Ranking history updated: 2026-08-31 10:31 UTC

Momoko Kobori WTA Ranking History

Momoko Kobori's WTA ranking history, with year-by-year summaries plus every available weekly rank, age and points snapshot.

Latest Rank
375
Latest date
Aug 31, 2026
Career high
226
Career-high date
Apr 22, 2019
Career-high points
257
Points-high date
Apr 22, 2019
Best year-end
253
Weeks at #1
0

Coverage: 476 distinct observed ranking weeks, Nov 30, 2015–Aug 31, 2026. 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
2022 Jan 3 1 23.4 #456 109
2021 Dec 27 52 23.3 #456 109
2021 Dec 20 51 23.3 #456 109
2021 Dec 13 50 23.3 #456 109
2021 Dec 6 49 23.3 #455 109
2021 Nov 29 48 23.3 #455 109
2021 Nov 22 47 23.3 #457 109
2021 Nov 15 46 23.2 #457 109
2021 Nov 8 45 23.2 #456 109
2021 Nov 1 44 23.2 #452 109
2021 Oct 25 43 23.2 #453 109
2021 Oct 18 42 23.2 #452 109
2021 Oct 11 41 23.1 #458 106
2021 Oct 4 40 23.1 #458 106
2021 Sep 27 39 23.1 #459 104
2021 Sep 20 38 23.1 #461 104
2021 Sep 13 37 23.1 #458 104
2021 Sep 6 36 23.0 #442 115
2021 Aug 30 35 23.0 #440 115
2021 Aug 23 34 23.0 #437 115
2021 Aug 16 33 23.0 #435 115
2021 Aug 9 32 23.0 #434 115
2021 Aug 2 31 22.9 #437 115
2021 Jul 26 30 22.9 #441 115
2021 Jul 19 29 22.9 #436 115
2021 Jul 12 28 22.9 #422 117
2021 Jul 5 27 22.9 #414 117
2021 Jun 28 26 22.9 #414 117
2021 Jun 21 25 22.8 #393 121
2021 Jun 14 24 22.8 #393 121
2021 Jun 7 23 22.8 #361 140
2021 May 31 22 22.8 #361 140
2021 May 24 21 22.8 #360 140
2021 May 17 20 22.7 #362 140
2021 May 10 19 22.7 #361 140
2021 May 3 18 22.7 #361 144
2021 Apr 26 17 22.7 #361 144
2021 Apr 19 16 22.7 #362 144
2021 Apr 12 15 22.6 #348 153
2021 Apr 5 14 22.6 #346 153
2021 Mar 29 13 22.6 #333 168
2021 Mar 22 12 22.6 #333 168
2021 Mar 15 11 22.6 #338 163
2021 Mar 8 10 22.5 #341 160
2021 Mar 1 9 22.5 #339 160
2021 Feb 22 8 22.5 #338 160
2021 Feb 15 7 22.5 #336 160
2021 Feb 8 6 22.5 #336 160
2021 Feb 1 5 22.4 #334 160
2021 Jan 25 4 22.4 #334 160
2021 Jan 18 3 22.4 #334 160
2021 Jan 11 2 22.4 #334 160
2021 Jan 4 1 22.4 #334 160
2020 Dec 28 53 22.4 #334 160
2020 Dec 21 52 22.3 #334 160
2020 Dec 14 51 22.3 #334 160
2020 Dec 7 50 22.3 #334 160
2020 Nov 30 49 22.3 #334 160
2020 Nov 23 48 22.3 #333 160
2020 Nov 16 47 22.2 #332 160
2020 Nov 9 46 22.2 #331 160
2020 Nov 2 45 22.2 #332 160
2020 Oct 26 44 22.2 #332 160
2020 Oct 19 43 22.2 #333 160
2020 Oct 12 42 22.1 #333 160
2020 Oct 5 41 22.1 #332 160
2020 Sep 28 40 22.1 #332 160
2020 Sep 21 39 22.1 #330 160
2020 Sep 14 38 22.1 #329 160
2020 Sep 7 37 22.0 #326 160
2020 Aug 31 36 22.0 #326 160
2020 Aug 24 35 22.0 #326 160
2020 Aug 17 34 22.0 #326 160
2020 Aug 10 33 22.0 #325 160
2020 Mar 16 12 21.6 #327 156
2020 Mar 9 11 21.5 #327 156
2020 Mar 2 10 21.5 #326 156
2020 Feb 24 9 21.5 #326 156
2020 Feb 17 8 21.5 #320 163
2020 Feb 10 7 21.5 #316 163
2020 Feb 3 6 21.5 #315 163
2020 Jan 27 5 21.4 #318 169
2020 Jan 20 4 21.4 #318 169
2020 Jan 13 3 21.4 #320 165
2020 Jan 6 2 21.4 #321 165
2019 Dec 30 1 21.4 #322 165
2019 Dec 23 52 21.3 #322 165
2019 Dec 16 51 21.3 #321 165
2019 Dec 9 50 21.3 #322 165
2019 Dec 2 49 21.3 #323 165
2019 Nov 25 48 21.3 #322 165
2019 Nov 18 47 21.2 #322 165
2019 Nov 11 46 21.2 #324 165
2019 Nov 4 45 21.2 #326 165
2019 Oct 21 43 21.2 #317 165
2019 Oct 14 42 21.1 #271 210
2019 Oct 7 41 21.1 #275 210
2019 Sep 30 40 21.1 #276 210
2019 Sep 23 39 21.1 #277 210
2019 Sep 16 38 21.1 #278 210
2019 Sep 9 37 21.0 #277 210
2019 Aug 26 35 21.0 #273 206
2019 Aug 19 34 21.0 #273 206
2019 Aug 12 33 21.0 #273 206
2019 Aug 5 32 21.0 #270 206
2019 Jul 29 31 20.9 #267 206
2019 Jul 22 30 20.9 #253 217
2019 Jul 15 29 20.9 #259 213
2019 Jul 1 27 20.9 #254 213
2019 Jun 24 26 20.8 #271 196
2019 Jun 17 25 20.8 #264 204
2019 Jun 10 24 20.8 #262 204
2019 May 27 22 20.8 #254 216
2019 May 20 21 20.7 #251 216
2019 May 13 20 20.7 #253 216
2019 May 6 19 20.7 #237 237
2019 Apr 29 18 20.7 #227 257
2019 Apr 22 17 20.7 #226 257
2019 Apr 15 16 20.6 #232 244
2019 Apr 8 15 20.6 #231 244
2019 Apr 1 14 20.6 #242 227
2019 Mar 18 12 20.6 #255 215
2019 Mar 4 10 20.5 #245 224
2019 Feb 25 9 20.5 #250 224
2019 Feb 18 8 20.5 #252 217
2019 Feb 11 7 20.5 #251 217
2019 Feb 4 6 20.5 #252 217
2019 Jan 28 5 20.4 #251 217
2019 Jan 14 3 20.4 #255 213
2019 Jan 7 2 20.4 #253 213
2018 Dec 31 1 20.4 #253 213
2018 Dec 24 52 20.3 #255 213
2018 Dec 17 51 20.3 #256 213
2018 Dec 10 50 20.3 #256 213
2018 Dec 3 49 20.3 #256 213
2018 Nov 26 48 20.3 #256 213
2018 Nov 19 47 20.2 #258 213
2018 Nov 12 46 20.2 #255 221
2018 Nov 5 45 20.2 #250 233
2018 Oct 29 44 20.2 #245 233
2018 Oct 22 43 20.2 #241 237
2018 Oct 15 42 20.1 #253 217
2018 Oct 8 41 20.1 #250 221
2018 Oct 1 40 20.1 #248 225
2018 Sep 24 39 20.1 #240 225
2018 Sep 17 38 20.1 #243 225
2018 Sep 10 37 20.1 #248 225
2018 Aug 27 35 20.0 #252 216
2018 Aug 20 34 20.0 #252 216
2018 Aug 13 33 20.0 #253 216
2018 Aug 6 32 20.0 #251 216
2018 Jul 30 31 19.9 #250 216
2018 Jul 23 30 19.9 #252 205
2018 Jul 16 29 19.9 #249 205
2018 Jul 2 27 19.9 #245 209
2018 Jun 25 26 19.8 #246 209
2018 Jun 18 25 19.8 #250 201
2018 Jun 11 24 19.8 #253 201
2018 May 28 22 19.8 #295 169
2018 May 21 21 19.7 #296 169
2018 May 14 20 19.7 #295 169
2018 May 7 19 19.7 #325 141
2018 Apr 30 18 19.7 #345 125
2018 Apr 23 17 19.7 #344 125
2018 Apr 16 16 19.6 #347 121
2018 Apr 9 15 19.6 #334 130
2018 Apr 2 14 19.6 #337 130
2018 Mar 19 12 19.6 #336 133
2018 Mar 5 10 19.5 #347 124
2018 Feb 26 9 19.5 #350 124
2018 Feb 19 8 19.5 #350 124
2018 Feb 12 7 19.5 #350 124
2018 Feb 5 6 19.5 #352 124
2018 Jan 29 5 19.4 #351 122
2018 Jan 15 3 19.4 #352 122
2018 Jan 8 2 19.4 #350 122
2018 Jan 1 1 19.4 #353 122
2017 Nov 20 47 19.2 #353 122
2017 Nov 13 46 19.2 #366 114
2017 Nov 6 45 19.2 #378 102
2017 Oct 30 44 19.2 #378 102
2017 Oct 23 43 19.2 #390 98
2017 Oct 16 42 19.2 #414 87
2017 Oct 9 41 19.1 #422 83
2017 Oct 2 40 19.1 #435 78
2017 Sep 25 39 19.1 #429 78
2017 Sep 18 38 19.1 #439 77
2017 Sep 11 37 19.1 #436 78
2017 Aug 28 35 19.0 #417 86
2017 Aug 21 34 19.0 #415 86
2017 Aug 14 33 19.0 #414 86
2017 Aug 7 32 19.0 #410 86
2017 Jul 31 31 18.9 #411 86
2017 Jul 24 30 18.9 #408 86
2017 Jul 17 29 18.9 #406 86
2017 Jul 3 27 18.9 #431 80
2017 Jun 26 26 18.8 #424 80
2017 Jun 19 25 18.8 #424 80
2017 Jun 12 24 18.8 #423 79
2017 May 29 22 18.8 #499 61
Momoko Kobori profile Full match log Player rivalries
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