# Masamichi Imamura ATP Ranking History

Source: https://tennis-db.com/players/635/masamichi-imamura/rankings
Tour: ATP

## Ranking facts
- Latest rank: 422
- Latest ranking date: 2026-08-10
- Career-high rank: 331
- Career-high date: 2025-03-03
- Best year-end rank: 352
- Available ranked weeks: 342
- Weeks at No. 1: 0
- Available Top 10 weeks: 0
- Available Top 100 weeks: 0
- Available snapshot coverage: 2018-04-02 to 2026-08-10

Available-week totals count distinct ranking weeks in TennisDB and can undercount careers where historical snapshots are missing.
Weeks at No. 1 also counts available TennisDB snapshots because no official career total is present.

## Season summary
| Season | Available weeks | Best rank | Latest rank | Latest snapshot |
| ---: | ---: | ---: | ---: | :--- |
| 2026 | 18 | 409 | 422 | 2026-08-10 |
| 2025 | 42 | 331 | 537 | 2025-12-29 |
| 2024 | 43 | 346 | 352 | 2024-12-30 |
| 2023 | 43 | 806 | 1850 | 2023-12-25 |
| 2022 | 46 | 756 | 809 | 2022-12-26 |
| 2021 | 46 | 1222 | 1234 | 2021-12-27 |
| 2020 | 27 | 1171 | 1519 | 2020-12-28 |
| 2019 | 40 | 595 | 1182 | 2019-12-30 |
| 2018 | 36 | 1441 | 1510 | 2018-12-24 |

## Latest weekly ranking snapshots
| Season | Date | Week | Age | Rank | Points |
| ---: | :--- | ---: | ---: | ---: | ---: |
| 2026 | Aug 10 | 33 | 27.7 | 422 | 116 |
| 2026 | Aug 3 | 32 | 27.7 | 415 | 116 |
| 2026 | Jul 27 | 31 | 27.7 | 409 | 116 |
| 2026 | Jul 20 | 30 | 27.7 | 418 | 113 |
| 2026 | Jul 13 | 29 | 27.6 | 420 | 113 |
| 2026 | Jun 29 | 27 | 27.6 | 417 | 117 |
| 2026 | Jun 22 | 26 | 27.6 | 431 | 111 |
| 2026 | Jun 15 | 25 | 27.6 | 436 | 111 |
| 2026 | Jun 8 | 24 | 27.5 | 436 | 111 |
| 2026 | May 25 | 22 | 27.5 | 442 | 105 |
| 2026 | May 18 | 21 | 27.5 | 441 | 105 |
| 2026 | May 4 | 19 | 27.4 | 460 | 97 |
| 2026 | Apr 27 | 18 | 27.4 | 455 | 97 |
| 2026 | Apr 20 | 17 | 27.4 | 455 | 97 |
| 2026 | Apr 13 | 16 | 27.4 | 466 | 94 |
| 2026 | Apr 6 | 15 | 27.4 | 470 | 94 |
| 2026 | Mar 30 | 14 | 27.3 | 472 | 93 |
| 2026 | Jan 5 | 2 | 27.1 | 535 | 76 |
| 2025 | Dec 29 | 1 | 27.1 | 537 | 76 |
| 2025 | Dec 22 | 52 | 27.1 | 537 | 76 |
| 2025 | Dec 15 | 51 | 27.1 | 537 | 76 |
| 2025 | Dec 8 | 50 | 27.0 | 539 | 76 |
| 2025 | Dec 1 | 49 | 27.0 | 540 | 76 |
| 2025 | Nov 24 | 48 | 27.0 | 544 | 74 |
| 2025 | Nov 17 | 47 | 27.0 | 522 | 80 |
| 2025 | Nov 10 | 46 | 27.0 | 519 | 82 |
| 2025 | Nov 3 | 45 | 26.9 | 570 | 68 |
| 2025 | Oct 27 | 44 | 26.9 | 557 | 70 |
| 2025 | Oct 20 | 43 | 26.9 | 469 | 92 |
| 2025 | Oct 13 | 42 | 26.9 | 507 | 84 |
| 2025 | Sep 29 | 40 | 26.9 | 497 | 84 |
| 2025 | Sep 22 | 39 | 26.8 | 430 | 109 |
| 2025 | Sep 15 | 38 | 26.8 | 418 | 114 |
| 2025 | Sep 8 | 37 | 26.8 | 418 | 114 |
| 2025 | Aug 25 | 35 | 26.8 | 421 | 112 |
| 2025 | Aug 18 | 34 | 26.7 | 410 | 115 |
| 2025 | Aug 4 | 32 | 26.7 | 370 | 131 |
| 2025 | Jul 28 | 31 | 26.7 | 367 | 131 |
| 2025 | Jul 21 | 30 | 26.7 | 372 | 131 |
| 2025 | Jul 14 | 29 | 26.6 | 370 | 130 |
| 2025 | Jun 30 | 27 | 26.6 | 370 | 132 |
| 2025 | Jun 23 | 26 | 26.6 | 341 | 148 |
| 2025 | Jun 16 | 25 | 26.6 | 340 | 150 |
| 2025 | Jun 9 | 24 | 26.5 | 344 | 150 |
| 2025 | May 26 | 22 | 26.5 | 345 | 148 |
| 2025 | May 19 | 21 | 26.5 | 345 | 148 |
| 2025 | May 5 | 19 | 26.4 | 341 | 148 |
| 2025 | Apr 21 | 17 | 26.4 | 343 | 148 |
| 2025 | Apr 14 | 16 | 26.4 | 342 | 148 |
| 2025 | Apr 7 | 15 | 26.4 | 332 | 155 |
| 2025 | Mar 31 | 14 | 26.4 | 335 | 155 |
| 2025 | Mar 17 | 12 | 26.3 | 338 | 154 |
| ... | ... | ... | ... | ... | ... |
| Older weekly snapshots summarized above | 290 more rows |  |  |  |  |

## Related links
- [Masamichi Imamura profile](https://tennis-db.com/players/635/masamichi-imamura)

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Canonical URL: https://tennis-db.com/players/635/masamichi-imamura/rankings
Data source: TennisDB (tennis-db.com)