Ranking history updated: 2026-08-14 13:15 UTC
Masamichi Imamura ATP Ranking History
Explore every available weekly ranking snapshot for Masamichi Imamura, including age, ranking points, and links into the matching season tables.
Latest Rank
422
Latest date
Aug 10, 2026
Career high
331
Best year-end
352
Weeks at #1
0
Available Top 10 weeks
0
Available Top 100 weeks
0
Available ranked weeks
342
Available-week totals count distinct ranking weeks in TennisDB and may undercount careers where historical snapshots are missing. Weeks at No. 1 counts available snapshots.
Focus the chart and use the left and right arrow keys to inspect 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 |
| 2025 | Mar 3 | 10 | 26.3 | 331 | 155 |
| 2025 | Feb 24 | 9 | 26.3 | 333 | 155 |
| 2025 | Feb 17 | 8 | 26.2 | 344 | 145 |
| 2025 | Feb 10 | 7 | 26.2 | 354 | 141 |
| 2025 | Feb 3 | 6 | 26.2 | 355 | 139 |
| 2025 | Jan 27 | 5 | 26.2 | 352 | 139 |
| 2025 | Jan 13 | 3 | 26.1 | 354 | 142 |
| 2025 | Jan 6 | 2 | 26.1 | 353 | 142 |
| 2024 | Dec 30 | 1 | 26.1 | 352 | 143 |
| 2024 | Dec 23 | 52 | 26.1 | 348 | 146 |
| 2024 | Dec 16 | 51 | 26.1 | 349 | 146 |
| 2024 | Dec 9 | 50 | 26.0 | 348 | 146 |
| 2024 | Dec 2 | 49 | 26.0 | 347 | 146 |
| 2024 | Nov 25 | 48 | 26.0 | 346 | 146 |
| 2024 | Nov 18 | 47 | 26.0 | 351 | 141 |
| 2024 | Nov 11 | 46 | 26.0 | 351 | 140 |
| 2024 | Nov 4 | 45 | 25.9 | 352 | 140 |
| 2024 | Oct 28 | 44 | 25.9 | 360 | 134 |
| 2024 | Oct 21 | 43 | 25.9 | 409 | 112 |
| 2024 | Oct 14 | 42 | 25.9 | 408 | 112 |
| 2024 | Sep 30 | 40 | 25.9 | 410 | 112 |
| 2024 | Sep 23 | 39 | 25.8 | 476 | 87 |
| 2024 | Sep 16 | 38 | 25.8 | 504 | 79 |
| 2024 | Sep 9 | 37 | 25.8 | 504 | 79 |
| 2024 | Aug 26 | 35 | 25.8 | 529 | 71 |
| 2024 | Aug 19 | 34 | 25.7 | 537 | 68 |
| 2024 | Aug 12 | 33 | 25.7 | 617 | 52 |
| 2024 | Aug 5 | 32 | 25.7 | 617 | 52 |
| 2024 | Jul 29 | 31 | 25.7 | 621 | 52 |
| 2024 | Jul 22 | 30 | 25.7 | 623 | 52 |
| 2024 | Jul 15 | 29 | 25.6 | 632 | 51 |
| 2024 | Jul 1 | 27 | 25.6 | 686 | 43 |
| 2024 | Jun 24 | 26 | 25.6 | 802 | 27 |
| 2024 | Jun 17 | 25 | 25.6 | 824 | 25 |
| 2024 | Jun 10 | 24 | 25.5 | 831 | 25 |
| 2024 | May 27 | 22 | 25.5 | 848 | 23 |
| 2024 | May 20 | 21 | 25.5 | 841 | 23 |
| 2024 | May 6 | 19 | 25.5 | 843 | 23 |
| 2024 | Apr 22 | 17 | 25.4 | 841 | 23 |
| 2024 | Apr 15 | 16 | 25.4 | 845 | 23 |
| 2024 | Apr 8 | 15 | 25.4 | 962 | 15 |
| 2024 | Apr 1 | 14 | 25.4 | 961 | 15 |
| 2024 | Mar 18 | 12 | 25.3 | 954 | 15 |
| 2024 | Mar 4 | 10 | 25.3 | 962 | 14 |
| 2024 | Feb 26 | 9 | 25.3 | 977 | 13 |
| 2024 | Feb 19 | 8 | 25.2 | 978 | 13 |
| 2024 | Feb 12 | 7 | 25.2 | 976 | 13 |
| 2024 | Feb 5 | 6 | 25.2 | 1,072 | 9 |
| 2024 | Jan 29 | 5 | 25.2 | 1,050 | 10 |
| 2024 | Jan 15 | 3 | 25.1 | 1,148 | 7 |
| 2024 | Jan 8 | 2 | 25.1 | 1,151 | 7 |
| 2024 | Jan 1 | 1 | 25.1 | 1,231 | 5 |
| 2023 | Dec 25 | 52 | 25.1 | 1,850 | 1 |
| 2023 | Dec 18 | 51 | 25.1 | 1,845 | 1 |
| 2023 | Dec 11 | 50 | 25.0 | 1,849 | 1 |
| 2023 | Dec 4 | 49 | 25.0 | 1,840 | 1 |
| 2023 | Nov 27 | 48 | 25.0 | 1,845 | 1 |
| 2023 | Nov 20 | 47 | 25.0 | 1,760 | 1 |
| 2023 | Nov 13 | 46 | 25.0 | 1,760 | 1 |
| 2023 | Nov 6 | 45 | 25.0 | 1,768 | 1 |
| 2023 | Oct 30 | 44 | 24.9 | 1,871 | 1 |
| 2023 | Oct 23 | 43 | 24.9 | 1,870 | 1 |
| 2023 | Oct 16 | 42 | 24.9 | 1,870 | 1 |
| 2023 | Oct 2 | 40 | 24.9 | 1,333 | 4 |
| 2023 | Sep 25 | 39 | 24.8 | 1,335 | 4 |
| 2023 | Sep 18 | 38 | 24.8 | 1,334 | 4 |
| 2023 | Sep 11 | 37 | 24.8 | 1,336 | 4 |
| 2023 | Aug 28 | 35 | 24.8 | 1,339 | 4 |
| 2023 | Aug 21 | 34 | 24.7 | 1,343 | 4 |
| 2023 | Aug 14 | 33 | 24.7 | 1,272 | 5 |
| 2023 | Aug 7 | 32 | 24.7 | 1,267 | 5 |
| 2023 | Jul 31 | 31 | 24.7 | 1,273 | 5 |
| 2023 | Jul 24 | 30 | 24.7 | 1,075 | 9 |
| 2023 | Jul 17 | 29 | 24.6 | 972 | 13 |
| 2023 | Jul 3 | 27 | 24.6 | 957 | 14 |
| 2023 | Jun 26 | 26 | 24.6 | 942 | 14 |
| 2023 | Jun 19 | 25 | 24.6 | 935 | 14 |
| 2023 | Jun 12 | 24 | 24.6 | 915 | 15 |
| 2023 | May 29 | 22 | 24.5 | 927 | 15 |
| 2023 | May 22 | 21 | 24.5 | 920 | 15 |
| 2023 | May 8 | 19 | 24.5 | 924 | 15 |
| 2023 | Apr 24 | 17 | 24.4 | 901 | 16 |
| 2023 | Apr 17 | 16 | 24.4 | 894 | 16 |
| 2023 | Apr 10 | 15 | 24.4 | 889 | 16 |
| 2023 | Apr 3 | 14 | 24.4 | 890 | 16 |
| 2023 | Mar 20 | 12 | 24.3 | 895 | 16 |
| 2023 | Mar 6 | 10 | 24.3 | 846 | 19 |
| 2023 | Feb 27 | 9 | 24.3 | 827 | 21 |
| 2023 | Feb 20 | 8 | 24.2 | 823 | 21 |
| 2023 | Feb 13 | 7 | 24.2 | 815 | 22 |
| 2023 | Feb 6 | 6 | 24.2 | 806 | 23 |
| 2023 | Jan 30 | 5 | 24.2 | 814 | 22 |
| 2023 | Jan 16 | 3 | 24.1 | 810 | 22 |
| 2023 | Jan 9 | 2 | 24.1 | 812 | 22 |
| 2023 | Jan 2 | 1 | 24.1 | 811 | 22 |
| 2022 | Dec 26 | 52 | 24.1 | 809 | 22 |
| 2022 | Dec 19 | 51 | 24.1 | 811 | 22 |
| 2022 | Dec 12 | 50 | 24.1 | 812 | 22 |
| 2022 | Dec 5 | 49 | 24.0 | 812 | 22 |
| 2022 | Nov 28 | 48 | 24.0 | 802 | 23 |
| 2022 | Nov 21 | 47 | 24.0 | 801 | 23 |
| 2022 | Nov 14 | 46 | 24.0 | 798 | 23 |
| 2022 | Nov 7 | 45 | 24.0 | 791 | 23 |
| 2022 | Oct 31 | 44 | 23.9 | 786 | 23 |
| 2022 | Oct 24 | 43 | 23.9 | 789 | 23 |
| 2022 | Oct 17 | 42 | 23.9 | 791 | 23 |
| 2022 | Oct 10 | 41 | 23.9 | 791 | 23 |
| 2022 | Oct 3 | 40 | 23.9 | 815 | 20 |
| 2022 | Sep 26 | 39 | 23.8 | 814 | 20 |
| 2022 | Sep 19 | 38 | 23.8 | 816 | 20 |
| 2022 | Sep 12 | 37 | 23.8 | 778 | 22 |
| 2022 | Aug 29 | 35 | 23.8 | 786 | 22 |
| 2022 | Aug 22 | 34 | 23.7 | 764 | 23 |
| 2022 | Aug 15 | 33 | 23.7 | 765 | 22 |
| 2022 | Aug 8 | 32 | 23.7 | 761 | 22 |
| 2022 | Aug 1 | 31 | 23.7 | 756 | 22 |
| 2022 | Jul 25 | 30 | 23.7 | 824 | 18 |
| 2022 | Jul 18 | 29 | 23.6 | 894 | 14 |
| 2022 | Jul 11 | 28 | 23.6 | 917 | 13 |
| 2022 | Jun 27 | 26 | 23.6 | 922 | 13 |
| 2022 | Jun 20 | 25 | 23.6 | 926 | 13 |
| 2022 | Jun 13 | 24 | 23.6 | 955 | 12 |
| 2022 | Jun 6 | 23 | 23.5 | 961 | 12 |
| 2022 | May 23 | 21 | 23.5 | 952 | 12 |
| 2022 | May 16 | 20 | 23.5 | 952 | 12 |
| 2022 | May 9 | 19 | 23.5 | 954 | 12 |
| 2022 | May 2 | 18 | 23.4 | 981 | 11 |
| 2022 | Apr 25 | 17 | 23.4 | 984 | 11 |
| 2022 | Apr 18 | 16 | 23.4 | 993 | 11 |
| 2022 | Apr 11 | 15 | 23.4 | 974 | 12 |
| 2022 | Apr 4 | 14 | 23.4 | 979 | 12 |
| 2022 | Mar 21 | 12 | 23.3 | 961 | 13 |
| 2022 | Mar 7 | 10 | 23.3 | 1,050 | 10 |
| 2022 | Feb 28 | 9 | 23.3 | 1,130 | 8 |
| 2022 | Feb 21 | 8 | 23.2 | 1,134 | 8 |
| 2022 | Feb 14 | 7 | 23.2 | 1,175 | 7 |
| 2022 | Feb 7 | 6 | 23.2 | 1,235 | 6 |
| 2022 | Jan 31 | 5 | 23.2 | 1,234 | 6 |
| 2022 | Jan 17 | 3 | 23.2 | 1,229 | 6 |
| 2022 | Jan 10 | 2 | 23.1 | 1,232 | 6 |
| 2022 | Jan 3 | 1 | 23.1 | 1,233 | 6 |
| 2021 | Dec 27 | 52 | 23.1 | 1,234 | 6 |
| 2021 | Dec 20 | 51 | 23.1 | 1,228 | 6 |
| 2021 | Dec 13 | 50 | 23.1 | 1,222 | 6 |
| 2021 | Dec 6 | 49 | 23.0 | 1,223 | 6 |
| 2021 | Nov 29 | 48 | 23.0 | 1,275 | 5 |
| 2021 | Nov 22 | 47 | 23.0 | 1,268 | 5 |
| 2021 | Nov 15 | 46 | 23.0 | 1,268 | 5 |