Ranking history updated: 2026-03-17 04:30 UTC

Tatsuma Ito ATP Ranking History

Tatsuma Ito's ATP ranking history, with year-by-year summaries plus every available weekly rank, age and points snapshot.

Latest Rank
1,822
Latest date
Sep 15, 2025
Career high
60
Career-high date
Oct 22, 2012
Career-high points
725
Points-high date
Oct 22, 2012
Best year-end
79
Weeks at #1
0

Coverage: 890 distinct observed ranking weeks, Jun 12, 2006–Sep 15, 2025. 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
2006 Jun 12 24 18.1 #1,249 3
2006 Jun 19 25 18.1 #1,251 3
2006 Jun 26 26 18.1 #1,265 3
2006 Jul 3 27 18.1 #1,265 3
2006 Jul 10 28 18.1 #1,182 4
2006 Jul 17 29 18.2 #1,180 4
2006 Jul 24 30 18.2 #1,180 4
2006 Jul 31 31 18.2 #1,182 4
2006 Aug 7 32 18.2 #1,179 4
2006 Aug 14 33 18.2 #1,187 4
2006 Aug 21 34 18.3 #1,190 4
2006 Aug 28 35 18.3 #1,186 4
2006 Sep 4 36 18.3 #1,186 4
2006 Sep 11 37 18.3 #1,192 4
2006 Sep 18 38 18.3 #1,186 4
2006 Sep 25 39 18.4 #1,144 5
2006 Oct 2 40 18.4 #1,151 5
2006 Oct 9 41 18.4 #1,139 5
2006 Oct 16 42 18.4 #1,138 5
2006 Oct 23 43 18.4 #1,144 5
2006 Oct 30 44 18.5 #1,005 8
2006 Nov 6 45 18.5 #1,012 8
2006 Nov 13 46 18.5 #1,011 8
2006 Nov 20 47 18.5 #1,007 8
2006 Nov 27 48 18.5 #999 8
2006 Dec 4 49 18.5 #1,008 8
2006 Dec 11 50 18.6 #1,007 8
2006 Dec 18 51 18.6 #1,004 8
2006 Dec 25 52 18.6 #1,004 8
2007 Jan 1 1 18.6 #1,005 8
2007 Jan 8 2 18.6 #1,003 8
2007 Jan 15 3 18.7 #1,002 8
2007 Jan 22 4 18.7 #1,002 8
2007 Jan 29 5 18.7 #1,000 8
2007 Feb 5 6 18.7 #1,002 8
2007 Feb 12 7 18.7 #999 8
2007 Feb 19 8 18.8 #1,001 8
2007 Feb 26 9 18.8 #998 8
2007 Mar 5 10 18.8 #991 8
2007 Mar 12 11 18.8 #991 8
2007 Mar 19 12 18.8 #985 8
2007 Mar 26 13 18.9 #985 8
2007 Apr 2 14 18.9 #981 8
2007 Apr 9 15 18.9 #949 9
2007 Apr 16 16 18.9 #947 9
2007 Apr 23 17 18.9 #862 13
2007 Apr 30 18 18.9 #837 14
2007 May 7 19 19.0 #831 14
2007 May 14 20 19.0 #816 15
2007 May 21 21 19.0 #721 21
2007 May 28 22 19.0 #727 21
2007 Jun 4 23 19.0 #727 21
2007 Jun 11 24 19.1 #765 18
2007 Jun 18 25 19.1 #769 18
2007 Jun 25 26 19.1 #729 21
2007 Jul 2 27 19.1 #729 21
2007 Jul 9 28 19.1 #736 21
2007 Jul 16 29 19.2 #732 21
2007 Jul 23 30 19.2 #729 21
2007 Jul 30 31 19.2 #716 21
2007 Aug 6 32 19.2 #702 23
2007 Aug 13 33 19.2 #674 26
2007 Aug 20 34 19.3 #640 29
2007 Aug 27 35 19.3 #636 29
2007 Sep 3 36 19.3 #636 29
2007 Sep 10 37 19.3 #640 29
2007 Sep 17 38 19.3 #639 29
2007 Sep 24 39 19.4 #595 34
2007 Oct 1 40 19.4 #589 34
2007 Oct 8 41 19.4 #591 34
2007 Oct 15 42 19.4 #595 34
2007 Oct 22 43 19.4 #597 34
2007 Oct 29 44 19.4 #611 32
2007 Nov 5 45 19.5 #506 50
2007 Nov 12 46 19.5 #508 50
2007 Nov 19 47 19.5 #501 50
2007 Nov 26 48 19.5 #508 50
2007 Dec 3 49 19.5 #512 50
2007 Dec 10 50 19.6 #513 50
2007 Dec 17 51 19.6 #514 50
2007 Dec 24 52 19.6 #516 50
2007 Dec 31 1 19.6 #516 50
2008 Jan 7 2 19.6 #511 50
2008 Jan 14 3 19.7 #511 50
2008 Jan 21 4 19.7 #511 50
2008 Jan 28 5 19.7 #510 50
2008 Feb 4 6 19.7 #514 50
2008 Feb 11 7 19.7 #513 50
2008 Feb 18 8 19.8 #515 50
2008 Feb 25 9 19.8 #459 62
2008 Mar 3 10 19.8 #462 62
2008 Mar 10 11 19.8 #465 62
2008 Mar 17 12 19.8 #465 62
2008 Mar 24 13 19.8 #465 62
2008 Mar 31 14 19.9 #465 62
2008 Apr 7 15 19.9 #394 77
2008 Apr 14 16 19.9 #391 77
2008 Apr 21 17 19.9 #415 73
2008 Apr 28 18 19.9 #416 73
2008 May 5 19 20.0 #411 74
2008 May 12 20 20.0 #356 91
2008 May 19 21 20.0 #377 88
2008 May 26 22 20.0 #357 93
2008 Jun 2 23 20.0 #357 93
2008 Jun 9 24 20.1 #363 93
2008 Jun 16 25 20.1 #360 93
2008 Jun 23 26 20.1 #363 93
2008 Jun 30 27 20.1 #363 93
2008 Jul 7 28 20.1 #362 92
2008 Jul 14 29 20.2 #360 92
2008 Jul 21 30 20.2 #338 105
2008 Jul 28 31 20.2 #334 105
2008 Aug 4 32 20.2 #334 103
2008 Aug 11 33 20.2 #332 105
2008 Aug 18 34 20.3 #332 102
2008 Aug 25 35 20.3 #335 102
2008 Sep 1 36 20.3 #335 102
2008 Sep 8 37 20.3 #334 102
2008 Sep 15 38 20.3 #336 102
2008 Sep 22 39 20.3 #360 96
2008 Sep 29 40 20.4 #358 96
2008 Oct 6 41 20.4 #356 96
2008 Oct 13 42 20.4 #355 96
2008 Oct 20 43 20.4 #354 96
2008 Oct 27 44 20.4 #314 113
2008 Nov 3 45 20.5 #347 98
2008 Nov 10 46 20.5 #345 98
2008 Nov 17 47 20.5 #347 98
2008 Nov 24 48 20.5 #350 98
2008 Dec 1 49 20.5 #316 111
2008 Dec 8 50 20.6 #312 111
2008 Dec 15 51 20.6 #313 111
2008 Dec 22 52 20.6 #312 111
2008 Dec 29 1 20.6 #313 111
2009 Jan 5 2 20.6 #314 222
2009 Jan 12 3 20.7 #314 222
2009 Jan 19 4 20.7 #315 222
2009 Jan 26 5 20.7 #315 222
2009 Feb 2 6 20.7 #310 222
2009 Feb 9 7 20.7 #310 222
2009 Feb 16 8 20.8 #309 222
2009 Feb 23 9 20.8 #338 201
2009 Mar 2 10 20.8 #336 201
2009 Mar 9 11 20.8 #333 201
2009 Mar 16 12 20.8 #333 201
2009 Mar 23 13 20.8 #300 228
2009 Mar 30 14 20.9 #300 228
2009 Apr 6 15 20.9 #315 217
2009 Apr 13 16 20.9 #315 217
2009 Apr 20 17 20.9 #295 231
2009 Apr 27 18 20.9 #274 254
2009 May 4 19 21.0 #271 255
2009 May 11 20 21.0 #301 219
2009 May 18 21 21.0 #303 213
2009 May 25 22 21.0 #306 203
2009 Jun 1 23 21.0 #306 203
2009 Jun 8 24 21.1 #288 214
2009 Jun 15 25 21.1 #285 214
2009 Jun 22 26 21.1 #280 220
2009 Jun 29 27 21.1 #280 220
2009 Jul 6 28 21.1 #267 225
2009 Jul 13 29 21.2 #258 225
2009 Jul 20 30 21.2 #275 199
2009 Jul 27 31 21.2 #270 202
2009 Aug 3 32 21.2 #265 209
2009 Aug 10 33 21.2 #268 199
2009 Aug 17 34 21.2 #269 199
2009 Aug 24 35 21.3 #267 199
2009 Aug 31 36 21.3 #274 199
2009 Sep 7 37 21.3 #274 199
2009 Sep 14 38 21.3 #245 213
2009 Sep 21 39 21.3 #241 213
2009 Sep 28 40 21.4 #239 213
2009 Oct 5 41 21.4 #237 213
2009 Oct 12 42 21.4 #233 213
2009 Oct 19 43 21.4 #222 222
2009 Oct 26 44 21.4 #253 186
2009 Nov 2 45 21.5 #258 180
2009 Nov 9 46 21.5 #234 198
2009 Nov 16 47 21.5 #234 198
2009 Nov 23 48 21.5 #227 204
2009 Nov 30 49 21.5 #214 223
2009 Dec 7 50 21.6 #213 223
2009 Dec 14 51 21.6 #212 223
2009 Dec 21 52 21.6 #210 223
2009 Dec 28 53 21.6 #210 223
2010 Jan 4 1 21.6 #210 223
2010 Jan 11 2 21.7 #210 223
2010 Jan 18 3 21.7 #210 223
2010 Jan 25 4 21.7 #210 223
2010 Feb 1 5 21.7 #204 223
2010 Feb 8 6 21.7 #203 227
2010 Feb 15 7 21.7 #206 227
2010 Feb 22 8 21.8 #204 227
2010 Mar 1 9 21.8 #203 227
2010 Mar 8 10 21.8 #201 227
2010 Mar 15 11 21.8 #201 227
2010 Mar 22 12 21.8 #209 215
2010 Mar 29 13 21.9 #209 215
2010 Apr 5 14 21.9 #235 194
Tatsuma Ito profile Full match log Player rivalries
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