Ranking history updated: 2026-03-17 04:30 UTC
Kotaro Miyachi ATP Ranking History
Kotaro Miyachi's ATP ranking history, with year-by-year summaries plus every available weekly rank, age and points snapshot.
Latest Rank
1,345
Latest date
Jun 2, 2003
Career high
303
Career-high date
Jul 27, 1998
Career-high points
118
Points-high date
Jul 27, 1998
Best year-end
362
Weeks at #1
0
Coverage: 533 distinct observed ranking weeks, Mar 8, 1993–Jun 2, 2003. 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 |
|---|---|---|---|---|---|
| 2000 | Nov 20 | 47 | 26.8 | #1,020 | 5 |
| 2000 | Nov 27 | 48 | 26.8 | #1,023 | 5 |
| 2000 | Dec 4 | 49 | 26.8 | #1,016 | 5 |
| 2000 | Dec 11 | 50 | 26.8 | #1,009 | 5 |
| 2000 | Dec 18 | 51 | 26.8 | #1,009 | 5 |
| 2000 | Dec 25 | 52 | 26.9 | #1,009 | 5 |
| 2001 | Jan 1 | 1 | 26.9 | #1,009 | 5 |
| 2001 | Jan 8 | 2 | 26.9 | #1,007 | 5 |
| 2001 | Jan 15 | 3 | 26.9 | #1,007 | 5 |
| 2001 | Jan 22 | 4 | 26.9 | #1,007 | 5 |
| 2001 | Jan 29 | 5 | 26.9 | #1,005 | 5 |
| 2001 | Feb 5 | 6 | 27.0 | #1,008 | 5 |
| 2001 | Feb 12 | 7 | 27.0 | #1,007 | 5 |
| 2001 | Feb 19 | 8 | 27.0 | #1,005 | 5 |
| 2001 | Feb 26 | 9 | 27.0 | #1,007 | 5 |
| 2001 | Mar 5 | 10 | 27.0 | #1,011 | 5 |
| 2001 | Mar 12 | 11 | 27.1 | #1,011 | 5 |
| 2001 | Mar 19 | 12 | 27.1 | #1,007 | 5 |
| 2001 | Mar 26 | 13 | 27.1 | #1,007 | 5 |
| 2001 | Apr 2 | 14 | 27.1 | #1,014 | 5 |
| 2001 | Apr 9 | 15 | 27.1 | #1,020 | 5 |
| 2001 | Apr 16 | 16 | 27.2 | #1,015 | 5 |
| 2001 | Apr 23 | 17 | 27.2 | #1,014 | 5 |
| 2001 | Apr 30 | 18 | 27.2 | #1,016 | 5 |
| 2001 | May 7 | 19 | 27.2 | #1,013 | 5 |
| 2001 | May 14 | 20 | 27.2 | #1,013 | 5 |
| 2001 | May 21 | 21 | 27.3 | #1,070 | 4 |
| 2001 | May 28 | 22 | 27.3 | #1,069 | 4 |
| 2001 | Jun 4 | 23 | 27.3 | #1,069 | 4 |
| 2001 | Jun 11 | 24 | 27.3 | #1,082 | 4 |
| 2001 | Jun 18 | 25 | 27.3 | #1,087 | 4 |
| 2001 | Jun 25 | 26 | 27.3 | #1,086 | 4 |
| 2001 | Jul 2 | 27 | 27.4 | #1,086 | 4 |
| 2001 | Jul 9 | 28 | 27.4 | #1,081 | 4 |
| 2001 | Jul 16 | 29 | 27.4 | #1,152 | 3 |
| 2001 | Jul 23 | 30 | 27.4 | #1,148 | 3 |
| 2001 | Jul 30 | 31 | 27.4 | #1,151 | 3 |
| 2001 | Aug 6 | 32 | 27.5 | #1,145 | 3 |
| 2001 | Aug 13 | 33 | 27.5 | #1,147 | 3 |
| 2001 | Aug 20 | 34 | 27.5 | #1,085 | 4 |
| 2001 | Aug 27 | 35 | 27.5 | #1,089 | 4 |
| 2001 | Sep 3 | 36 | 27.5 | #1,089 | 4 |
| 2001 | Sep 10 | 37 | 27.6 | #1,097 | 4 |
| 2001 | Sep 17 | 38 | 27.6 | #1,099 | 4 |
| 2001 | Sep 24 | 39 | 27.6 | #1,056 | 5 |
| 2001 | Oct 1 | 40 | 27.6 | #1,111 | 4 |
| 2001 | Oct 8 | 41 | 27.6 | #1,049 | 5 |
| 2001 | Oct 15 | 42 | 27.7 | #1,049 | 5 |
| 2001 | Oct 22 | 43 | 27.7 | #1,051 | 5 |
| 2001 | Oct 29 | 44 | 27.7 | #1,069 | 5 |
| 2001 | Nov 5 | 45 | 27.7 | #1,144 | 4 |
| 2001 | Nov 12 | 46 | 27.7 | #1,150 | 4 |
| 2001 | Nov 19 | 47 | 27.8 | #1,151 | 4 |
| 2001 | Nov 26 | 48 | 27.8 | #1,155 | 4 |
| 2001 | Dec 3 | 49 | 27.8 | #1,158 | 4 |
| 2001 | Dec 10 | 50 | 27.8 | #1,161 | 4 |
| 2001 | Dec 17 | 51 | 27.8 | #1,159 | 4 |
| 2001 | Dec 24 | 52 | 27.8 | #1,159 | 4 |
| 2001 | Dec 31 | 1 | 27.9 | #1,159 | 4 |
| 2002 | Jan 7 | 2 | 27.9 | #1,161 | 4 |
| 2002 | Jan 14 | 3 | 27.9 | #1,161 | 4 |
| 2002 | Jan 21 | 4 | 27.9 | #1,161 | 4 |
| 2002 | Jan 28 | 5 | 27.9 | #1,159 | 4 |
| 2002 | Feb 4 | 6 | 28.0 | #1,155 | 4 |
| 2002 | Feb 11 | 7 | 28.0 | #1,154 | 4 |
| 2002 | Feb 18 | 8 | 28.0 | #1,155 | 4 |
| 2002 | Feb 25 | 9 | 28.0 | #1,148 | 4 |
| 2002 | Mar 4 | 10 | 28.0 | #1,151 | 4 |
| 2002 | Mar 11 | 11 | 28.1 | #1,150 | 4 |
| 2002 | Mar 18 | 12 | 28.1 | #1,148 | 4 |
| 2002 | Mar 25 | 13 | 28.1 | #1,148 | 4 |
| 2002 | Apr 1 | 14 | 28.1 | #1,143 | 4 |
| 2002 | Apr 8 | 15 | 28.1 | #1,136 | 4 |
| 2002 | Apr 15 | 16 | 28.2 | #1,135 | 4 |
| 2002 | Apr 22 | 17 | 28.2 | #1,136 | 4 |
| 2002 | Apr 29 | 18 | 28.2 | #1,140 | 4 |
| 2002 | May 6 | 19 | 28.2 | #1,143 | 4 |
| 2002 | May 13 | 20 | 28.2 | #1,138 | 4 |
| 2002 | May 20 | 21 | 28.2 | #1,137 | 4 |
| 2002 | May 27 | 22 | 28.3 | #1,145 | 4 |
| 2002 | Jun 3 | 23 | 28.3 | #1,145 | 4 |
| 2002 | Jun 10 | 24 | 28.3 | #1,085 | 5 |
| 2002 | Jun 17 | 25 | 28.3 | #1,083 | 5 |
| 2002 | Jun 24 | 26 | 28.3 | #1,087 | 5 |
| 2002 | Jul 1 | 27 | 28.4 | #1,087 | 5 |
| 2002 | Jul 8 | 28 | 28.4 | #1,085 | 5 |
| 2002 | Jul 15 | 29 | 28.4 | #1,082 | 5 |
| 2002 | Jul 22 | 30 | 28.4 | #1,085 | 5 |
| 2002 | Jul 29 | 31 | 28.4 | #1,087 | 5 |
| 2002 | Aug 5 | 32 | 28.5 | #1,089 | 5 |
| 2002 | Aug 12 | 33 | 28.5 | #1,087 | 5 |
| 2002 | Aug 19 | 34 | 28.5 | #1,157 | 4 |
| 2002 | Aug 26 | 35 | 28.5 | #1,159 | 4 |
| 2002 | Sep 2 | 36 | 28.5 | #1,159 | 4 |
| 2002 | Sep 9 | 37 | 28.6 | #1,164 | 4 |
| 2002 | Sep 16 | 38 | 28.6 | #1,161 | 4 |
| 2002 | Sep 23 | 39 | 28.6 | #1,228 | 3 |
| 2002 | Sep 30 | 40 | 28.6 | #1,218 | 3 |
| 2002 | Oct 7 | 41 | 28.6 | #1,381 | 1 |
| 2002 | Oct 14 | 42 | 28.7 | #1,379 | 1 |
| 2002 | Oct 21 | 43 | 28.7 | #1,377 | 1 |
| 2002 | Oct 28 | 44 | 28.7 | #1,352 | 1 |
| 2002 | Nov 4 | 45 | 28.7 | #1,349 | 1 |
| 2002 | Nov 11 | 46 | 28.7 | #1,345 | 1 |
| 2002 | Nov 18 | 47 | 28.7 | #1,345 | 1 |
| 2002 | Nov 25 | 48 | 28.8 | #1,343 | 1 |
| 2002 | Dec 2 | 49 | 28.8 | #1,342 | 1 |
| 2002 | Dec 9 | 50 | 28.8 | #1,326 | 1 |
| 2002 | Dec 16 | 51 | 28.8 | #1,331 | 1 |
| 2002 | Dec 23 | 52 | 28.8 | #1,331 | 1 |
| 2002 | Dec 30 | 1 | 28.9 | #1,331 | 1 |
| 2003 | Jan 6 | 2 | 28.9 | #1,331 | 1 |
| 2003 | Jan 13 | 3 | 28.9 | #1,331 | 1 |
| 2003 | Jan 20 | 4 | 28.9 | #1,331 | 1 |
| 2003 | Jan 27 | 5 | 28.9 | #1,332 | 1 |
| 2003 | Feb 3 | 6 | 29.0 | #1,332 | 1 |
| 2003 | Feb 10 | 7 | 29.0 | #1,331 | 1 |
| 2003 | Feb 17 | 8 | 29.0 | #1,331 | 1 |
| 2003 | Feb 24 | 9 | 29.0 | #1,335 | 1 |
| 2003 | Mar 3 | 10 | 29.0 | #1,333 | 1 |
| 2003 | Mar 10 | 11 | 29.1 | #1,334 | 1 |
| 2003 | Mar 17 | 12 | 29.1 | #1,336 | 1 |
| 2003 | Mar 24 | 13 | 29.1 | #1,336 | 1 |
| 2003 | Mar 31 | 14 | 29.1 | #1,334 | 1 |
| 2003 | Apr 7 | 15 | 29.1 | #1,334 | 1 |
| 2003 | Apr 14 | 16 | 29.1 | #1,336 | 1 |
| 2003 | Apr 21 | 17 | 29.2 | #1,336 | 1 |
| 2003 | Apr 28 | 18 | 29.2 | #1,340 | 1 |
| 2003 | May 5 | 19 | 29.2 | #1,346 | 1 |
| 2003 | May 12 | 20 | 29.2 | #1,348 | 1 |
| 2003 | May 19 | 21 | 29.2 | #1,352 | 1 |
| 2003 | May 26 | 22 | 29.3 | #1,345 | 1 |
| 2003 | Jun 2 | 23 | 29.3 | #1,345 | 1 |