Name: Rio Noguchi
Country: Japan
Birthdate: 28.12.98, 20 years
ATP ranking: 575
TOP ranking's position: 407 (24.12.18, 93 points)
Points: 6
Prize money: 22033 $
Matches total: 253
Win: 162
%: 64.03 %
Country: Japan
Birthdate: 28.12.98, 20 years
ATP ranking: 575
TOP ranking's position: 407 (24.12.18, 93 points)
Points: 6
Prize money: 22033 $
Matches total: 253
Win: 162
%: 64.03 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2019 | 28/17 | 16/10 | 3/3 | 2/1 | 3/1 | 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 | 162/91 | 100/56 | 45/27 | 2/3 | 11/3 | 4/2 | 0/0 |
| perc. % | 64.03 % | 64.1 % | 62.5 % | 40 % | 78.57 % | 66.67 % | 0 % |
Rio Noguchi / scheduled / last
| 20.07.19 03:00 | 1/2 | Yan Bai | Rio Noguchi  | 6-3, 6-4 | match details | .png){kind=small} M25 Taipei | Hard |
Rio Noguchi / last 50 matches
| 19.07.19 | 1/4 | Rio Noguchi | Taisei Ichikawa | 6-2, 7-63 |  | match details | M25 Taipei | Hard |
| 18.07.19 | 2nd round | Rio Noguchi | Tsung-Hao Huang | 6-0, 6-1 | | match details | ||
| 16.07.19 | 1st round | Rio Noguchi | Michael Zhu | 1-6, 6-3, 6-3 | | match details | ||
| 12.07.19 | 1/4 | Jumpei Yamasaki | Rio Noguchi | 6-3, 6-2 |  | match details |  M25 Qujing | I. hard |
| 11.07.19 | 2nd round | Rio Noguchi | Daisuke Sumizawa | 6-3, 6-0 | | match details | ||
| 10.07.19 | 1st round | Rio Noguchi | Lucas Krainer | 7-5, 6-3 | | match details | ||
| 29.06.19 | 1/4 | Yuta Shimizu | Rio Noguchi | 6-3, 6-1 | | match details | M25 Yinchuan | Hard |
| 28.06.19 | 2nd round | Rio Noguchi | Michael Zhu | 7-63, 6-3 | | match details | ||
| 25.06.19 | 1st round | Rio Noguchi | Pak Long Yeung | 6-3, 6-74, 6-4 | | match details | ||
| 22.06.19 | 1/2 | Harry Bourchier | Rio Noguchi | 6-4, 7-64 | | match details | M25 Hengyang | Hard |
| 20.06.19 | 2nd round | Rio Noguchi | Hong Kit Wong | 7-5, 6-0 | | match details | ||
| 20.06.19 | 1/4 | Rio Noguchi | Yan Bai | 3-3, Yan Bai - retired | | match details | ||
| 19.06.19 | 1st round | Rio Noguchi | Chukang Wang | 6-4, 7-5 | | match details | ||
| 15.06.19 | 1/2 | Yuta Kawahashi | Rio Noguchi | 6-4, 6-3 | | match details |  M15 Akishima | Carpet |
| 14.06.19 | 1/4 | Rio Noguchi | Keisuke Saitoh | 6-1, 6-1 | | match details | ||
| 13.06.19 | 2nd round | Rio Noguchi | Shota Tange | 6-2, 2-6, 6-1 | | match details | ||
| 12.06.19 | 1st round | Rio Noguchi | Ko Suzuki | 6-3, 1-6, 6-3 | | match details | ||
| 02.06.19 | fin | Sidharth Rawat | Rio Noguchi | 7-5, 6-0 | | match details |  M25 Nonthaburi | Hard |
| 01.06.19 | 1/2 | Rio Noguchi | Alexander Crnokrak | 6-4, 7-5 | | match details | ||
| 31.05.19 | 1/4 | Rio Noguchi | Shuichi Sekiguchi | 7-5, 5-7, 6-1 | | match details | ||
| 30.05.19 | 2nd round | Rio Noguchi | Anton Chekhov | 6-3, 6-3 | | match details | ||
| 28.05.19 | 1st round | Rio Noguchi | Krittin Koaykul | 6-3, 6-0 | | match details | ||
| 24.05.19 | 1/4 | Harry Bourchier | Rio Noguchi | 7-5, 6-2 | | match details | M25 Nonthaburi | Hard |
| 23.05.19 | 2nd round | Rio Noguchi | Hiroyasu Ehara | 7-5, 6-2 | | match details | ||
| 21.05.19 | 1st round | Rio Noguchi | William Griffith | 7-5, 6-2 | | match details | ||
| 13.05.19 | 1st round | Ji Sung Nam | Rio Noguchi | 6-2, 6-1 | | match details |  Gwangju Challenger | Hard |
| 08.05.19 | 1st round | Tsung-Hao Huang | Rio Noguchi | 6-4, 2-6, 6-3 | | match details | M25 Wuhan | Hard |
| 30.04.19 | 2nd round | Sergiy Stakhovsky | Rio Noguchi | 6-1, 6-4 | | match details | Seoul Challenger | Hard |
| 29.04.19 | 1st round | Rio Noguchi | Seong Chan Hong | 3-6, 6-4, 6-0 | | match details | ||
| 22.04.19 | 1st round | Yunseong Chung | Rio Noguchi | 6-4, 6-3 | | match details | Nanchang Challenger | Clay |
| 12.04.19 | 2nd round | Seong Chan Hong | Rio Noguchi | 6-2, 6-3 | | match details | M25 Matsuyama | Hard |
| 09.04.19 | 1st round | Rio Noguchi | Yuto Sakai | 6-1, 6-0 | | match details | ||
| 02.04.19 | 1st round | Yusuke Takahashi | Rio Noguchi | 6-3, 3-6, 7-5 | | match details | M15 Kashiwa | Hard |
| 28.03.19 | 2nd round | Dusty H. Boyer | Rio Noguchi | 2-6, 7-65, 6-3 | | match details |  M15 Mornington | Clay |
| 26.03.19 | 1st round | Rio Noguchi | Edward Bourchier | 7-64, 6-4 | | match details | ||
| 22.03.19 | 1/4 | Thomas Fancutt | Rio Noguchi | 3-6, 7-65, 6-4 | | match details | M15 Mornington | Clay |
| 21.03.19 | 2nd round | Rio Noguchi | Matyas Fuele | 6-3, 3-6, 6-4 | | match details | ||
| 20.03.19 | 1st round | Rio Noguchi | Edward Bourchier | 6-2, 6-2 | | match details | ||
| 08.03.19 | 1/4 | Dayne Kelly | Rio Noguchi | 3-6, 6-4, 6-4 | | match details | M25 Mildura | Grass |
| 07.03.19 | 2nd round | Rio Noguchi | Colin Sinclair | 6-75, 6-2, 6-3 | | match details | ||
| 05.03.19 | 1st round | Rio Noguchi | Cameron Green | 6-4, 6-4 | | match details | ||
| 01.03.19 | 1/4 | Christopher O'Connell | Rio Noguchi | 6-4, 6-3 | | match details | M25 Albury | Grass |
| 28.02.19 | 2nd round | Rio Noguchi | Dayne Kelly | 7-64, 3-6, 6-2 | | match details | ||
| 27.02.19 | 1st round | Rio Noguchi | Ren Nakamura | 6-1, 6-1 | | match details | ||
| 21.01.19 | qual. | Sadio Doumbia | Rio Noguchi | 6-2, 6-4 | | match details | Burnie Challenger | Hard |
| 22.12.18 | fin | Kai Wehnelt | Rio Noguchi | 6-1, 7-5 | | match details |  Pakistan F3 | Clay |
| 21.12.18 | 1/2 | Rio Noguchi | Hamid Reza Nadaf | 6-0, 3-6, 6-3 | | match details | ||
| 20.12.18 | 1/4 | Rio Noguchi | Ray Ho | 4-6, 6-3, 6-3 | | match details | ||
| 19.12.18 | 2nd round | Rio Noguchi | Aqeel Khan | 6-4, 6-2 | | match details | ||
| 18.12.18 | 1st round | Rio Noguchi | Kento Tagashira | 6-0, 7-5 | | match details |
