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

Mei Yamaguchi WTA Ranking History

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

Latest Rank
261
Latest date
Aug 31, 2026
Career high
242
Career-high date
May 5, 2025
Career-high points
296
Points-high date
May 5, 2025
Best year-end
276
Weeks at #1
0

Coverage: 405 distinct observed ranking weeks, Sep 18, 2017–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
2017 Sep 18 38 18.3 #1,103 6
2017 Sep 25 39 18.3 #1,098 6
2017 Oct 2 40 18.3 #1,104 6
2017 Oct 9 41 18.3 #1,105 6
2017 Oct 16 42 18.3 #1,102 6
2017 Oct 23 43 18.4 #1,097 6
2017 Oct 30 44 18.4 #1,099 6
2017 Nov 6 45 18.4 #1,103 6
2017 Nov 13 46 18.4 #722 25
2017 Nov 20 47 18.4 #724 25
2018 Jan 1 1 18.6 #728 25
2018 Jan 8 2 18.6 #728 25
2018 Jan 15 3 18.6 #725 25
2018 Jan 29 5 18.6 #728 25
2018 Feb 5 6 18.6 #726 25
2018 Feb 12 7 18.7 #726 25
2018 Feb 19 8 18.7 #726 25
2018 Feb 26 9 18.7 #722 25
2018 Mar 5 10 18.7 #724 25
2018 Mar 19 12 18.8 #723 25
2018 Apr 2 14 18.8 #727 25
2018 Apr 9 15 18.8 #722 25
2018 Apr 16 16 18.8 #721 25
2018 Apr 23 17 18.9 #719 25
2018 Apr 30 18 18.9 #718 25
2018 May 7 19 18.9 #682 30
2018 May 14 20 18.9 #684 30
2018 May 21 21 18.9 #706 27
2018 May 28 22 19.0 #705 27
2018 Jun 11 24 19.0 #637 36
2018 Jun 18 25 19.0 #641 36
2018 Jun 25 26 19.0 #634 37
2018 Jul 2 27 19.0 #641 37
2018 Jul 16 29 19.1 #635 37
2018 Jul 23 30 19.1 #635 37
2018 Jul 30 31 19.1 #636 37
2018 Aug 6 32 19.1 #640 37
2018 Aug 13 33 19.2 #647 37
2018 Aug 20 34 19.2 #651 37
2018 Aug 27 35 19.2 #647 37
2018 Sep 10 37 19.2 #650 37
2018 Sep 17 38 19.3 #658 35
2018 Sep 24 39 19.3 #651 35
2018 Oct 1 40 19.3 #646 35
2018 Oct 8 41 19.3 #644 35
2018 Oct 15 42 19.3 #643 35
2018 Oct 22 43 19.4 #608 40
2018 Oct 29 44 19.4 #567 49
2018 Nov 5 45 19.4 #568 49
2018 Nov 12 46 19.4 #686 30
2018 Nov 19 47 19.4 #688 30
2018 Nov 26 48 19.5 #686 30
2018 Dec 3 49 19.5 #687 30
2018 Dec 10 50 19.5 #684 30
2018 Dec 17 51 19.5 #687 30
2018 Dec 24 52 19.5 #690 30
2018 Dec 31 1 19.5 #571 30
2019 Jan 7 2 19.6 #571 30
2019 Jan 14 3 19.6 #569 30
2019 Jan 28 5 19.6 #569 30
2019 Feb 4 6 19.6 #568 30
2019 Feb 11 7 19.7 #568 30
2019 Feb 18 8 19.7 #567 30
2019 Feb 25 9 19.7 #569 30
2019 Mar 4 10 19.7 #569 30
2019 Mar 18 12 19.8 #572 30
2019 Apr 1 14 19.8 #572 30
2019 Apr 8 15 19.8 #577 30
2019 Apr 15 16 19.8 #578 30
2019 Apr 22 17 19.9 #578 31
2019 Apr 29 18 19.9 #577 31
2019 May 6 19 19.9 #603 26
2019 May 13 20 19.9 #612 25
2019 May 20 21 19.9 #595 28
2019 May 27 22 20.0 #591 28
2019 Jun 10 24 20.0 #619 24
2019 Jun 17 25 20.0 #622 24
2019 Jun 24 26 20.0 #627 23
2019 Jul 1 27 20.0 #630 23
2019 Jul 15 29 20.1 #634 23
2019 Jul 22 30 20.1 #638 23
2019 Jul 29 31 20.1 #644 23
2019 Aug 5 32 20.1 #679 33
2019 Aug 12 33 20.2 #690 33
2019 Aug 19 34 20.2 #694 33
2019 Aug 26 35 20.2 #697 33
2019 Sep 9 37 20.2 #703 33
2019 Sep 16 38 20.3 #703 33
2019 Sep 23 39 20.3 #708 33
2019 Sep 30 40 20.3 #704 33
2019 Oct 7 41 20.3 #706 33
2019 Oct 14 42 20.3 #703 33
2019 Oct 21 43 20.4 #744 28
2019 Nov 4 45 20.4 #687 37
2019 Nov 11 46 20.4 #681 37
2019 Nov 18 47 20.4 #685 37
2019 Nov 25 48 20.4 #677 38
2019 Dec 2 49 20.5 #678 38
2019 Dec 9 50 20.5 #678 38
2019 Dec 16 51 20.5 #680 38
2019 Dec 23 52 20.5 #679 38
2019 Dec 30 1 20.5 #675 38
2020 Jan 6 2 20.6 #675 38
2020 Jan 13 3 20.6 #640 44
2020 Jan 20 4 20.6 #603 50
2020 Jan 27 5 20.6 #603 50
2020 Feb 3 6 20.6 #603 50
2020 Feb 10 7 20.7 #600 50
2020 Feb 17 8 20.7 #601 50
2020 Feb 24 9 20.7 #569 58
2020 Mar 2 10 20.7 #595 52
2020 Mar 9 11 20.7 #602 52
2020 Mar 16 12 20.8 #602 52
2020 Aug 10 33 21.2 #561 62
2020 Aug 17 34 21.2 #561 62
2020 Aug 24 35 21.2 #561 62
2020 Aug 31 36 21.2 #561 62
2020 Sep 7 37 21.2 #561 62
2020 Sep 14 38 21.3 #566 62
2020 Sep 21 39 21.3 #569 62
2020 Sep 28 40 21.3 #572 62
2020 Oct 5 41 21.3 #572 62
2020 Oct 12 42 21.3 #574 62
2020 Oct 19 43 21.3 #575 62
2020 Oct 26 44 21.4 #574 62
2020 Nov 2 45 21.4 #576 62
2020 Nov 9 46 21.4 #577 62
2020 Nov 16 47 21.4 #577 62
2020 Nov 23 48 21.4 #578 62
2020 Nov 30 49 21.5 #578 62
2020 Dec 7 50 21.5 #579 62
2020 Dec 14 51 21.5 #579 62
2020 Dec 21 52 21.5 #579 62
2020 Dec 28 53 21.5 #581 62
2021 Jan 4 1 21.6 #581 62
2021 Jan 11 2 21.6 #581 62
2021 Jan 18 3 21.6 #582 62
2021 Jan 25 4 21.6 #583 62
2021 Feb 1 5 21.6 #574 64
2021 Feb 8 6 21.7 #567 65
2021 Feb 15 7 21.7 #567 65
2021 Feb 22 8 21.7 #557 69
2021 Mar 1 9 21.7 #557 69
2021 Mar 8 10 21.7 #557 69
2021 Mar 15 11 21.8 #558 69
2021 Mar 22 12 21.8 #561 69
2021 Mar 29 13 21.8 #561 69
2021 Apr 5 14 21.8 #554 69
2021 Apr 12 15 21.8 #553 69
2021 Apr 19 16 21.8 #553 69
2021 Apr 26 17 21.9 #553 69
2021 May 3 18 21.9 #553 69
2021 May 10 19 21.9 #551 69
2021 May 17 20 21.9 #558 68
2021 May 24 21 21.9 #559 68
2021 May 31 22 22.0 #563 68
2021 Jun 7 23 22.0 #563 68
2021 Jun 14 24 22.0 #572 66
2021 Jun 21 25 22.0 #572 66
2021 Jun 28 26 22.0 #571 66
2021 Jul 5 27 22.1 #571 66
2021 Jul 12 28 22.1 #576 65
2021 Jul 19 29 22.1 #581 65
2021 Jul 26 30 22.1 #574 67
2021 Aug 2 31 22.1 #540 76
2021 Aug 9 32 22.2 #540 76
2021 Aug 16 33 22.2 #538 77
2021 Aug 23 34 22.2 #534 78
2021 Aug 30 35 22.2 #538 78
2021 Sep 6 36 22.2 #538 78
2021 Sep 13 37 22.3 #545 78
2021 Sep 20 38 22.3 #546 78
2021 Sep 27 39 22.3 #548 78
2021 Oct 4 40 22.3 #555 78
2021 Oct 11 41 22.3 #555 78
2021 Oct 18 42 22.3 #552 79
2021 Oct 25 43 22.4 #554 79
2021 Nov 1 44 22.4 #587 70
2021 Nov 8 45 22.4 #591 70
2021 Nov 15 46 22.4 #591 70
2021 Nov 22 47 22.4 #591 70
2021 Nov 29 48 22.5 #592 70
2021 Dec 6 49 22.5 #595 70
2021 Dec 13 50 22.5 #597 70
2021 Dec 20 51 22.5 #596 70
2021 Dec 27 52 22.5 #596 70
2022 Jan 3 1 22.6 #599 70
2022 Jan 10 2 22.6 #622 65
2022 Jan 17 3 22.6 #638 60
2022 Jan 24 4 22.6 #638 60
2022 Jan 31 5 22.6 #642 59
2022 Feb 7 6 22.7 #642 59
2022 Feb 14 7 22.7 #642 59
2022 Feb 21 8 22.7 #708 48
2022 Feb 28 9 22.7 #704 48
2022 Mar 7 10 22.7 #701 48
2022 Mar 14 11 22.7 #701 48
2022 Mar 21 12 22.8 #759 38
2022 Mar 28 13 22.8 #759 38
2022 Apr 4 14 22.8 #752 39
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