Ranking history updated: 2026-05-30 21:14 UTC

Riko Sawayanagi WTA Ranking History

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

Latest Rank
1,223
Latest date
Mar 25, 2024
Career high
178
Career-high date
Oct 5, 2015
Career-high points
291
Points-high date
May 9, 2016
Best year-end
204
Weeks at #1
0

Coverage: 548 distinct observed ranking weeks, Jun 13, 2011–Mar 25, 2024. 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
2015 May 4 19 20.5 #250 178
2015 May 11 20 20.5 #252 178
2015 May 18 21 20.6 #246 178
2015 May 25 22 20.6 #202 257
2015 Jun 1 23 20.6 #202 257
2015 Jun 8 24 20.6 #204 252
2015 Jun 15 25 20.6 #203 252
2015 Jun 22 26 20.7 #194 270
2015 Jun 29 27 20.7 #198 270
2015 Jul 6 28 20.7 #198 270
2015 Jul 13 29 20.7 #193 257
2015 Jul 20 30 20.7 #184 265
2015 Jul 27 31 20.8 #179 274
2015 Aug 3 32 20.8 #187 274
2015 Aug 10 33 20.8 #187 274
2015 Aug 17 34 20.8 #185 274
2015 Aug 24 35 20.8 #185 274
2015 Aug 31 36 20.8 #185 274
2015 Sep 7 37 20.9 #185 274
2015 Sep 14 38 20.9 #184 271
2015 Sep 21 39 20.9 #191 259
2015 Sep 28 40 20.9 #187 271
2015 Oct 5 41 20.9 #178 285
2015 Oct 12 42 21.0 #181 276
2015 Oct 19 43 21.0 #179 276
2015 Oct 26 44 21.0 #180 288
2015 Nov 2 45 21.0 #199 247
2015 Nov 9 46 21.0 #201 247
2015 Nov 16 47 21.1 #204 247
2015 Nov 23 48 21.1 #204 247
2015 Nov 30 49 21.1 #209 247
2015 Dec 7 50 21.1 #209 247
2015 Dec 14 51 21.1 #208 247
2015 Dec 21 52 21.2 #209 247
2015 Dec 28 53 21.2 #209 247
2016 Jan 4 1 21.2 #209 247
2016 Jan 11 2 21.2 #206 247
2016 Jan 18 3 21.2 #206 247
2016 Feb 1 5 21.3 #207 243
2016 Feb 8 6 21.3 #207 247
2016 Feb 15 7 21.3 #207 247
2016 Feb 22 8 21.3 #205 247
2016 Feb 29 9 21.3 #216 230
2016 Mar 7 10 21.4 #213 239
2016 Mar 14 11 21.4 #213 239
2016 Mar 21 12 21.4 #211 239
2016 Mar 28 13 21.4 #211 239
2016 Apr 4 14 21.4 #211 239
2016 Apr 11 15 21.5 #209 239
2016 Apr 18 16 21.5 #199 261
2016 Apr 25 17 21.5 #199 261
2016 May 2 18 21.5 #198 269
2016 May 9 19 21.5 #188 291
2016 May 16 20 21.6 #188 291
2016 May 23 21 21.6 #235 213
2016 May 30 22 21.6 #236 213
2016 Jun 6 23 21.6 #232 216
2016 Jun 13 24 21.6 #237 216
2016 Jun 20 25 21.7 #254 188
2016 Jun 27 26 21.7 #254 191
2016 Jul 4 27 21.7 #254 191
2016 Jul 11 28 21.7 #246 207
2016 Jul 18 29 21.7 #247 206
2016 Jul 25 30 21.7 #251 196
2016 Aug 1 31 21.8 #247 202
2016 Aug 8 32 21.8 #247 202
2016 Aug 15 33 21.8 #244 202
2016 Aug 22 34 21.8 #243 202
2016 Aug 29 35 21.8 #244 202
2016 Sep 5 36 21.9 #244 202
2016 Sep 12 37 21.9 #234 210
2016 Sep 19 38 21.9 #237 210
2016 Sep 26 39 21.9 #240 207
2016 Oct 3 40 21.9 #245 197
2016 Oct 10 41 22.0 #237 210
2016 Oct 17 42 22.0 #237 210
2016 Oct 24 43 22.0 #237 210
2016 Oct 31 44 22.0 #233 219
2016 Nov 7 45 22.0 #234 219
2016 Nov 14 46 22.1 #219 241
2016 Nov 21 47 22.1 #203 269
2016 Nov 28 48 22.1 #202 269
2016 Dec 5 49 22.1 #203 269
2016 Dec 12 50 22.1 #204 269
2016 Dec 19 51 22.2 #205 269
2016 Dec 26 52 22.2 #204 269
2017 Jan 2 1 22.2 #201 269
2017 Jan 9 2 22.2 #201 269
2017 Jan 16 3 22.2 #203 269
2017 Jan 23 4 22.2 #203 269
2017 Jan 30 5 22.3 #204 269
2017 Feb 6 6 22.3 #202 269
2017 Feb 13 7 22.3 #199 269
2017 Feb 20 8 22.3 #199 269
2017 Feb 27 9 22.3 #197 269
2017 Mar 6 10 22.4 #206 259
2017 Mar 13 11 22.4 #206 259
2017 Mar 20 12 22.4 #206 259
2017 Mar 27 13 22.4 #206 259
2017 Apr 3 14 22.4 #200 259
2017 Apr 10 15 22.5 #203 260
2017 Apr 17 16 22.5 #207 252
2017 Apr 24 17 22.5 #200 259
2017 May 1 18 22.5 #208 258
2017 May 8 19 22.5 #217 239
2017 May 15 20 22.6 #215 242
2017 May 22 21 22.6 #214 249
2017 May 29 22 22.6 #220 249
2017 Jun 12 24 22.6 #214 249
2017 Jun 19 25 22.7 #215 249
2017 Jun 26 26 22.7 #218 249
2017 Jul 3 27 22.7 #221 249
2017 Jul 17 29 22.7 #225 230
2017 Jul 24 30 22.7 #231 224
2017 Jul 31 31 22.8 #240 221
2017 Aug 7 32 22.8 #236 221
2017 Aug 14 33 22.8 #237 221
2017 Aug 21 34 22.8 #235 221
2017 Aug 28 35 22.8 #242 221
2017 Sep 11 37 22.9 #237 224
2017 Sep 18 38 22.9 #233 224
2017 Sep 25 39 22.9 #236 226
2017 Oct 2 40 22.9 #236 226
2017 Oct 9 41 23.0 #248 213
2017 Oct 16 42 23.0 #248 213
2017 Oct 23 43 23.0 #269 191
2017 Oct 30 44 23.0 #274 188
2017 Nov 6 45 23.0 #275 188
2017 Nov 13 46 23.1 #302 159
2017 Nov 20 47 23.1 #331 132
2018 Jan 1 1 23.2 #335 132
2018 Jan 8 2 23.2 #333 132
2018 Jan 15 3 23.2 #336 132
2018 Jan 29 5 23.3 #333 131
2018 Feb 5 6 23.3 #335 131
2018 Feb 12 7 23.3 #335 131
2018 Feb 19 8 23.3 #337 131
2018 Feb 26 9 23.3 #327 136
2018 Mar 5 10 23.4 #327 136
2018 Mar 19 12 23.4 #332 136
2018 Apr 2 14 23.4 #327 136
2018 Apr 9 15 23.5 #335 128
2018 Apr 16 16 23.5 #331 128
2018 Apr 23 17 23.5 #360 114
2018 Apr 30 18 23.5 #364 114
2018 May 7 19 23.5 #368 114
2018 May 14 20 23.6 #378 107
2018 May 21 21 23.6 #401 93
2018 May 28 22 23.6 #403 93
2018 Jun 11 24 23.6 #411 92
2018 Jun 18 25 23.6 #410 92
2018 Jun 25 26 23.7 #420 88
2018 Jul 2 27 23.7 #419 88
2018 Jul 16 29 23.7 #416 88
2018 Jul 23 30 23.7 #423 87
2018 Jul 30 31 23.8 #446 81
2018 Aug 6 32 23.8 #447 81
2018 Aug 13 33 23.8 #444 81
2018 Aug 20 34 23.8 #446 81
2018 Aug 27 35 23.8 #443 81
2018 Sep 10 37 23.9 #508 62
2018 Sep 17 38 23.9 #512 61
2018 Sep 24 39 23.9 #566 49
2018 Oct 1 40 23.9 #566 49
2018 Oct 8 41 24.0 #587 44
2018 Oct 15 42 24.0 #592 43
2018 Oct 22 43 24.0 #647 35
2018 Oct 29 44 24.0 #626 38
2018 Nov 5 45 24.0 #627 38
2018 Nov 12 46 24.0 #635 37
2018 Nov 19 47 24.1 #706 28
2018 Nov 26 48 24.1 #707 28
2018 Dec 3 49 24.1 #709 28
2018 Dec 10 50 24.1 #705 28
2018 Dec 17 51 24.1 #706 28
2018 Dec 24 52 24.2 #709 28
2018 Dec 31 1 24.2 #582 28
2019 Jan 7 2 24.2 #582 28
2019 Jan 14 3 24.2 #579 28
2019 Jan 28 5 24.3 #577 28
2019 Feb 4 6 24.3 #578 28
2019 Feb 11 7 24.3 #578 28
2019 Feb 18 8 24.3 #582 27
2019 Feb 25 9 24.3 #628 21
2019 Mar 4 10 24.4 #626 21
2019 Mar 18 12 24.4 #635 20
2019 Apr 1 14 24.4 #631 20
2019 Apr 8 15 24.5 #632 20
2019 Apr 15 16 24.5 #630 20
2019 Apr 22 17 24.5 #639 20
2019 Apr 29 18 24.5 #641 20
2019 May 6 19 24.5 #642 20
2019 May 13 20 24.5 #645 20
2019 May 20 21 24.6 #645 20
2019 May 27 22 24.6 #643 20
2019 Jun 10 24 24.6 #649 20
2019 Jun 17 25 24.6 #648 20
2019 Jun 24 26 24.7 #648 20
2019 Jul 1 27 24.7 #650 20
2019 Jul 15 29 24.7 #656 20
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