Ranking history updated: 2026-03-17 04:30 UTC
Lucas Arnold Ker ATP Ranking History
Lucas Arnold Ker's ATP ranking history, with year-by-year summaries plus every available weekly rank, age and points snapshot.
Latest Rank
1,278
Latest date
May 11, 2009
Career high
77
Career-high date
Jul 20, 1998
Career-high points
608
Points-high date
Jul 13, 1998
Best year-end
112
Weeks at #1
0
Coverage: 614 distinct observed ranking weeks, Oct 7, 1991–May 11, 2009. 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 |
|---|---|---|---|---|---|
| 1991 | Oct 7 | 41 | 17.0 | #745 | 9 |
| 1991 | Oct 14 | 42 | 17.0 | #749 | 9 |
| 1991 | Oct 21 | 43 | 17.0 | #747 | 9 |
| 1991 | Oct 28 | 44 | 17.0 | #750 | 9 |
| 1991 | Nov 4 | 45 | 17.1 | #751 | 9 |
| 1991 | Nov 11 | 46 | 17.1 | #733 | 10 |
| 1991 | Nov 18 | 47 | 17.1 | #730 | 10 |
| 1991 | Nov 25 | 48 | 17.1 | #732 | 10 |
| 1991 | Dec 2 | 49 | 17.1 | #739 | 10 |
| 1991 | Dec 9 | 50 | 17.2 | #739 | 0 |
| 1991 | Dec 16 | 51 | 17.2 | #739 | 0 |
| 1991 | Dec 23 | 52 | 17.2 | #743 | 10 |
| 1991 | Dec 30 | 1 | 17.2 | #743 | 0 |
| 1992 | Jan 6 | 2 | 17.2 | #744 | 10 |
| 1992 | Jan 13 | 3 | 17.3 | #744 | 10 |
| 1992 | Jan 20 | 4 | 17.3 | #744 | 0 |
| 1992 | Jan 27 | 5 | 17.3 | #741 | 10 |
| 1992 | Feb 3 | 6 | 17.3 | #741 | 0 |
| 1992 | Feb 10 | 7 | 17.3 | #736 | 10 |
| 1992 | Feb 17 | 8 | 17.3 | #729 | 10 |
| 1992 | Feb 24 | 9 | 17.4 | #730 | 10 |
| 1992 | Mar 2 | 10 | 17.4 | #730 | 10 |
| 1992 | Mar 9 | 11 | 17.4 | #720 | 10 |
| 1992 | Mar 16 | 12 | 17.4 | #720 | 0 |
| 1992 | Mar 23 | 13 | 17.4 | #714 | 10 |
| 1992 | Mar 30 | 14 | 17.5 | #714 | 0 |
| 1992 | Apr 6 | 15 | 17.5 | #727 | 10 |
| 1992 | Apr 13 | 16 | 17.5 | #731 | 10 |
| 1992 | Apr 20 | 17 | 17.5 | #728 | 10 |
| 1992 | Apr 27 | 18 | 17.5 | #726 | 10 |
| 1992 | May 4 | 19 | 17.6 | #722 | 10 |
| 1992 | May 11 | 20 | 17.6 | #711 | 10 |
| 1992 | May 18 | 21 | 17.6 | #723 | 10 |
| 1992 | May 25 | 22 | 17.6 | #716 | 10 |
| 1992 | Jun 1 | 23 | 17.6 | #716 | 0 |
| 1992 | Jun 8 | 24 | 17.7 | #717 | 10 |
| 1992 | Jun 15 | 25 | 17.7 | #718 | 10 |
| 1992 | Jun 22 | 26 | 17.7 | #713 | 10 |
| 1992 | Jun 29 | 27 | 17.7 | #713 | 0 |
| 1992 | Jul 6 | 28 | 17.7 | #705 | 10 |
| 1992 | Jul 13 | 29 | 17.8 | #705 | 10 |
| 1992 | Jul 20 | 30 | 17.8 | #703 | 10 |
| 1992 | Jul 27 | 31 | 17.8 | #697 | 10 |
| 1992 | Aug 3 | 32 | 17.8 | #690 | 10 |
| 1992 | Aug 10 | 33 | 17.8 | #692 | 10 |
| 1992 | Aug 17 | 34 | 17.8 | #691 | 10 |
| 1992 | Aug 24 | 35 | 17.9 | #701 | 10 |
| 1992 | Aug 31 | 36 | 17.9 | #701 | 10 |
| 1992 | Sep 7 | 37 | 17.9 | #701 | 0 |
| 1992 | Sep 14 | 38 | 17.9 | #708 | 10 |
| 1992 | Sep 21 | 39 | 17.9 | #707 | 10 |
| 1992 | Sep 28 | 40 | 18.0 | #706 | 10 |
| 1992 | Oct 5 | 41 | 18.0 | #1,128 | 1 |
| 1992 | Oct 12 | 42 | 18.0 | #1,126 | 1 |
| 1992 | Oct 19 | 43 | 18.0 | #1,124 | 1 |
| 1992 | Oct 26 | 44 | 18.0 | #1,107 | 1 |
| 1992 | Nov 2 | 45 | 18.1 | #1,115 | 1 |
| 1992 | Nov 9 | 46 | 18.1 | #630 | 14 |
| 1992 | Nov 16 | 47 | 18.1 | #639 | 14 |
| 1992 | Nov 23 | 48 | 18.1 | #642 | 13 |
| 1992 | Nov 30 | 49 | 18.1 | #639 | 13 |
| 1992 | Dec 7 | 50 | 18.2 | #650 | 13 |
| 1992 | Dec 14 | 51 | 18.2 | #650 | 13 |
| 1992 | Dec 21 | 52 | 18.2 | #650 | 13 |
| 1992 | Dec 28 | 53 | 18.2 | #650 | 0 |
| 1993 | Jan 4 | 1 | 18.2 | #650 | 0 |
| 1993 | Jan 11 | 2 | 18.3 | #654 | 13 |
| 1993 | Jan 18 | 3 | 18.3 | #655 | 13 |
| 1993 | Jan 25 | 4 | 18.3 | #655 | 0 |
| 1993 | Feb 1 | 5 | 18.3 | #659 | 13 |
| 1993 | Feb 8 | 6 | 18.3 | #656 | 13 |
| 1993 | Feb 15 | 7 | 18.3 | #658 | 13 |
| 1993 | Feb 22 | 8 | 18.4 | #658 | 13 |
| 1993 | Mar 1 | 9 | 18.4 | #661 | 13 |
| 1993 | Mar 8 | 10 | 18.4 | #669 | 13 |
| 1993 | Mar 15 | 11 | 18.4 | #669 | 0 |
| 1993 | Mar 22 | 12 | 18.4 | #668 | 13 |
| 1993 | Mar 29 | 13 | 18.5 | #668 | 0 |
| 1993 | Apr 5 | 14 | 18.5 | #559 | 23 |
| 1993 | Apr 12 | 15 | 18.5 | #556 | 23 |
| 1993 | Apr 19 | 16 | 18.5 | #559 | 23 |
| 1993 | Apr 26 | 17 | 18.5 | #559 | 23 |
| 1993 | May 3 | 18 | 18.6 | #566 | 23 |
| 1993 | May 10 | 19 | 18.6 | #568 | 23 |
| 1993 | May 17 | 20 | 18.6 | #455 | 41 |
| 1993 | May 24 | 21 | 18.6 | #449 | 41 |
| 1993 | May 31 | 22 | 18.6 | #449 | 0 |
| 1993 | Jun 7 | 23 | 18.7 | #345 | 69 |
| 1993 | Jun 14 | 24 | 18.7 | #343 | 69 |
| 1993 | Jun 21 | 25 | 18.7 | #345 | 69 |
| 1993 | Jun 28 | 26 | 18.7 | #345 | 0 |
| 1993 | Jul 5 | 27 | 18.7 | #343 | 69 |
| 1993 | Jul 12 | 28 | 18.7 | #342 | 69 |
| 1993 | Jul 19 | 29 | 18.8 | #346 | 69 |
| 1993 | Jul 26 | 30 | 18.8 | #344 | 69 |
| 1993 | Aug 2 | 31 | 18.8 | #344 | 69 |
| 1993 | Aug 9 | 32 | 18.8 | #339 | 69 |
| 1993 | Aug 16 | 33 | 18.8 | #298 | 92 |
| 1993 | Aug 23 | 34 | 18.9 | #296 | 92 |
| 1993 | Aug 30 | 35 | 18.9 | #298 | 92 |
| 1993 | Sep 6 | 36 | 18.9 | #298 | 0 |
| 1993 | Sep 13 | 37 | 18.9 | #257 | 117 |
| 1993 | Sep 20 | 38 | 18.9 | #253 | 124 |
| 1993 | Sep 27 | 39 | 19.0 | #249 | 132 |
| 1993 | Oct 4 | 40 | 19.0 | #246 | 132 |
| 1993 | Oct 11 | 41 | 19.0 | #244 | 133 |
| 1993 | Oct 18 | 42 | 19.0 | #246 | 133 |
| 1993 | Oct 25 | 43 | 19.0 | #249 | 133 |
| 1993 | Nov 1 | 44 | 19.1 | #249 | 133 |
| 1993 | Nov 8 | 45 | 19.1 | #265 | 120 |
| 1993 | Nov 15 | 46 | 19.1 | #265 | 120 |
| 1993 | Nov 22 | 47 | 19.1 | #263 | 121 |
| 1993 | Nov 29 | 48 | 19.1 | #261 | 121 |
| 1993 | Dec 6 | 49 | 19.2 | #264 | 121 |
| 1993 | Dec 13 | 50 | 19.2 | #267 | 121 |
| 1993 | Dec 20 | 51 | 19.2 | #265 | 121 |
| 1993 | Dec 27 | 52 | 19.2 | #265 | 0 |
| 1994 | Jan 3 | 1 | 19.2 | #265 | 0 |
| 1994 | Jan 10 | 2 | 19.2 | #264 | 121 |
| 1994 | Jan 17 | 3 | 19.3 | #264 | 121 |
| 1994 | Jan 24 | 4 | 19.3 | #264 | 0 |
| 1994 | Jan 31 | 5 | 19.3 | #262 | 122 |
| 1994 | Feb 7 | 6 | 19.3 | #261 | 122 |
| 1994 | Feb 14 | 7 | 19.3 | #262 | 122 |
| 1994 | Feb 21 | 8 | 19.4 | #261 | 122 |
| 1994 | Feb 28 | 9 | 19.4 | #258 | 122 |
| 1994 | Mar 7 | 10 | 19.4 | #254 | 131 |
| 1994 | Mar 14 | 11 | 19.4 | #254 | 0 |
| 1994 | Mar 21 | 12 | 19.4 | #254 | 131 |
| 1994 | Mar 28 | 13 | 19.5 | #254 | 131 |
| 1994 | Apr 4 | 14 | 19.5 | #256 | 121 |
| 1994 | Apr 11 | 15 | 19.5 | #258 | 121 |
| 1994 | Apr 18 | 16 | 19.5 | #259 | 121 |
| 1994 | Apr 25 | 17 | 19.5 | #259 | 122 |
| 1994 | May 2 | 18 | 19.6 | #259 | 123 |
| 1994 | May 9 | 19 | 19.6 | #249 | 139 |
| 1994 | May 16 | 20 | 19.6 | #265 | 121 |
| 1994 | May 23 | 21 | 19.6 | #266 | 121 |
| 1994 | May 30 | 22 | 19.6 | #266 | 0 |
| 1994 | Jun 6 | 23 | 19.6 | #321 | 93 |
| 1994 | Jun 13 | 24 | 19.7 | #296 | 106 |
| 1994 | Jun 20 | 25 | 19.7 | #296 | 106 |
| 1994 | Jun 27 | 26 | 19.7 | #296 | 0 |
| 1994 | Jul 4 | 27 | 19.7 | #299 | 106 |
| 1994 | Jul 11 | 28 | 19.7 | #298 | 106 |
| 1994 | Jul 18 | 29 | 19.8 | #296 | 106 |
| 1994 | Jul 25 | 30 | 19.8 | #299 | 106 |
| 1994 | Aug 1 | 31 | 19.8 | #303 | 106 |
| 1994 | Aug 8 | 32 | 19.8 | #308 | 106 |
| 1994 | Aug 15 | 33 | 19.8 | #330 | 96 |
| 1994 | Aug 22 | 34 | 19.9 | #333 | 96 |
| 1994 | Aug 29 | 35 | 19.9 | #335 | 96 |
| 1994 | Sep 5 | 36 | 19.9 | #335 | 0 |
| 1994 | Sep 12 | 37 | 19.9 | #329 | 100 |
| 1994 | Sep 19 | 38 | 19.9 | #338 | 93 |
| 1994 | Sep 26 | 39 | 20.0 | #363 | 85 |
| 1994 | Oct 3 | 40 | 20.0 | #363 | 85 |
| 1994 | Oct 10 | 41 | 20.0 | #362 | 84 |
| 1994 | Oct 17 | 42 | 20.0 | #359 | 84 |
| 1994 | Oct 24 | 43 | 20.0 | #359 | 84 |
| 1994 | Oct 31 | 44 | 20.1 | #362 | 84 |
| 1994 | Nov 7 | 45 | 20.1 | #364 | 84 |
| 1994 | Nov 14 | 46 | 20.1 | #360 | 84 |
| 1994 | Nov 21 | 47 | 20.1 | #358 | 83 |
| 1994 | Nov 28 | 48 | 20.1 | #339 | 89 |
| 1994 | Dec 5 | 49 | 20.1 | #339 | 0 |
| 1994 | Dec 12 | 50 | 20.2 | #342 | 89 |
| 1994 | Dec 19 | 51 | 20.2 | #344 | 89 |
| 1994 | Dec 26 | 52 | 20.2 | #344 | 0 |
| 1995 | Jan 2 | 1 | 20.2 | #344 | 0 |
| 1995 | Jan 9 | 2 | 20.2 | #345 | 89 |
| 1995 | Jan 16 | 3 | 20.3 | #345 | 89 |
| 1995 | Jan 23 | 4 | 20.3 | #345 | 0 |
| 1995 | Jan 30 | 5 | 20.3 | #349 | 88 |
| 1995 | Feb 6 | 6 | 20.3 | #350 | 88 |
| 1995 | Feb 13 | 7 | 20.3 | #349 | 88 |
| 1995 | Feb 20 | 8 | 20.4 | #350 | 88 |
| 1995 | Feb 27 | 9 | 20.4 | #347 | 88 |
| 1995 | Mar 6 | 10 | 20.4 | #372 | 79 |
| 1995 | Mar 13 | 11 | 20.4 | #373 | 79 |
| 1995 | Mar 20 | 12 | 20.4 | #373 | 0 |
| 1995 | Mar 27 | 13 | 20.5 | #366 | 79 |
| 1995 | Apr 3 | 14 | 20.5 | #367 | 79 |
| 1995 | Apr 10 | 15 | 20.5 | #367 | 79 |
| 1995 | Apr 17 | 16 | 20.5 | #369 | 79 |
| 1995 | Apr 24 | 17 | 20.5 | #372 | 78 |
| 1995 | May 1 | 18 | 20.6 | #375 | 77 |
| 1995 | May 8 | 19 | 20.6 | #412 | 61 |
| 1995 | May 15 | 20 | 20.6 | #410 | 61 |
| 1995 | May 22 | 21 | 20.6 | #415 | 61 |
| 1995 | May 29 | 22 | 20.6 | #422 | 61 |
| 1995 | Jun 5 | 23 | 20.6 | #422 | 0 |
| 1995 | Jun 12 | 24 | 20.7 | #423 | 58 |
| 1995 | Jun 19 | 25 | 20.7 | #426 | 58 |
| 1995 | Jun 26 | 26 | 20.7 | #367 | 77 |
| 1995 | Jul 3 | 27 | 20.7 | #367 | 0 |
| 1995 | Jul 10 | 28 | 20.7 | #325 | 92 |
| 1995 | Jul 17 | 29 | 20.8 | #325 | 92 |
| 1995 | Jul 24 | 30 | 20.8 | #325 | 93 |
| 1995 | Jul 31 | 31 | 20.8 | #315 | 93 |