Ranking history updated: 2026-03-17 04:30 UTC

Tatsuma Ito ATP Ranking History

Tatsuma Ito's ATP ranking history, with year-by-year summaries plus every available weekly rank, age and points snapshot.

Latest Rank
1,822
Latest date
Sep 15, 2025
Career high
60
Career-high date
Oct 22, 2012
Career-high points
725
Points-high date
Oct 22, 2012
Best year-end
79
Weeks at #1
0

Coverage: 890 distinct observed ranking weeks, Jun 12, 2006–Sep 15, 2025. Available-week totals may undercount careers where historical snapshots are missing. Weeks at No. 1 counts available snapshots.

Rank and Points

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Ranking History

Season Date Week Age Rank Points
2018 Nov 5 45 30.5 #165 338
2018 Nov 12 46 30.5 #163 338
2018 Nov 19 47 30.5 #143 403
2018 Nov 26 48 30.5 #155 363
2018 Dec 3 49 30.5 #155 363
2018 Dec 10 50 30.6 #154 363
2018 Dec 17 51 30.6 #153 363
2018 Dec 24 52 30.6 #153 363
2018 Dec 31 1 30.6 #148 360
2019 Jan 7 2 30.6 #151 360
2019 Jan 14 3 30.7 #150 360
2019 Jan 28 5 30.7 #141 395
2019 Feb 4 6 30.7 #140 402
2019 Feb 11 7 30.7 #141 402
2019 Feb 18 8 30.8 #132 424
2019 Feb 25 9 30.8 #138 424
2019 Mar 4 10 30.8 #148 383
2019 Mar 11 11 30.8 #148 383
2019 Mar 18 12 30.8 #148 379
2019 Apr 1 14 30.9 #146 379
2019 Apr 8 15 30.9 #148 379
2019 Apr 15 16 30.9 #153 359
2019 Apr 22 17 30.9 #153 359
2019 Apr 29 18 30.9 #153 359
2019 May 6 19 31.0 #160 342
2019 May 13 20 31.0 #160 360
2019 May 20 21 31.0 #158 357
2019 May 27 22 31.0 #157 357
2019 Jun 10 24 31.1 #158 357
2019 Jun 17 25 31.1 #159 357
2019 Jun 24 26 31.1 #159 355
2019 Jul 1 27 31.1 #156 355
2019 Jul 15 29 31.2 #158 355
2019 Jul 22 30 31.2 #157 355
2019 Jul 29 31 31.2 #154 355
2019 Aug 5 32 31.2 #143 377
2019 Aug 12 33 31.2 #132 397
2019 Aug 19 34 31.3 #133 397
2019 Aug 26 35 31.3 #132 397
2019 Sep 9 37 31.3 #139 400
2019 Sep 16 38 31.3 #139 401
2019 Sep 23 39 31.3 #141 401
2019 Sep 30 40 31.4 #141 401
2019 Oct 7 41 31.4 #137 401
2019 Oct 14 42 31.4 #137 401
2019 Oct 21 43 31.4 #137 391
2019 Oct 28 44 31.4 #134 413
2019 Nov 4 45 31.5 #128 435
2019 Nov 11 46 31.5 #126 435
2019 Nov 18 47 31.5 #148 362
2019 Nov 25 48 31.5 #148 362
2019 Dec 2 49 31.5 #148 362
2019 Dec 9 50 31.6 #147 362
2019 Dec 16 51 31.6 #147 362
2019 Dec 23 52 31.6 #147 362
2019 Dec 30 1 31.6 #147 362
2020 Jan 6 2 31.6 #145 362
2020 Jan 13 3 31.7 #144 362
2020 Jan 20 4 31.7 #146 362
2020 Feb 3 6 31.7 #144 372
2020 Feb 10 7 31.7 #146 372
2020 Feb 17 8 31.8 #152 349
2020 Feb 24 9 31.8 #151 349
2020 Mar 2 10 31.8 #155 342
2020 Mar 9 11 31.8 #155 342
2020 Mar 16 12 31.8 #155 342
2020 Aug 24 35 32.3 #154 342
2020 Aug 31 36 32.3 #157 342
2020 Sep 14 38 32.3 #165 342
2020 Sep 21 39 32.3 #166 342
2020 Sep 28 40 32.4 #167 342
2020 Oct 12 42 32.4 #180 342
2020 Oct 19 43 32.4 #180 342
2020 Oct 26 44 32.4 #182 342
2020 Nov 2 45 32.5 #183 342
2020 Nov 9 46 32.5 #183 342
2020 Nov 16 47 32.5 #183 342
2020 Nov 23 48 32.5 #185 342
2020 Nov 30 49 32.5 #186 342
2020 Dec 7 50 32.6 #186 342
2020 Dec 14 51 32.6 #186 342
2020 Dec 21 52 32.6 #186 342
2020 Dec 28 53 32.6 #186 342
2021 Jan 4 1 32.6 #189 342
2021 Jan 11 2 32.7 #189 342
2021 Jan 18 3 32.7 #189 342
2021 Jan 25 4 32.7 #191 342
2021 Feb 1 5 32.7 #191 342
2021 Feb 8 6 32.7 #194 342
2021 Feb 22 8 32.8 #204 342
2021 Mar 1 9 32.8 #203 350
2021 Mar 8 10 32.8 #195 360
2021 Mar 15 11 32.8 #206 342
2021 Mar 22 12 32.8 #206 342
2021 Apr 5 14 32.9 #204 342
2021 Apr 12 15 32.9 #209 330
2021 Apr 19 16 32.9 #212 330
2021 Apr 26 17 32.9 #213 330
2021 May 3 18 33.0 #216 321
2021 May 10 19 33.0 #221 309
2021 May 17 20 33.0 #220 309
2021 May 24 21 33.0 #221 309
2021 May 31 22 33.0 #222 309
2021 Jun 14 24 33.1 #225 304
2021 Jun 21 25 33.1 #227 304
2021 Jun 28 26 33.1 #227 304
2021 Jul 12 28 33.1 #219 317
2021 Jul 19 29 33.2 #219 317
2021 Jul 26 30 33.2 #222 317
2021 Aug 2 31 33.2 #233 297
2021 Aug 9 32 33.2 #238 283
2021 Aug 16 33 33.2 #239 283
2021 Aug 23 34 33.3 #241 283
2021 Aug 30 35 33.3 #240 283
2021 Sep 13 37 33.3 #237 277
2021 Sep 20 38 33.3 #235 277
2021 Sep 27 39 33.4 #239 270
2021 Oct 4 40 33.4 #247 262
2021 Oct 18 42 33.4 #254 239
2021 Oct 25 43 33.4 #271 210
2021 Nov 1 44 33.5 #283 188
2021 Nov 8 45 33.5 #282 188
2021 Nov 15 46 33.5 #283 188
2021 Nov 22 47 33.5 #283 188
2021 Nov 29 48 33.5 #274 203
2021 Dec 6 49 33.6 #275 203
2021 Dec 13 50 33.6 #277 203
2021 Dec 20 51 33.6 #278 203
2021 Dec 27 52 33.6 #278 203
2022 Jan 3 1 33.6 #278 203
2022 Jan 10 2 33.6 #278 203
2022 Jan 17 3 33.7 #281 197
2022 Jan 31 5 33.7 #320 152
2022 Feb 7 6 33.7 #320 152
2022 Feb 14 7 33.7 #320 152
2022 Feb 21 8 33.8 #313 152
2022 Feb 28 9 33.8 #319 144
2022 Mar 7 10 33.8 #329 134
2022 Mar 21 12 33.8 #334 129
2022 Apr 4 14 33.9 #339 129
2022 Apr 11 15 33.9 #364 116
2022 Apr 18 16 33.9 #367 116
2022 Apr 25 17 33.9 #366 116
2022 May 2 18 34.0 #387 107
2022 May 9 19 34.0 #422 94
2022 May 16 20 34.0 #424 92
2022 May 23 21 34.0 #428 92
2022 Jun 6 23 34.1 #433 92
2022 Jun 13 24 34.1 #421 95
2022 Jun 20 25 34.1 #418 96
2022 Jun 27 26 34.1 #421 96
2022 Jul 11 28 34.1 #490 73
2022 Jul 18 29 34.2 #479 73
2022 Jul 25 30 34.2 #479 73
2022 Aug 1 31 34.2 #531 53
2022 Aug 8 32 34.2 #601 38
2022 Aug 15 33 34.2 #608 38
2022 Aug 22 34 34.3 #620 38
2022 Aug 29 35 34.3 #626 38
2022 Sep 12 37 34.3 #658 34
2022 Sep 19 38 34.3 #564 50
2022 Sep 26 39 34.4 #563 50
2022 Oct 3 40 34.4 #566 50
2022 Oct 10 41 34.4 #576 50
2022 Oct 17 42 34.4 #579 50
2022 Oct 24 43 34.4 #580 50
2022 Oct 31 44 34.5 #617 43
2022 Nov 7 45 34.5 #584 50
2022 Nov 14 46 34.5 #588 50
2022 Nov 21 47 34.5 #592 50
2022 Nov 28 48 34.5 #685 35
2022 Dec 5 49 34.5 #686 35
2022 Dec 12 50 34.6 #689 35
2022 Dec 19 51 34.6 #687 35
2022 Dec 26 52 34.6 #685 35
2023 Jan 2 1 34.6 #686 35
2023 Jan 9 2 34.6 #686 35
2023 Jan 16 3 34.7 #686 35
2023 Jan 30 5 34.7 #684 35
2023 Feb 6 6 34.7 #684 35
2023 Feb 13 7 34.7 #685 35
2023 Feb 20 8 34.8 #689 35
2023 Feb 27 9 34.8 #689 35
2023 Mar 6 10 34.8 #693 35
2023 Mar 20 12 34.8 #699 35
2023 Apr 3 14 34.9 #591 54
2023 Apr 10 15 34.9 #571 57
2023 Apr 17 16 34.9 #578 57
2023 Apr 24 17 34.9 #578 57
2023 May 8 19 35.0 #544 64
2023 May 22 21 35.0 #532 66
2023 May 29 22 35.0 #534 66
2023 Jun 12 24 35.1 #524 66
2023 Jun 19 25 35.1 #529 65
2023 Jun 26 26 35.1 #535 65
2023 Jul 3 27 35.1 #543 65
2023 Jul 17 29 35.2 #547 65
2023 Jul 24 30 35.2 #548 65
2023 Jul 31 31 35.2 #548 65
2023 Aug 7 32 35.2 #547 65
Tatsuma Ito profile Full match log Player rivalries
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