Ryo Tabata
2025
| Roland Garros Junior | [13] | (continue) |
| J500Milan | [10] | 1R |
| J300Santacrocesullarno | [4] | 1R |
| J300Nonthaburiclosedregionalchampionhsips | [1] | Win |
| J300Kuching | [1] | Win |
| J300Nonthaburi | [8] | Win |
| J500Gaspar | [15] | 3R |
| J300Portoalegre | Quarter | |
| J300Asuncion | [7] | 2R |
| Australian Open Junior | 1R | |
| J300Traralgon | 1R |
2024
| J300Wanju | [7] | 3R |
| J500Osaka | 1R | |
| J200Sydney | [3] | 3R |
| J200Tampico | 2R | |
| J200Veracruz | Semi | |
| J100Veracruz | [3] | 3R |
| J300Nonthaburi-2 | Semi | |
| J200Kualalumpur | 1R | |
| J300Kuching | 1R | |
| J300Nonthaburi | Quarter | |
| J200Nonthaburi | 3R | |
| Australian Open Junior | 1R |
2023
| J200Nagoya | 2R | |
| J500Osaka | 1R | |
| J300Wanju | 3R | |
| J200Tainan | [8] | Quarter |
| J60Eindhoven | [2] | Final |
| J60Hillegom | [2] | 2R |
| J60Nonthaburi | [4] | Semi |
| J60Sunchang | [5] | 2R |
| J300Nonthaburi | 2R | |
| J200Nonthaburi | 2R |
2021
Nation
JPN
Generation
Born in 2008 (16-17 years old)
World Ranking
Junior World Ranking　16th
ATP Ranking　1137th
Year-end Junior World Ranking
- Year-end 2024 104th
- Year-end 2023 317th
- Year-end 2022 711th
- Year-end 2021 2398th
Match Details
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 |
2025 J500Milan
| L | 1R | Karim Bennani | 3-6 2-6 |
2025 J300Santacrocesullarno
| L | 1R | Luis Guto Miguel | 2-6 7-6 3-6 |
2025 J300Nonthaburiclosedregionalchampionhsips
| 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 J300Kuching
| 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 J300Nonthaburi
| 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 J500Gaspar
| 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 J300Portoalegre
| 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 J300Asuncion
| 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 J300Traralgon
| L | 1R | Jack Kennedy | 4-6 6-4 1-6 |
2024 J300Wanju
| 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 J500Osaka
| L | 1R | Amir Omarkhanov | 6-3 3-6 2-6 |
2024 J200Sydney
| W | 2R | Aryan Karnani | 6-1 6-2 |
| L | 3R | Daniel Jovanovski | 6-7 4-6 |
2024 J200Tampico
| W | 1R | Jon Gamble | 7-6 6-3 |
| L | 2R | Dominick Mosejczuk | 2-6 2-6 |
2024 J200Veracruz
| 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 J100Veracruz
| W | 2R | Diego Alcala | 6-0 6-1 |
| L | 3R | Gavin Goode | 5-7 6-0 1-6 |
2024 J300Nonthaburi-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 J200Kualalumpur
| L | 1R | Abhinav Chunduru | 4-6 3-6 |
2024 J300Kuching
| L | 1R | Brendan Loh | 6-4 6-7 3-6 |
2024 J300Nonthaburi
| 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 J200Nonthaburi
| 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 J200Nagoya
| W | 1R | Kohei Takano | 2-6 6-3 6-4 |
| L | 2R | Ruslan Tiukaev | 3-6 5-7 |
2023 J500Osaka
| L | 1R | Tianhui Zhang | 7-6 4-6 1-6 |
2023 J300Wanju
| 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 J200Tainan
| 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 J60Eindhoven
| 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 J60Hillegom
| L | 2R | Romain Andres | 3-6 4-6 |
2023 J60Nonthaburi
| 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 J60Sunchang
| W | 1R | Jisung Lee | 6-1 7-5 |
| L | 2R | Min Ho Ko | 1-6 1-6 |
2023 J300Nonthaburi
| W | 1R | Teerapat Khantiweerawat | 6-1 6-2 |
| L | 2R | Amir Milushev | 4-6 7-6 5-7 |
2023 J200Nonthaburi
| W | 1R | Dmitry Bessonov | 5-7 6-4 6-4 |
| L | 2R | Alexander Frusina | 2-6 3-6 |
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: 9482, Number of registered players: 4,990, Number of registered results: 217,154