Ranking history updated: 2026-03-17 04:30 UTC
Masato Shiga ATP Ranking History
Masato Shiga's ATP ranking history, with year-by-year summaries plus every available weekly rank, age and points snapshot.
Latest Rank
1,724
Latest date
Oct 15, 2018
Career high
479
Career-high date
May 22, 2017
Career-high points
74
Points-high date
May 22, 2017
Best year-end
556
Weeks at #1
0
Coverage: 304 distinct observed ranking weeks, Apr 2, 2012–Oct 15, 2018. Available-week totals may undercount careers where historical snapshots are missing. Weeks at No. 1 counts available snapshots.
Select a legend item to show or hide that series. Focus the chart and use the left and right arrow keys to inspect ranking snapshots.
| Season | Date | Week | Age | Rank | Points |
|---|---|---|---|---|---|
| 2016 | Aug 1 | 31 | — | #642 | 42 |
| 2016 | Aug 8 | 32 | — | #646 | 42 |
| 2016 | Aug 15 | 33 | — | #691 | 36 |
| 2016 | Aug 22 | 34 | — | #707 | 34 |
| 2016 | Aug 29 | 35 | — | #719 | 33 |
| 2016 | Sep 12 | 37 | — | #628 | 44 |
| 2016 | Sep 19 | 38 | — | #631 | 43 |
| 2016 | Sep 26 | 39 | — | #636 | 43 |
| 2016 | Oct 3 | 40 | — | #588 | 53 |
| 2016 | Oct 10 | 41 | — | #576 | 55 |
| 2016 | Oct 17 | 42 | — | #577 | 55 |
| 2016 | Oct 24 | 43 | — | #581 | 55 |
| 2016 | Oct 31 | 44 | — | #498 | 73 |
| 2016 | Nov 7 | 45 | — | #502 | 73 |
| 2016 | Nov 14 | 46 | — | #502 | 73 |
| 2016 | Nov 21 | 47 | — | #532 | 66 |
| 2016 | Nov 28 | 48 | — | #531 | 66 |
| 2016 | Dec 5 | 49 | — | #527 | 66 |
| 2016 | Dec 12 | 50 | — | #528 | 66 |
| 2016 | Dec 19 | 51 | — | #559 | 60 |
| 2016 | Dec 26 | 52 | — | #556 | 61 |
| 2017 | Jan 2 | 1 | — | #556 | 61 |
| 2017 | Jan 9 | 2 | — | #556 | 61 |
| 2017 | Jan 16 | 3 | — | #550 | 63 |
| 2017 | Jan 30 | 5 | — | #545 | 63 |
| 2017 | Feb 6 | 6 | — | #546 | 63 |
| 2017 | Feb 13 | 7 | — | #548 | 63 |
| 2017 | Feb 20 | 8 | — | #547 | 63 |
| 2017 | Feb 27 | 9 | — | #536 | 65 |
| 2017 | Mar 6 | 10 | — | #535 | 65 |
| 2017 | Mar 20 | 12 | — | #534 | 65 |
| 2017 | Apr 3 | 14 | — | #528 | 65 |
| 2017 | Apr 10 | 15 | — | #527 | 64 |
| 2017 | Apr 17 | 16 | — | #494 | 73 |
| 2017 | Apr 24 | 17 | — | #494 | 73 |
| 2017 | May 1 | 18 | — | #490 | 73 |
| 2017 | May 8 | 19 | — | #491 | 73 |
| 2017 | May 15 | 20 | — | #487 | 73 |
| 2017 | May 22 | 21 | — | #479 | 74 |
| 2017 | May 29 | 22 | — | #487 | 74 |
| 2017 | Jun 12 | 24 | — | #498 | 70 |
| 2017 | Jun 19 | 25 | — | #504 | 68 |
| 2017 | Jun 26 | 26 | — | #510 | 68 |
| 2017 | Jul 3 | 27 | — | #512 | 70 |
| 2017 | Jul 10 | 28 | — | #512 | 70 |
| 2017 | Jul 17 | 29 | — | #505 | 70 |
| 2017 | Jul 24 | 30 | — | #501 | 71 |
| 2017 | Jul 31 | 31 | — | #499 | 71 |
| 2017 | Aug 7 | 32 | — | #501 | 71 |
| 2017 | Aug 14 | 33 | — | #507 | 70 |
| 2017 | Aug 21 | 34 | — | #507 | 69 |
| 2017 | Aug 28 | 35 | — | #503 | 69 |
| 2017 | Sep 11 | 37 | — | #545 | 57 |
| 2017 | Sep 18 | 38 | — | #544 | 57 |
| 2017 | Sep 25 | 39 | — | #540 | 57 |
| 2017 | Oct 2 | 40 | — | #598 | 47 |
| 2017 | Oct 9 | 41 | — | #618 | 45 |
| 2017 | Oct 16 | 42 | — | #610 | 45 |
| 2017 | Oct 23 | 43 | — | #597 | 46 |
| 2017 | Oct 30 | 44 | — | #739 | 28 |
| 2017 | Nov 6 | 45 | — | #734 | 28 |
| 2017 | Nov 13 | 46 | — | #731 | 28 |
| 2017 | Nov 20 | 47 | — | #728 | 28 |
| 2017 | Nov 27 | 48 | — | #726 | 28 |
| 2017 | Dec 4 | 49 | — | #728 | 28 |
| 2017 | Dec 11 | 50 | — | #726 | 28 |
| 2017 | Dec 18 | 51 | — | #723 | 28 |
| 2017 | Dec 25 | 52 | — | #730 | 27 |
| 2018 | Jan 1 | 1 | — | #732 | 27 |
| 2018 | Jan 8 | 2 | — | #730 | 27 |
| 2018 | Jan 15 | 3 | — | #757 | 25 |
| 2018 | Jan 29 | 5 | — | #753 | 25 |
| 2018 | Feb 5 | 6 | — | #754 | 25 |
| 2018 | Feb 12 | 7 | — | #756 | 25 |
| 2018 | Feb 19 | 8 | — | #758 | 25 |
| 2018 | Feb 26 | 9 | — | #776 | 23 |
| 2018 | Mar 5 | 10 | — | #772 | 23 |
| 2018 | Mar 19 | 12 | — | #775 | 23 |
| 2018 | Apr 2 | 14 | — | #777 | 23 |
| 2018 | Apr 9 | 15 | — | #777 | 23 |
| 2018 | Apr 16 | 16 | — | #931 | 13 |
| 2018 | Apr 23 | 17 | — | #931 | 13 |
| 2018 | Apr 30 | 18 | — | #930 | 13 |
| 2018 | May 7 | 19 | — | #936 | 13 |
| 2018 | May 14 | 20 | — | #936 | 13 |
| 2018 | May 21 | 21 | — | #986 | 11 |
| 2018 | May 28 | 22 | — | #990 | 11 |
| 2018 | Jun 11 | 24 | — | #1,092 | 8 |
| 2018 | Jun 18 | 25 | — | #1,099 | 8 |
| 2018 | Jun 25 | 26 | — | #1,091 | 8 |
| 2018 | Jul 2 | 27 | — | #1,167 | 6 |
| 2018 | Jul 16 | 29 | — | #1,368 | 3 |
| 2018 | Jul 23 | 30 | — | #1,520 | 2 |
| 2018 | Jul 30 | 31 | — | #1,512 | 2 |
| 2018 | Aug 6 | 32 | — | #1,518 | 2 |
| 2018 | Aug 13 | 33 | — | #1,848 | 1 |
| 2018 | Aug 20 | 34 | — | #1,784 | 1 |
| 2018 | Aug 27 | 35 | — | #1,701 | 1 |
| 2018 | Sep 10 | 37 | — | #1,700 | 1 |
| 2018 | Sep 17 | 38 | — | #1,699 | 1 |
| 2018 | Sep 24 | 39 | — | #1,703 | 1 |
| 2018 | Oct 1 | 40 | — | #1,706 | 1 |
| 2018 | Oct 8 | 41 | — | #1,716 | 1 |
| 2018 | Oct 15 | 42 | — | #1,724 | 1 |