Ranking history updated: 2026-03-17 04:30 UTC
John Letts ATP Ranking History
John Letts's ATP ranking history, with year-by-year summaries plus every available weekly rank, age and points snapshot.
Latest Rank
1,113
Latest date
Nov 4, 1991
Career high
244
Career-high date
Jun 13, 1988
Career-high points
40
Points-high date
Jan 1, 1990
Best year-end
300
Weeks at #1
0
Coverage: 324 distinct observed ranking weeks, Jan 3, 1983–Nov 4, 1991. 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 |
|---|---|---|---|---|---|
| 1987 | Jul 20 | 30 | 23.2 | #291 | 0 |
| 1987 | Jul 13 | 29 | 23.2 | #286 | 0 |
| 1987 | Jul 6 | 28 | 23.2 | #292 | 0 |
| 1987 | Jun 22 | 26 | 23.1 | #287 | 0 |
| 1987 | Jun 15 | 25 | 23.1 | #289 | 0 |
| 1987 | Jun 8 | 24 | 23.1 | #285 | 0 |
| 1987 | May 25 | 22 | 23.0 | #290 | 0 |
| 1987 | May 18 | 21 | 23.0 | #285 | 0 |
| 1987 | May 11 | 20 | 23.0 | #304 | 0 |
| 1987 | May 4 | 19 | 23.0 | #307 | 0 |
| 1987 | Apr 27 | 18 | 23.0 | #311 | 0 |
| 1987 | Apr 20 | 17 | 22.9 | #302 | 0 |
| 1987 | Apr 13 | 16 | 22.9 | #300 | 0 |
| 1987 | Apr 6 | 15 | 22.9 | #307 | 0 |
| 1987 | Mar 30 | 14 | 22.9 | #307 | 0 |
| 1987 | Mar 23 | 13 | 22.9 | #308 | 0 |
| 1987 | Mar 9 | 11 | 22.8 | #321 | 0 |
| 1987 | Feb 23 | 9 | 22.8 | #319 | 0 |
| 1987 | Feb 16 | 8 | 22.8 | #324 | 0 |
| 1987 | Feb 9 | 7 | 22.7 | #320 | 0 |
| 1987 | Feb 2 | 6 | 22.7 | #314 | 0 |
| 1987 | Jan 26 | 5 | 22.7 | #318 | 0 |
| 1987 | Jan 12 | 3 | 22.7 | #368 | 0 |
| 1987 | Jan 5 | 2 | 22.7 | #380 | 0 |
| 1986 | Dec 29 | 1 | 22.6 | #380 | 0 |
| 1986 | Dec 8 | 50 | 22.6 | #377 | 0 |
| 1986 | Dec 1 | 49 | 22.6 | #377 | 0 |
| 1986 | Nov 24 | 48 | 22.5 | #370 | 0 |
| 1986 | Nov 17 | 47 | 22.5 | #423 | 0 |
| 1986 | Nov 10 | 46 | 22.5 | #423 | 0 |
| 1986 | Nov 3 | 45 | 22.5 | #424 | 0 |
| 1986 | Oct 27 | 44 | 22.5 | #421 | 0 |
| 1986 | Oct 20 | 43 | 22.4 | #425 | 0 |
| 1986 | Oct 13 | 42 | 22.4 | #422 | 0 |
| 1986 | Oct 6 | 41 | 22.4 | #422 | 0 |
| 1986 | Sep 29 | 40 | 22.4 | #422 | 0 |
| 1986 | Sep 22 | 39 | 22.4 | #693 | 0 |
| 1986 | Sep 15 | 38 | 22.3 | #686 | 0 |
| 1986 | Sep 8 | 37 | 22.3 | #533 | 0 |
| 1986 | Aug 25 | 35 | 22.3 | #534 | 0 |
| 1986 | Aug 18 | 34 | 22.3 | #535 | 0 |
| 1986 | Aug 11 | 33 | 22.3 | #434 | 0 |
| 1986 | Aug 4 | 32 | 22.2 | #429 | 0 |
| 1986 | Jul 28 | 31 | 22.2 | #420 | 0 |
| 1986 | Jul 14 | 29 | 22.2 | #445 | 0 |
| 1986 | Jul 7 | 28 | 22.2 | #452 | 0 |
| 1986 | Jun 23 | 26 | 22.1 | #439 | 0 |
| 1986 | Jun 16 | 25 | 22.1 | #443 | 0 |
| 1986 | Jun 9 | 24 | 22.1 | #446 | 0 |
| 1986 | May 26 | 22 | 22.0 | #450 | 0 |
| 1986 | May 19 | 21 | 22.0 | #449 | 0 |
| 1986 | May 12 | 20 | 22.0 | #451 | 0 |
| 1986 | May 5 | 19 | 22.0 | #452 | 0 |
| 1986 | Apr 28 | 18 | 22.0 | #455 | 0 |
| 1986 | Apr 21 | 17 | 21.9 | #455 | 0 |
| 1986 | Apr 14 | 16 | 21.9 | #454 | 0 |
| 1986 | Apr 7 | 15 | 21.9 | #456 | 0 |
| 1986 | Mar 31 | 14 | 21.9 | #460 | 0 |
| 1986 | Mar 24 | 13 | 21.9 | #457 | 0 |
| 1986 | Mar 17 | 12 | 21.8 | #454 | 0 |
| 1986 | Mar 3 | 10 | 21.8 | #457 | 0 |
| 1986 | Feb 24 | 9 | 21.8 | #452 | 0 |
| 1986 | Feb 10 | 7 | 21.8 | #468 | 0 |
| 1986 | Feb 3 | 6 | 21.7 | #460 | 0 |
| 1986 | Jan 20 | 4 | 21.7 | #462 | 0 |
| 1985 | Dec 30 | 1 | 21.6 | #466 | 0 |
| 1985 | Dec 23 | 52 | 21.6 | #463 | 0 |
| 1985 | Dec 16 | 51 | 21.6 | #463 | 0 |
| 1985 | Dec 9 | 50 | 21.6 | #467 | 0 |
| 1985 | Nov 25 | 48 | 21.5 | #469 | 0 |
| 1985 | Nov 18 | 47 | 21.5 | #467 | 0 |
| 1985 | Nov 11 | 46 | 21.5 | #469 | 0 |
| 1985 | Oct 28 | 44 | 21.5 | #465 | 0 |
| 1985 | Oct 21 | 43 | 21.4 | #467 | 0 |
| 1985 | Oct 14 | 42 | 21.4 | #467 | 0 |
| 1985 | Sep 30 | 40 | 21.4 | #465 | 0 |
| 1985 | Sep 23 | 39 | 21.4 | #464 | 0 |
| 1985 | Sep 16 | 38 | 21.3 | #463 | 0 |
| 1985 | Sep 9 | 37 | 21.3 | #550 | 0 |
| 1985 | Aug 26 | 35 | 21.3 | #557 | 0 |
| 1985 | Aug 19 | 34 | 21.3 | #560 | 0 |
| 1985 | Aug 12 | 33 | 21.3 | #786 | 0 |
| 1985 | Jul 29 | 31 | 21.2 | #798 | 0 |
| 1985 | Jul 22 | 30 | 21.2 | #798 | 0 |
| 1985 | Jul 15 | 29 | 21.2 | #832 | 0 |
| 1985 | Jul 8 | 28 | 21.2 | #767 | 0 |
| 1985 | Jun 24 | 26 | 21.1 | #766 | 0 |
| 1985 | Jun 17 | 25 | 21.1 | #767 | 0 |
| 1985 | Jun 10 | 24 | 21.1 | #774 | 0 |
| 1985 | May 27 | 22 | 21.0 | #761 | 0 |
| 1985 | May 20 | 21 | 21.0 | #754 | 0 |
| 1985 | May 13 | 20 | 21.0 | #758 | 0 |
| 1985 | May 6 | 19 | 21.0 | #768 | 0 |
| 1985 | Apr 29 | 18 | 21.0 | #749 | 0 |
| 1985 | Apr 22 | 17 | 20.9 | #751 | 0 |
| 1985 | Apr 15 | 16 | 20.9 | #753 | 0 |
| 1985 | Apr 8 | 15 | 20.9 | #753 | 0 |
| 1985 | Apr 1 | 14 | 20.9 | #749 | 0 |
| 1985 | Mar 25 | 13 | 20.9 | #754 | 0 |
| 1985 | Mar 18 | 12 | 20.9 | #745 | 0 |
| 1985 | Mar 4 | 10 | 20.8 | #753 | 0 |
| 1985 | Feb 25 | 9 | 20.8 | #749 | 0 |
| 1985 | Feb 18 | 8 | 20.8 | #736 | 0 |
| 1985 | Feb 4 | 6 | 20.7 | #736 | 0 |
| 1985 | Jan 28 | 5 | 20.7 | #738 | 0 |
| 1985 | Jan 14 | 3 | 20.7 | #748 | 0 |
| 1985 | Jan 7 | 2 | 20.7 | #741 | 0 |
| 1984 | Dec 24 | 52 | 20.6 | #745 | 0 |
| 1984 | Dec 17 | 51 | 20.6 | #745 | 0 |
| 1984 | Dec 10 | 50 | 20.6 | #727 | 0 |
| 1984 | Nov 26 | 48 | 20.5 | #726 | 0 |
| 1984 | Nov 19 | 47 | 20.5 | #725 | 0 |
| 1984 | Nov 12 | 46 | 20.5 | #737 | 0 |
| 1984 | Oct 29 | 44 | 20.5 | #739 | 0 |
| 1984 | Oct 22 | 43 | 20.4 | #741 | 0 |
| 1984 | Oct 15 | 42 | 20.4 | #755 | 0 |
| 1984 | Oct 8 | 41 | 20.4 | #762 | 0 |
| 1984 | Oct 1 | 40 | 20.4 | #748 | 0 |
| 1984 | Sep 24 | 39 | 20.4 | #748 | 0 |
| 1984 | Sep 17 | 38 | 20.4 | #748 | 0 |
| 1984 | Sep 10 | 37 | 20.3 | #765 | 0 |
| 1984 | Aug 27 | 35 | 20.3 | #768 | 0 |
| 1984 | Aug 20 | 34 | 20.3 | #766 | 0 |
| 1983 | Jan 3 | 1 | 18.6 | #504 | 0 |