 05:00 | 28 | [365] Rio Noguchi v Manuel Guinard [323] | 3-6,4-6 | |
| Challenger Nonthaburi | 01/11 04:00 | 27 | [274] Yasutaka Uchiyama v Rio Noguchi [365] | Retired | |
| Challenger Nonthaburi | 01/10 04:30 | 26 | [365] Rio Noguchi v Maximus Jones [499] | 1-6,6-3,6-2 | |
| Challenger Nonthaburi | 01/09 06:30 | 25 | [305] Kaichi Uchida v Rio Noguchi [365] | 7-5,2-6,6-7 | |
| Challenger Nonthaburi | 01/08 03:00 | 19 | Rio Noguchi v Marat Sharipov | 3-6,7-6,6-4 | |
| Challenger Nonthaburi | 01/07 04:40 | 14 | Rio Noguchi v Chanon Phunsawat | 6-1,6-0 | |
| Challenger Nonthaburi | 01/02 08:35 | 25 | [378] Rio Noguchi v Valentin Vacherot [280] | 6-7,6-7 | |
| Challenger Nonthaburi | 01/01 04:25 | 19 | [378] Rio Noguchi v Kaichi Uchida [307] | 6-7,6-1,6-2 | |
| Challenger Nonthaburi | 12/31 08:40 | 14 | [288] Salvatore Caruso v Rio Noguchi [378] | 7-5,4-6,2-6 | |
| Challenger Yokkaichi | 11/28 01:00 | 25 | [374] Rio Noguchi v Marc Polmans [162] | 3-6,4-6 | |
| Challenger - Yokohama | 11/21 06:15 | 25 | [375] Rio Noguchi v Leandro Riedi [208] | 2-6,2-6 | |
| Challenger Kobe | 11/16 03:25 | 26 | [172] Duje Ajdukovic v Rio Noguchi [396] | 6-0,5-7,6-3 | |
| Challenger Kobe | 11/14 01:30 | 25 | [209] Yu Hsiou Hsu v Rio Noguchi [396] | 4-6,3-6 |
Wikipedia - Rio Noguchi
Rio Noguchi (野口莉央, Noguchi Rio, born 28 December 1998) is a Japanese tennis player.
Noguchi has a career high ATP singles ranking of No. 201 achieved on 7 November 2022. He also has a career high ATP doubles ranking of No. 261 achieved on 23 October 2023.
History
2022: ATP debut, first win and Top 250
Noguchi made his ATP main draw debut at the 2022 Rakuten Japan Open Tennis Championships after qualifying for the singles main draw, defeating Tatsuma Ito and Yusuke Takahashi to qualify. He won his first ATP and ATP 500 level match defeating fellow qualifier Ramkumar Ramanathan. As a result he climbed 75 positions up the rankings into the top 250.
Singles: 16 (7–9)
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| Result | W–L | Date | Tournament | Tier | Surface | Opponent | Score |
|---|---|---|---|---|---|---|---|
| Win | 1–0 | May 2018 | Vietnam F1, Thua Thien Hue | Futures | Hard | Ji-Sung Nam | 7–6(7–5), 6–3 |
| Loss | 1–1 | Jun 2018 | Japan F7, Karuizawa | Futures | Clay | Takashi Saito | 3–6, 4–6 |
| Win | 2–1 | Jun 2018 | Japan F8, Akishima | Futures | Carpet | Gengo Kikuchi | 6–3, 6–4 |
| Loss | 2–2 | Dec 2018 | Pakistan F1, Islamabad | Futures | Hard | Cheong-Eui Kim | 7–6(7–3), 2–6, 1–6 |
| Win | 2–3 | Dec 2018 | Pakistan F3, Islamabad | Futures | Hard | Kai Wehnelt | 1–6, 5–7 |
| Loss | 2–4 | Jun 2019 | M25 Nonthaburi, Thailand | World Tennis Tour | Hard | Sidharth Rawat | 5–7, 0–6 |
| Loss | 2–5 | Oct 2019 | M25 Tay Ninh, Vietnam | World Tennis Tour | Hard | Daniel Nguyen | 4–6, 2–6 |
| Loss | 2–6 | Mar 2020 | M25 Mildura, Australia | World Tennis Tour | Grass | Brydan Klein | 5–7, 3–6 |
| Win | 3–6 | Oct 2021 | M25 Pretoria, South Africa | World Tennis Tour | Hard | Filip Peliwo | 6–3, 7–5 |
| Loss | 3–7 | Jun 2022 | M25 Harmon, Guam | World Tennis Tour | Hard | Seong Chan Hong | 3–6, 2–6 |
| Win | 4–7 | Jul 2022 | M25 Idanha-a-Nova, Portugal | World Tennis Tour | Hard | Ben Patael | 6–2, 6–4 |
| Win | 5–7 | Jul 2022 | M25 Idanha-a-Nova, Portugal | World Tennis Tour | Hard | Ben Patael | 6–2, 7–6(7–5) |
| Win | 6–7 | Sep 2022 | M25 Sapporo, Japan | World Tennis Tour | Hard | Shuichi Sekiguchi | 4–6, 7–5, 6–2 |
| Win | 7–7 | Sep 2022 | M25 Sapporo, Japan | World Tennis Tour | Hard | Tatsuma Ito | 6–1, 4–0 ret. |
| Loss | 7–8 | Oct 2022 | M25 Kashiwa, Japan | World Tennis Tour | Hard | Rimpei Kawakami | default |
| Loss | 7–9 | Playford, Australia | Challenger | Hard | Rinky Hijikata | 1–6, 1–6 |
Doubles: 16 (6–10)
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| Result | W–L | Date | Tournament | Tier | Surface | Partner | Opponents | Score |
|---|---|---|---|---|---|---|---|---|
| Loss | 0–1 | Jun 2017 | Japan F8, Akishima | Futures | Carpet | Yuta Shimizu | Yuto Sakai Yunosuke Tanaka |
3–6, 2–6 |
| Win | 1–1 | Feb 2018 | Spain F3, Paguera | Futures | Clay | Yunseong Chung | Bruno Santanna David Vega Hernandez |
2–6, 7–6(8–6), [10–8] |
| Loss | 1–2 | Jun 2018 | Japan F8, Karuizawa | Futures | Clay | Yuichiro Inui | Sora Fukuda Hiromasa Oku |
5–7, 4–6 |
| Win | 2–2 | Dec 2018 | Pakistan F1, Islamabad | Futures | Hard | Cheong-Eui Kim | Darko Jandric Shonigmatjon Shofayziyev |
6–2, 6–4 |
| Loss | 2–3 | Dec 2018 | Pakistan F2, Islamabad | Futures | Hard | Sora Fukuda | Darko Jandric Cheong-Eui Kim |
3–6, 4–6 |
| Loss | 2–4 | Dec 2018 | Pakistan F3, Islamabad | Futures | Hard | Ken Onishi | Anton Chekhov Kai Wehnelt |
3–6, 5–7 |
| Loss | 2–5 | Jun 2019 | M15 Akishima, Japan | World Tennis Tour | Carpet | Yunosuke Tanaka | Hiroyasu Ehara Sho Katayama |
3–6, 4–6 |
| Win | 3–5 | Oct 2019 | M25 Tay Ninh, Vietnam | World Tennis Tour | Hard | Alexey Zakharov | Samuel Beren Billy Harris |
6–7(5–7), 6–4, [10–4] |
| Loss | 3–6 | Dec 2019 | M15 Doha, Qatar | World Tennis Tour | Hard | Adam Moundir | Danylo Kalenichenko Ivan Liutarevich |
3–6, 6–7(3–7) |
| Win | 4–6 | Oct 2020 | M15 Sharm El Sheikh, Egypt | World Tennis Tour | Hard | Shintaro Mochizuki | Gijs Brouwer Ryan Nijboer |
6–2, 7–5 |
| Win | 5–6 | Apr 2021 | M15 Antalya, Turkey | World Tennis Tour | Clay | Shintaro Mochizuki | Benjamin Hassan Constantin Schmitz |
7–6(7–2), 6–2 |
| Loss | 5–7 | Aug 2021 | M25 Champaign, IL, United States | World Tennis Tour | Hard | Yunseong Chung | Ben Shelton Eliot Spizzirri |
4–6, 0–6 |
| Loss | 5–8 | Nov 2021 | M25 Meitar, Israel | World Tennis Tour | Hard | Naoki Nakagawa | Eero Vasa Iiro Vasa |
1–6, 6–7(3–7) |
| Win | 6–8 | Jul 2022 | M25 Idanha-a-Nova, Portugal | World Tennis Tour | Hard | Alexandro Skorilas | Ray Ho Kelsey Stevenson |
6–7(4–7), 6–3, [10–3] |
| Loss | 6–9 | Playford, Australia | Challenger | Hard | Yusuke Takahashi | Jeremy Beale Calum Puttergill |
6–7(2–7), 4–6 | |
| Loss | 6–10 | Yokkaichi, Japan | Challenger | Hard | Masamichi Imamura | Yu Hsiou Hsu Yuta Shimizu |
6–7(2–7), 4–6 |