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 |
|---|---|---|---|---|---|
| 2009 | Feb 9 | 7 | 34.3 | #1,284 | 6 |
| 2009 | Feb 16 | 8 | 34.3 | #1,285 | 6 |
| 2009 | Feb 23 | 9 | 34.4 | #1,286 | 6 |
| 2009 | Mar 2 | 10 | 34.4 | #1,283 | 6 |
| 2009 | Mar 9 | 11 | 34.4 | #1,281 | 6 |
| 2009 | Mar 16 | 12 | 34.4 | #1,281 | 6 |
| 2009 | Mar 23 | 13 | 34.4 | #1,277 | 6 |
| 2009 | Mar 30 | 14 | 34.5 | #1,277 | 6 |
| 2009 | Apr 6 | 15 | 34.5 | #1,273 | 6 |
| 2009 | Apr 13 | 16 | 34.5 | #1,273 | 6 |
| 2009 | Apr 20 | 17 | 34.5 | #1,270 | 6 |
| 2009 | Apr 27 | 18 | 34.5 | #1,270 | 6 |
| 2009 | May 4 | 19 | 34.6 | #1,272 | 6 |
| 2009 | May 11 | 20 | 34.6 | #1,278 | 6 |