Ryo Tabata
2025
| US OPEN JUNIOR | [10] | 2R |
| J300 COLLEGEPARK | [4] | Semi |
| WIMBLEDON JUNIOR | [10] | 1R |
| J300 ROEHAMPTON | [7] | 2R |
| ROLAND GARROS JUNIOR | [13] | Semi |
| J500 MILAN | [10] | 1R |
| J300 SANTACROCESULLARNO | [4] | 1R |
| J300 NONTHABURICLOSEDREGIONALCHAMPIONHSIPS | [1] | Win |
| J300 KUCHING | [1] | Win |
| J300 NONTHABURI | [8] | Win |
| J500 GASPAR | [15] | 3R |
| J300 PORTOALEGRE | Quarter | |
| J300 ASUNCION | [7] | 2R |
| AUSTRALIAN OPEN JUNIOR | 1R | |
| J300 TRARALGON | 1R |
2024
| J300 WANJU | [7] | 3R |
| J500 OSAKA | 1R | |
| J200 SYDNEY | [3] | 3R |
| J200 TAMPICO | 2R | |
| J200 VERACRUZ | Semi | |
| J100 VERACRUZ | [3] | 3R |
| J300 NONTHABURI-2 | Semi | |
| J200 KUALALUMPUR | 1R | |
| J300 KUCHING | 1R | |
| J300 NONTHABURI | Quarter | |
| J200 NONTHABURI | 3R | |
| AUSTRALIAN OPEN JUNIOR | 1R |
2023
| J200 NAGOYA | 2R | |
| J500 OSAKA | 1R | |
| J300 WANJU | 3R | |
| J200 TAINAN | [8] | Quarter |
| J60 EINDHOVEN | [2] | Final |
| J60 HILLEGOM | [2] | 2R |
| J60 NONTHABURI | [4] | Semi |
| J60 SUNCHANG | [5] | 2R |
| J300 NONTHABURI | 2R | |
| J200 NONTHABURI | 2R |
2022
| J3 ANDONG | 1R | |
| JB1 OSAN-ASIACLOSED | 2R | |
| J2 NAGOYA | 2R | |
| JAOSAKA | 1R | |
| J3 KAWAGUCHI | Quarter | |
| J4 MIKICITY | 2R | |
| J5 KURUME | 2R |
2021
Nation
JPN
Generation
Born in 2008 (16-17 years old)
World Ranking
Junior World Ranking　12th
ATP Ranking　965th
Year-end Junior World Ranking
- Year-end 2024 104th
- Year-end 2023 317th
- Year-end 2022 711th
- Year-end 2021 2398th
Match Details
2025 US OPEN JUNIOR
| W | 1R | William Rejchtman Vinciguerra | 6-4 1-6 7-5 |
| L | 2R | Tito Chavez | 6-7 6-3 3-6 |
2025 J300 COLLEGEPARK
| W | 2R | Andrew Johnson | 7-6 5-7 6-3 |
| W | 3R | Linus Lagerbohm | 4-6 6-3 6-2 |
| W | QF | Timofei Derepasko | 6-2 7-5 |
| L | SF | Yannick Theodor Alexandrescou | 7-6 1-6 2-6 |
2025 WIMBLEDON JUNIOR
| L | 1R | Jack Secord | 2-6 4-6 |
2025 J300 ROEHAMPTON
| W | 1R | Michele Mecarelli | 6-3 1-6 6-2 |
| L | 2R | Flynn Thomas | 2-6 3-6 |
2025 ROLAND GARROS JUNIOR
| W | 1R | Dominick Mosejczuk | 6-4 6-4 |
| W | 2R | Mickael Kaouk | 6-3 6-2 |
| W | 3R | Jack Kennedy | 6-4 7-6 |
| W | QF | Alexander Vasilev | 6-3 7-6 |
| L | SF | Niels Mcdonald | 2-6 2-6 |
2025 J500 MILAN
| L | 1R | Karim Bennani | 3-6 2-6 |
2025 J300 SANTACROCESULLARNO
| L | 1R | Luis Guto Miguel | 2-6 7-6 3-6 |
2025 J300 NONTHABURICLOSEDREGIONALCHAMPIONHSIPS
| W | 2R | Chen Hui Ho | 6-3 7-6 |
| W | 3R | Hitesh Chauhan | 6-2 6-3 |
| W | QF | Duje Markovina | 6-2 3-6 7-6 |
| W | SF | Min Ho Ko | 7-5 6-0 |
| W | F | Cruz Hewitt | 7-6 7-6 |
2025 J300 KUCHING
| W | 2R | Yuan Cheng Yang | 6-4 6-0 |
| W | 3R | Arjun Rathi | 6-2 3-6 6-4 |
| W | QF | Cruz Hewitt | 6-4 6-0 |
| W | SF | Min Ho Ko | 6-4 6-3 |
| W | F | Arnav Paparkar | 6-2 6-2 |
2025 J300 NONTHABURI
| W | 2R | Hyeon Seok Seo | 6-3 6-3 |
| W | 3R | Jack Cheng | 6-3 6-2 |
| W | QF | Arnav Paparkar | 1-6 6-1 7-5 |
| W | SF | Savva Rybkin | 6-3 6-4 |
| W | F | Kuan-Shou Chen | 6-2 6-2 |
2025 J500 GASPAR
| W | 1R | Juan Pedro Etchecoin | 6-3 7-5 |
| W | 2R | Nicolas Baena | 7-5 7-6 |
| L | 3R | Jack Kennedy | 0-6 0-6 |
2025 J300 PORTOALEGRE
| W | 1R | Ronit Karki | 1-6 6-4 6-4 |
| W | 2R | Joao Pedro Didoni Bonini | 6-3 7-6 |
| L | QF | Ivan Ivanov | 3-6 7-5 6-7 |
2025 J300 ASUNCION
| W | 1R | Livas Eduardo De Carvalho Damazio | 6-0 6-1 |
| L | 2R | Romeo Arcuschin | 2-6 4-6 |
2025 AUSTRALIAN OPEN JUNIOR
| L | 1R | Egor Pleshivtsev | 2-6 1-6 |
2025 J300 TRARALGON
| L | 1R | Jack Kennedy | 4-6 6-4 1-6 |
2024 J300 WANJU
| W | 1R | Jaejun Kim | 6-3 6-3 |
| W | 2R | Sehaj Singh Pawar | 6-3 6-2 |
| L | 3R | Fumin Jiang | 2-6 3-6 |
2024 J500 OSAKA
| L | 1R | Amir Omarkhanov | 6-3 3-6 2-6 |
2024 J200 SYDNEY
| W | 2R | Aryan Karnani | 6-1 6-2 |
| L | 3R | Daniel Jovanovski | 6-7 4-6 |
2024 J200 TAMPICO
| W | 1R | Jon Gamble | 7-6 6-3 |
| L | 2R | Dominick Mosejczuk | 2-6 2-6 |
2024 J200 VERACRUZ
| W | 1R | Mikael Arseneault | 7-6 7-5 |
| W | 2R | Diego Herrera Hernandez | 6-3 6-3 |
| W | QF | Benjamin Willwerth | 1-6 6-3 7-6 |
| L | SF | Valentin Garay | 6-7 5-7 |
2024 J100 VERACRUZ
| W | 2R | Diego Alcala | 6-0 6-1 |
| L | 3R | Gavin Goode | 5-7 6-0 1-6 |
2024 J300 NONTHABURI-2
| W | 1R | Weiyi Kong | 4-6 6-2 6-3 |
| W | 2R | Donghyun Hwang | 7-6 4-6 6-3 |
| W | 3R | Iliyas Maratuly | 1-6 6-4 6-4 |
| W | QF | Hiromasa Koyama | 7-5 6-4 |
| L | SF | Hayden Jones | 4-6 6-7 |
2024 J200 KUALALUMPUR
| L | 1R | Abhinav Chunduru | 4-6 3-6 |
2024 J300 KUCHING
| L | 1R | Brendan Loh | 6-4 6-7 3-6 |
2024 J300 NONTHABURI
| W | 1R | Rohan Hazratwala | 6-0 6-4 |
| W | 2R | Nikola Djosic | 5-7 6-3 5-4 |
| W | 3R | Kuan-Shou Chen | 7-5 6-3 |
| L | QF | Jangjun Kim | 6-4 3-6 4-6 |
2024 J200 NONTHABURI
| W | 1R | Pavornpruch Nganbunsri | 6-3 2-6 7-5 |
| W | 2R | Damir Abdusamadov | 6-1 6-1 |
| L | 3R | Egor Pleshivtsev | 4-6 4-6 |
2024 AUSTRALIAN OPEN JUNIOR
| L | 1R | Jangjun Kim | 7-5 2-6 6-7 |
2023 J200 NAGOYA
| W | 1R | Kohei Takano | 2-6 6-3 6-4 |
| L | 2R | Ruslan Tiukaev | 3-6 5-7 |
2023 J500 OSAKA
| L | 1R | Tianhui Zhang | 7-6 4-6 1-6 |
2023 J300 WANJU
| W | 1R | Lee Seung-Min | 6-0 6-4 |
| W | 2R | Danial Rakhmatullayev | 6-4 2-6 6-4 |
| L | 3R | Seungmin Park | 3-6 4-6 |
2023 J200 TAINAN
| W | 1R | Tzu-Yuan Tseng | 6-0 6-3 |
| W | 2R | Siu Chi Nicholas Cheng | 6-2 6-7 6-2 |
| L | QF | Kuan-Shou Chen | 2-6 1-6 |
2023 J60 EINDHOVEN
| W | 2R | Rein Koenders | 2-6 6-1 6-0 |
| W | 3R | Pablo Roche Alcaya | 4-6 6-2 6-2 |
| W | QF | Bill Chan | 6-2 6-4 |
| W | SF | Christos Glavas | 1-6 6-2 6-2 |
| L | F | Pieter De Lange | 1-6 2-6 |
2023 J60 HILLEGOM
| L | 2R | Romain Andres | 3-6 4-6 |
2023 J60 NONTHABURI
| W | 2R | Teerapat Khantiweerawat | 7-5 6-4 |
| W | 3R | Aarav Samrat Hada | 6-3 6-4 |
| W | QF | Penn Charusorn | 6-3 7-6 |
| L | SF | Dan Hosono | 6-3 3-6 2-6 |
2023 J60 SUNCHANG
| W | 1R | Jisung Lee | 6-1 7-5 |
| L | 2R | Min Ho Ko | 1-6 1-6 |
2023 J300 NONTHABURI
| W | 1R | Teerapat Khantiweerawat | 6-1 6-2 |
| L | 2R | Amir Milushev | 4-6 7-6 5-7 |
2023 J200 NONTHABURI
| W | 1R | Dmitry Bessonov | 5-7 6-4 6-4 |
| L | 2R | Alexander Frusina | 2-6 3-6 |
2022 J3 ANDONG
| L | 1R | Woong Bi Lee | 3-6 1-6 |
2022 JB1 OSAN-ASIACLOSED
| W | 1R | Hyeon Seok Seo | 7-5 7-5 |
| L | 2R | Yuvan Nandal | 2-6 5-7 |
2022 J2 NAGOYA
| W | 1R | Hiiro Sakamoto | 6-0 6-4 |
| L | 2R | Satoru Nakajima | 2-6 2-6 |
2022 JAOSAKA
| L | 1R | Abel Forger | 4-6 2-6 |
2022 J3 KAWAGUCHI
| W | 1R | Yeonsu Jeong | 6-3 6-3 |
| W | 2R | Hikaru Takahashi | 7-6 6-0 |
| L | QF | Toa Maeda | 4-6 1-6 |
2022 J4 MIKICITY
| W | 1R | Ryosuke Inagawa | 7-5 6-2 |
| L | 2R | Yamato Yukawa | 1-6 6-4 1-6 |
2022 J5 KURUME
| W | 1R | Yuto Konishi | 3-6 6-4 6-4 |
| L | 2R | Hiiro Sakamoto | 6-4 2-6 5-7 |
2021 AI SUGIYAMA CUP
| L | 1R | Toa Maeda | 2-6 3-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 9586, Number of registered players: 5,950, Number of registered results: 317,378