
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 | 40 / 456 |
| DFs / Game | 0.18 | 83 / 456 |
| 1st Serve % | 68.0% | 2042 / 3003 |
| 1st Serve Win % | 64.6% | 1320 / 2042 |
| 2nd Serve Win % | 48.1% | 462 / 961 |
| Service Points Win % | 59.3% | 1782 / 3003 |
| Opponent Aces / Game | 0.37 | 169 / 456 |
| Opponent Double Faults / Game | 0.19 | 89 / 456 |
| Opponent 1st Serve % | 60.7% | 1790 / 2947 |
| 1st Return Win % | 34.0% | 608 / 1790 |
| 2nd Return Win % | 54.5% | 631 / 1157 |
| Return Points Win % | 42.0% | 1239 / 2947 |
| Break Points Saved Per Game | 0.37 | 171 / 456 |
| Break Points Faced Per Game | 0.64 | 294 / 456 |
| Break Points Save % | 58.2% | 171 / 294 |
| Service Hold % | 73.1% | 333 / 456 |
| Break Points Won Per Game | 0.32 | 144 / 456 |
| Opponent Break Points Per Game | 0.69 | 316 / 456 |
| BP Won % | 45.6% | 144 / 316 |
| Opp Hold % | 68.5% | 312 / 456 |
| Lincoln Challenger | ||||||
18 Jul 2026 QF | 6 4 6 4 | L | H2H 0-0 | |||
15 Jul 2026 R2 | 6 4 6 0 | W | H2H 0-0 | |||
13 Jul 2026 R1 | 6 2 4 6 7 5 | W | H2H 0-0 | |||
| Newport Challenger | ||||||
08 Jul 2026 R1 | ALT | 7 5 3 6 6 3 | L | H2H 0-0 | ||
| year | All | hard | clay | indoor | grass |
| 2026 | 25-16 | 22-11 | 0-1 | 0-0 | 3-4 |
| 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 | 25.0% | 2 / 6 |
| Masters | 0.0% | 0 / 1 |
| Main Tour | 50.0% | 5 / 5 |
| Cups | 0.0% | 0 / 0 |
| Challengers | 50.6% | 124 / 121 |
| 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 | 58.3% | 379 / 271 |
| Hard | 60.9% | 283 / 182 |
| Clay | 50.8% | 65 / 63 |
| Indoor | 41.2% | 7 / 10 |
| Grass | 60.0% | 24 / 16 |
| Final | 52.4% | 11 / 10 |
| Semi-Final | 71.0% | 22 / 9 |
| Quarter-Final | 43.1% | 31 / 41 |
| Second | 54.9% | 73 / 60 |
| First | 57.6% | 132 / 97 |
| Qualifying Final | 68.3% | 43 / 20 |
| Qualifying R2 | 62.5% | 25 / 15 |
| Qualifying R1 | 70.1% | 54 / 23 |
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 | ||
(RUS) Pel Prediction H2H (0-0)
Yunis Poertner Prediction H2H (0-0)
Kirchheimer Aguiard Prediction H2H (0-0)
Yunchaokete Gojo Prediction H2H (1-0)
Borges Luz Prediction H2H (0-0)
Miranda Galbis Prediction H2H (0-0)
Lukas Neumayer Yannick Hanfmann Prediction H2H (0-1)