Naoto Tomizawa
Nation
JPN
Generation
Born in 2007 (17-18 years old)
World Ranking
Junior World Ranking　274th
Year-end Junior World Ranking
- Year-end 2024 587th
- Year-end 2023 1264th
Match Details
2025 Australian Open Junior
| W | 1R | Haydar Cem Gokpinar | 6-3 4-6 6-2 |
| L | 2R | Henry Bernet | 3-6 4-6 |
2025 J300Traralgon
| W | 1R | Jeffrey Strydom | 6-2 6-4 |
| W | 2R | Moobeen Kim | 6-2 6-3 |
| L | 3R | Egor Pleshivtsev | 6-7 4-6 |
2024 J100Kawaguchi
| W | 1R | Miguel Iglupas | 6-4 6-1 |
| L | 2R | Shion Itsusaki | 3-6 6-7 |
2024 J60Jakarta-2
| W | 2R | Kanato Maruyama | 6-2 6-3 |
| W | 3R | Jaden Dewandaka Tan | 3-6 6-3 6-4 |
| W | QF | Ahmad Nael Qureshi | 6-4 6-0 |
| W | SF | Aldhito Ramadhan Dwi Kurniawan | 6-4 6-2 |
| W | F | Rafalentino Ali Da Costa | 6-4 6-2 |
2024 J60Jakarta
| L | 1R | Siu Chi Nicholas Cheng | 5-7 3-6 |
2024 J30Kurume
| W | 1R | Tokio Takemoto | 6-3 6-0 |
| W | 2R | Takaya Ishii | 6-4 4-6 6-0 |
| W | QF | Riku Nakamoto | 6-1 7-6 |
| W | SF | Yoshihiro Sakurai | 6-4 6-0 |
| L | F | Shion Itsusaki | 5-7 4-6 |
2024 J60Hongkong
| W | 1R | Yutong Du | 6-3 6-2 |
| W | 2R | Yen-Chun Wang | 6-2 3-6 6-1 |
| L | QF | Jack Cheng | 2-6 6-2 2-6 |
2023 J30Chigasaki
| W | 1R | Kanari Izumisawa | 6-2 6-3 |
| W | 2R | Hyu Kawanishi | 6-3 1-6 6-1 |
| W | QF | Yoshito Oda | 6-1 6-1 |
| W | SF | Gaku Nayuki | 6-3 6-3 |
| W | F | Koshiro Nakamae | 6-1 6-2 |
2023 J60Yamanashi
| L | 1R | Aoi Oura | 6-7 4-6 |
2023 J30Osaka
| W | 1R | Shun Wakino | 6-3 6-4 |
| L | 2R | Koshiro Nakamae | 5-7 2-6 |
2023 J100Kawaguchi
| W | 1R | Yuta Dokai | 6-1 6-4 |
| L | 2R | Shota Shima | 6-7 4-6 |
2023 J60Changhua
| W | 1R | Ho-Yen Tsai | 6-2 6-1 |
| L | 2R | Kuan-Shou Chen | 42-5 0-4 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 5774, Number of registered players: 3,011, Number of registered results: 222,093