
Japan
| Age | 27 (28-12-1998) |
| Country | |
| Birthplace | Fukuoka, Japan |
| Height | 168 |
| Weight | 63 |
| Plays | Right-Handed |
| Backhand | Two-Handed |
| Favorite Surface | |
| Coach | Hiroyuki Kojima |
| Turned Pro | |
| Player Status | Active |
Hard
Clay
Grass
Indoor
All
| Aces / Game | 0.09 | 33 / 351 |
| DFs / Game | 0.17 | 61 / 351 |
| 1st Serve % | 68.4% | 1572 / 2298 |
| 1st Serve Win % | 64.8% | 1018 / 1572 |
| 2nd Serve Win % | 48.1% | 349 / 726 |
| Service Points Win % | 59.5% | 1367 / 2298 |
| Opponent Aces / Game | 0.37 | 129 / 351 |
| Opponent Double Faults / Game | 0.18 | 63 / 351 |
| Opponent 1st Serve % | 60.0% | 1338 / 2231 |
| 1st Return Win % | 33.6% | 450 / 1338 |
| 2nd Return Win % | 55.1% | 492 / 893 |
| Return Points Win % | 42.2% | 942 / 2231 |
| Break Points Saved Per Game | 0.34 | 120 / 351 |
| Break Points Faced Per Game | 0.60 | 211 / 351 |
| Break Points Save % | 56.9% | 120 / 211 |
| Service Hold % | 74.1% | 260 / 351 |
| Break Points Won Per Game | 0.33 | 116 / 351 |
| Opponent Break Points Per Game | 0.70 | 245 / 351 |
| BP Won % | 47.3% | 116 / 245 |
| Opp Hold % | 67.0% | 235 / 351 |
| Ilkley Challenger | ||||||
08 Jun 2026 QF | 6 3 4 6 6 2 | L | H2H 0-0 | |||
07 Jun 2026 Q1 | 6 7 6 1 6 3 | W | H2H 0-0 | |||
| French Open - Paris | ||||||
19 May 2026 Q1 | 3 6 7 6 6 2 | L | H2H 0-0 | |||
| Wuxi Challenger | ||||||
08 May 2026 QF | WC | 7 6 7 6 | L | H2H 0-0 | ||
| year | All | hard | clay | indoor | grass |
| 2026 | 21-11 | 20-9 | 0-1 | 0-0 | 1-1 |
| 2025 | 38-30 | 38-30 | 0-0 | 0-0 | 0-0 |
| 2024 | 39-32 | 34-23 | 1-4 | 0-2 | 4-3 |
| 2023 | 20-31 | 13-18 | 2-7 | 2-2 | 3-4 |
| 2022 | 54-22 | 41-10 | 9-9 | 0-1 | 4-2 |
| 2021 | 25-26 | 18-18 | 7-8 | 0-0 | 0-0 |
| 2020 | 14-12 | 5-6 | 0-3 | 3-2 | 6-1 |
| 2019 | 42-33 | 28-21 | 4-7 | 6-3 | 4-2 |
| 2018 | 59-29 | 30-16 | 24-11 | 5-2 | 0-0 |
| 2017 | 55-32 | 34-18 | 18-13 | 3-1 | 0-0 |
| 2016 | 20-12 | 20-11 | 0-0 | 0-1 | 0-0 |
| Grand Slam | 28.6% | 2 / 5 |
| Masters | 0.0% | 0 / 1 |
| Main Tour | 50.0% | 5 / 5 |
| Cups | 0.0% | 0 / 0 |
| Challengers | 50.6% | 120 / 117 |
| Futures | 64.7% | 260 / 142 |
| Vs No.1 | 0.0% | 0 / 0 |
| Vs Top.5 | 0.0% | 0 / 0 |
| Vs Top.10 | 0.0% | 0 / 0 |
| Vs Top.20 | 0.0% | 0 / 0 |
| Vs Top.50 | 0.0% | 0 / 1 |
| Vs Top.100 | 11.1% | 1 / 8 |
| Overall | 58.5% | 375 / 266 |
| Hard | 61.0% | 281 / 180 |
| Clay | 50.8% | 65 / 63 |
| Indoor | 41.2% | 7 / 10 |
| Grass | 62.9% | 22 / 13 |
| Final | 52.4% | 11 / 10 |
| Semi-Final | 71.0% | 22 / 9 |
| Quarter-Final | 43.7% | 31 / 40 |
| Second | 54.5% | 72 / 60 |
| First | 58.2% | 131 / 94 |
| Qualifying Final | 67.7% | 42 / 20 |
| Qualifying R2 | 62.5% | 25 / 15 |
| Qualifying R1 | 70.7% | 53 / 22 |
Title
Finals
![]() Rio Noguchi | Wins VIEW H2H | ![]() Ramkumar Ramanathan | ||
![]() Rio Noguchi | Loss VIEW H2H | ![]() Denis Shapovalov | ||
![]() Rio Noguchi | Draw VIEW H2H | ![]() Aqeel Khan | ||
![]() Rio Noguchi | Draw VIEW H2H | ![]() Illya Marchenko | ||
![]() Rio Noguchi | Draw VIEW H2H | ![]() Blaz Kavcic | ||
![]() Rio Noguchi | Draw VIEW H2H | ![]() Cheong-Eui Kim | ||
![]() Rio Noguchi | Draw VIEW H2H | ![]() Zhe Li | ||
![]() Rio Noguchi | Draw VIEW H2H | ![]() Yuichi Sugita | ||
![]() Rio Noguchi | Draw VIEW H2H | ![]() Michael Look | ||
![]() Rio Noguchi | Draw VIEW H2H | ![]() Daniel Dutra Da Silva | ||
![]() Rio Noguchi | Draw VIEW H2H | ![]() Vincent Stouff | ||
![]() Rio Noguchi | Draw VIEW H2H | ![]() Sergiy Stakhovsky | ||
Kjaer Mcdonald Prediction H2H (0-2)
Sweeny Fearnley Prediction H2H (1-0)
Blockx Cerundolo Prediction H2H (1-0)
Humbert Cilic Prediction H2H (1-0)
Justo Ambrogi Prediction H2H (2-1)
Siniakov Hassan Prediction H2H (0-0)
Tomas Martin Etcheverry Daniil Medvedev Prediction H2H (0-0)