Next Gen ATP Finals 
Colina 
Brisbane 3 Challenger 
Lyon 
Montemar 
Montevideo 
Champaign 
Davis Сup Group I Tennis. Played Imamura Masamichi. Season 2025
Country 
Japan. Ranking ATP 519.
Japan. Ranking ATP 519.| Yokohama | ||||
|---|---|---|---|---|
| 17.11.2025 | First round | Santillan Akira — Imamura Masamichi | 2:0 (6:0, 6:2) |
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| Kobe | ||||
| 09.11.2025 | Qualifications - 1st round | Imamura Masamichi — Basing Max | 1:2 (6:4, 3:6, 6:7) |
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 Taipei | ||||
| 07.11.2025 | Quarter-finals | McCabe James — Imamura Masamichi | 2:1 (6:4, 1:6, 6:3) |
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| 06.11.2025 | Second round | Imamura Masamichi — Rodionov Jurij | 2:0 (6:4, 6:0) |
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| 04.11.2025 | First round | Trongcharoenchaikul Wishaya — Imamura Masamichi | 0:2 (3:6, 1:6) |
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 Seoul | ||||
| 28.10.2025 | First round | Shimizu Yuta — Imamura Masamichi | 2:0 (7:5, 6:4) |
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| 27.10.2025 | Qialification final | Imamura Masamichi — Vrbensky Michael | 2:0 (6:4, 7:6) |
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| 26.10.2025 | Qualifications - 1st round | Imamura Masamichi — Uesugi Kaito | 2:0 (6:3, 6:3) |
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 Shanghai | ||||
| 31.08.2025 | Qualifications - 1st round | Imamura Masamichi — Liu Hanyi | 2:0 (6:4, 6:1) |
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| Zhangjiagang Challenger | ||||
| 26.08.2025 | First round | Imamura Masamichi — Crawford Oliver | 0:2 (3:6, 2:6) |
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 Winnipeg | ||||
| 10.07.2025 | Second round | Andrade Andres — Imamura Masamichi | 2:0 (6:3, 6:1) |
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| 09.07.2025 | First round | Imamura Masamichi — Glinka Daniil | 2:0 (6:3, 6:2) |
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