Yutaro Otsuka
- Paese
- Giappone
- Stagione 2026
- 12–7; doppio 1–1
Ultime partite
| Data | Torneo | Turno | Avversario | Punteggio | Risultato |
|---|---|---|---|---|---|
| 2026-09-15 | Miki | R1 | JUNYA KAWAMURA | 2-6 3-6 | perso |
| 2026-09-09 | Kawaguchi | R1 | Junhyuk Seo | 6-4 6-2 | vinto |
| 2026-09-09 | Kawaguchi | R2 | RYOTA TERAUCHI | 6-4 1-6 10-8 | vinto |
| 2026-09-09 | Kawaguchi | QF | JUNYA KAWAMURA | 5-7 1-6 | perso |
| 2026-07-06 | Hong Kong | QF | Jaden Chui | 6-2 6-4 | vinto |
| 2026-07-06 | Hong Kong | SF | Hyeonu Nam | 3-6 1-4 | perso |
| 2026-07-06 | Hong Kong | Group G | Lev Shnaider | 6-0 6-0 | vinto |
| 2026-07-06 | Hong Kong | Group G | Tri Srisen | 6-1 6-0 | vinto |
| 2026-07-06 | Hong Kong | Group G | Jamie Chen | 6-2 6-2 | vinto |
| 2026-06-29 | Hong Kong | QF | TIANCHENG LI | 6-1 6-3 | vinto |
| 2026-06-29 | Hong Kong | SF | Runqi Yang | 3-6 6-3 4-1 | vinto |
| 2026-06-29 | Hong Kong | F | Yuxuan Li | 4-6 7-6 3-6 | perso |
| 2026-06-29 | Hong Kong | Group B | Shang Yu Cheng | 6-4 6-2 | vinto |
| 2026-06-29 | Hong Kong | Group B | Him Wong | 2-6 6-2 10-5 | vinto |
| 2026-06-29 | Hong Kong | Group B | yidu Yang | 6-4 6-2 | vinto |
| 2026-06-03 | Miki City | R1 | Dan Milburn | 7-5 6-3 | vinto |
| 2026-06-03 | Miki City | R2 | Haru Suzuki | 1-6 6-7 | perso |
| 2026-05-27 | Miki City | R1 | SOTA KAGAWA | 7-6 5-7 4-6 | perso |
| 2026-04-22 | Munakata | R1 | Ippei Matsushima | 6-1 3-6 2-6 | perso |
| 2026-04-22 | Munakata | R1 | Yoshiaki Hirose / Sora Nakamoto (con Kenshin Sato) | 6-4 6-3 | vinto |
| 2026-04-22 | Munakata | QF | Kodai ABE / Akihiro Toyoda (con Kenshin Sato) | perso | |
| 2025-11-26 | Gifu | R1 | Ryohei Nishino | 2-6 6-1 3-6 | perso |
| 2025-11-12 | Hokuto | R1 | Gyeom Do | 6-7 6-3 6-4 | vinto |
| 2025-11-12 | Hokuto | R2 | RYOSUKE KOBAYASHI | 6-2 6-1 | vinto |
| 2025-11-12 | Hokuto | QF | Tomoki Fujiwara | 6-1 6-4 | vinto |
| 2025-11-12 | Hokuto | SF | Shintaro Ogaki | 6-2 3-6 2-6 | perso |
| 2025-11-12 | Hokuto | R1 | Konan Kawabata / RYOSUKE KOBAYASHI (con Asahi Yamazaki) | 6-7 6-3 4-10 | perso |
| 2025-09-10 | Kawaguchi | Q1 | Tsukito Honma | 6-3 4-6 10-5 | vinto |
| 2025-09-10 | Kawaguchi | Q2 | Soji Kuwabara | 6-2 6-2 | vinto |
| 2025-09-10 | Kawaguchi | QF | Takumi Matano | 2-6 6-1 0-10 | perso |