Australian Open Asia-Pacific WC | 11/26 03:30 | - |
Hyeon Chung
v
Rio Noguchi ![]() |
4-6,4-6 | |
Challenger Yokohama | 11/18 06:20 | 25 |
[311] Alexey Zakharov
v
Rio Noguchi [301] ![]() |
6-4,6-4 | |
Challenger Kobe | 11/10 07:10 | 14 |
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6-3,5-7,4-6 | |
Challenger Seoul | 10/29 02:00 | 25 |
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4-6,4-6 | |
Challenger Taipei | 10/22 13:35 | 25 |
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5-7,5-7 | |
Challenger Shenzhen | 10/17 02:30 | 26 |
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6-2,6-3 | |
Challenger Shenzhen | 10/15 02:00 | 25 |
Yusuke Takahashi
v
Rio Noguchi ![]() |
3-6,2-6 | |
ITF M25 Cairns | 10/06 02:40 | 29 |
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6-7,6-4,7-6 | |
ITF M25 Cairns | 10/05 02:30 | 28 |
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6-4,6-2 | |
ITF M25 Cairns | 10/04 01:00 | 27 |
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6-2,6-1 | |
ITF M25 Cairns | 10/03 04:05 | 26 |
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6-2,6-2 | |
ITF M25 Cairns | 10/01 05:00 | 25 |
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6-2,6-2 | |
Challenger Nonthaburi | 09/26 05:10 | 26 |
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4-6,5-7 | |
Challenger Nonthaburi | 09/24 07:15 | 25 |
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6-7,5-7 | |
Challenger Guangzhou | 09/09 06:15 | 25 |
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3-6,4-6 | |
Challenger Shanghai | 09/03 10:00 | 25 |
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5-7,6-7 | |
Challenger Shanghai | 09/02 05:15 | 19 |
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7-6,6-2 | |
Challenger Shanghai | 09/01 11:40 | 14 |
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6-7,7-5,6-0 | |
Challenger Zhangjiagang | 08/30 06:05 | 27 |
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4-6,2-6 | |
Challenger Zhangjiagang | 08/28 02:00 | 26 |
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6-0,3-6,1-6 | |
Challenger Zhangjiagang | 08/27 02:00 | 25 |
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6-3,6-3 | |
Challenger Jinan | 08/24 03:30 | 29 |
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5-7,3-6 | |
Challenger Jinan | 08/23 04:25 | 28 |
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6-7,6-3,5-7 | |
Challenger Jinan | 08/22 05:25 | 27 |
[359] Woobin Shin
v
Rio Noguchi [333] ![]() |
3-6,2-6 | |
Challenger Jinan | 08/21 02:30 | 26 |
[397] Aidan Mchugh
v
Rio Noguchi [333] ![]() |
3-6,3-6 | |
Challenger Jinan | 08/19 08:00 | 25 |
[393] Bogdan Bobrov
v
Rio Noguchi [338] ![]() |
5-7,4-6 | |
Challenger Lexington | 07/30 15:15 | 25 |
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4-6,1-6 | |
Challenger Chicago | 07/22 16:00 | 19 |
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6-3,6-2 | |
Challenger Chicago | 07/21 15:00 | 14 |
[385] Kaichi Uchida
v
Rio Noguchi [335] ![]() |
0-6,1-6 | |
Challenger Granby | 07/18 19:20 | 26 |
[430] Bruno Kuzuhara
v
Rio Noguchi [335] ![]() |
6-3,6-4 |
Rio Noguchi (野口莉央, Noguchi Rio; born 28 December 1998) is a Japanese professional tennis player. He has a career high ATP singles ranking of No. 196 achieved on 18 August 2025 and a doubles ranking of No. 177 achieved on 5 May 2025.
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.