Ranking history updated: 2026-03-17 04:30 UTC
Ken Flach ATP Ranking History
Ken Flach's ATP ranking history, with year-by-year summaries plus every available weekly rank, age and points snapshot.
Latest Rank
815
Latest date
Jul 1, 1996
Career high
56
Career-high date
Dec 9, 1985
Career-high points
130
Points-high date
May 7, 1990
Best year-end
60
Weeks at #1
0
Coverage: 519 distinct observed ranking weeks, Jan 3, 1983–Jul 1, 1996. 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 | Apr 6 | 15 | 23.9 | #171 | 0 |
| 1987 | Mar 30 | 14 | 23.8 | #172 | 0 |
| 1987 | Mar 23 | 13 | 23.8 | #174 | 0 |
| 1987 | Mar 9 | 11 | 23.8 | #164 | 0 |
| 1987 | Feb 23 | 9 | 23.8 | #168 | 0 |
| 1987 | Feb 16 | 8 | 23.7 | #176 | 0 |
| 1987 | Feb 9 | 7 | 23.7 | #174 | 0 |
| 1987 | Feb 2 | 6 | 23.7 | #180 | 0 |
| 1987 | Jan 26 | 5 | 23.7 | #184 | 0 |
| 1987 | Jan 12 | 3 | 23.6 | #223 | 0 |
| 1987 | Jan 5 | 2 | 23.6 | #223 | 0 |
| 1986 | Dec 29 | 1 | 23.6 | #223 | 0 |
| 1986 | Dec 8 | 50 | 23.5 | #226 | 0 |
| 1986 | Dec 1 | 49 | 23.5 | #226 | 0 |
| 1986 | Nov 24 | 48 | 23.5 | #221 | 0 |
| 1986 | Nov 17 | 47 | 23.5 | #212 | 0 |
| 1986 | Nov 10 | 46 | 23.5 | #208 | 0 |
| 1986 | Nov 3 | 45 | 23.4 | #211 | 0 |
| 1986 | Oct 27 | 44 | 23.4 | #207 | 0 |
| 1986 | Oct 20 | 43 | 23.4 | #214 | 0 |
| 1986 | Oct 13 | 42 | 23.4 | #195 | 0 |
| 1986 | Oct 6 | 41 | 23.4 | #196 | 0 |
| 1986 | Sep 29 | 40 | 23.4 | #194 | 0 |
| 1986 | Sep 22 | 39 | 23.3 | #187 | 0 |
| 1986 | Sep 15 | 38 | 23.3 | #160 | 0 |
| 1986 | Sep 8 | 37 | 23.3 | #162 | 0 |
| 1986 | Aug 25 | 35 | 23.3 | #142 | 0 |
| 1986 | Aug 18 | 34 | 23.2 | #121 | 0 |
| 1986 | Aug 11 | 33 | 23.2 | #129 | 0 |
| 1986 | Aug 4 | 32 | 23.2 | #147 | 0 |
| 1986 | Jul 28 | 31 | 23.2 | #147 | 0 |
| 1986 | Jul 14 | 29 | 23.1 | #135 | 0 |
| 1986 | Jul 7 | 28 | 23.1 | #136 | 0 |
| 1986 | Jun 23 | 26 | 23.1 | #167 | 0 |
| 1986 | Jun 16 | 25 | 23.1 | #176 | 0 |
| 1986 | Jun 9 | 24 | 23.0 | #169 | 0 |
| 1986 | May 26 | 22 | 23.0 | #163 | 0 |
| 1986 | May 19 | 21 | 23.0 | #162 | 0 |
| 1986 | May 12 | 20 | 23.0 | #148 | 0 |
| 1986 | May 5 | 19 | 22.9 | #144 | 0 |
| 1986 | Apr 28 | 18 | 22.9 | #74 | 0 |
| 1986 | Apr 21 | 17 | 22.9 | #72 | 0 |
| 1986 | Apr 14 | 16 | 22.9 | #75 | 0 |
| 1986 | Apr 7 | 15 | 22.9 | #73 | 0 |
| 1986 | Mar 31 | 14 | 22.9 | #72 | 0 |
| 1986 | Mar 24 | 13 | 22.8 | #71 | 0 |
| 1986 | Mar 17 | 12 | 22.8 | #79 | 0 |
| 1986 | Mar 3 | 10 | 22.8 | #77 | 0 |
| 1986 | Feb 24 | 9 | 22.8 | #80 | 0 |
| 1986 | Feb 10 | 7 | 22.7 | #75 | 0 |
| 1986 | Feb 3 | 6 | 22.7 | #62 | 0 |
| 1986 | Jan 20 | 4 | 22.7 | #60 | 0 |
| 1985 | Dec 30 | 1 | 22.6 | #60 | 0 |
| 1985 | Dec 23 | 52 | 22.6 | #60 | 0 |
| 1985 | Dec 16 | 51 | 22.6 | #60 | 0 |
| 1985 | Dec 9 | 50 | 22.5 | #56 | 0 |
| 1985 | Nov 25 | 48 | 22.5 | #61 | 0 |
| 1985 | Nov 18 | 47 | 22.5 | #64 | 0 |
| 1985 | Nov 11 | 46 | 22.5 | #63 | 0 |
| 1985 | Oct 28 | 44 | 22.4 | #71 | 0 |
| 1985 | Oct 21 | 43 | 22.4 | #64 | 0 |
| 1985 | Oct 14 | 42 | 22.4 | #57 | 0 |
| 1985 | Sep 30 | 40 | 22.4 | #61 | 0 |
| 1985 | Sep 23 | 39 | 22.3 | #68 | 0 |
| 1985 | Sep 16 | 38 | 22.3 | #65 | 0 |
| 1985 | Sep 9 | 37 | 22.3 | #64 | 0 |
| 1985 | Aug 26 | 35 | 22.3 | #60 | 0 |
| 1985 | Aug 19 | 34 | 22.2 | #66 | 0 |
| 1985 | Aug 12 | 33 | 22.2 | #63 | 0 |
| 1985 | Jul 29 | 31 | 22.2 | #62 | 0 |
| 1985 | Jul 22 | 30 | 22.2 | #63 | 0 |
| 1985 | Jul 15 | 29 | 22.1 | #65 | 0 |
| 1985 | Jul 8 | 28 | 22.1 | #61 | 0 |
| 1985 | Jun 24 | 26 | 22.1 | #60 | 0 |
| 1985 | Jun 17 | 25 | 22.1 | #61 | 0 |
| 1985 | Jun 10 | 24 | 22.0 | #61 | 0 |
| 1985 | May 27 | 22 | 22.0 | #60 | 0 |
| 1985 | May 20 | 21 | 22.0 | #60 | 0 |
| 1985 | May 13 | 20 | 22.0 | #63 | 0 |
| 1985 | May 6 | 19 | 22.0 | #61 | 0 |
| 1985 | Apr 29 | 18 | 21.9 | #118 | 0 |
| 1985 | Apr 22 | 17 | 21.9 | #142 | 0 |
| 1985 | Apr 15 | 16 | 21.9 | #141 | 0 |
| 1985 | Apr 8 | 15 | 21.9 | #142 | 0 |
| 1985 | Apr 1 | 14 | 21.9 | #144 | 0 |
| 1985 | Mar 25 | 13 | 21.8 | #165 | 0 |
| 1985 | Mar 18 | 12 | 21.8 | #166 | 0 |
| 1985 | Mar 4 | 10 | 21.8 | #170 | 0 |
| 1985 | Feb 25 | 9 | 21.8 | #167 | 0 |
| 1985 | Feb 18 | 8 | 21.7 | #167 | 0 |
| 1985 | Feb 4 | 6 | 21.7 | #165 | 0 |
| 1985 | Jan 28 | 5 | 21.7 | #168 | 0 |
| 1985 | Jan 14 | 3 | 21.6 | #156 | 0 |
| 1985 | Jan 7 | 2 | 21.6 | #154 | 0 |
| 1984 | Dec 24 | 52 | 21.6 | #155 | 0 |
| 1984 | Dec 17 | 51 | 21.6 | #155 | 0 |
| 1984 | Dec 10 | 50 | 21.5 | #189 | 0 |
| 1984 | Nov 26 | 48 | 21.5 | #162 | 0 |
| 1984 | Nov 19 | 47 | 21.5 | #163 | 0 |
| 1984 | Nov 12 | 46 | 21.5 | #167 | 0 |
| 1984 | Oct 29 | 44 | 21.4 | #173 | 0 |
| 1984 | Oct 22 | 43 | 21.4 | #174 | 0 |
| 1984 | Oct 15 | 42 | 21.4 | #160 | 0 |
| 1984 | Oct 8 | 41 | 21.4 | #167 | 0 |
| 1984 | Oct 1 | 40 | 21.4 | #167 | 0 |
| 1984 | Sep 24 | 39 | 21.3 | #167 | 0 |
| 1984 | Sep 17 | 38 | 21.3 | #169 | 0 |
| 1984 | Sep 10 | 37 | 21.3 | #166 | 0 |
| 1984 | Aug 27 | 35 | 21.3 | #224 | 0 |
| 1984 | Aug 20 | 34 | 21.2 | #220 | 0 |
| 1984 | Aug 13 | 33 | 21.2 | #220 | 0 |
| 1984 | Aug 6 | 32 | 21.2 | #221 | 0 |
| 1984 | Jul 30 | 31 | 21.2 | #220 | 0 |
| 1984 | Jul 23 | 30 | 21.2 | #220 | 0 |
| 1984 | Jul 16 | 29 | 21.1 | #222 | 0 |
| 1984 | Jul 9 | 28 | 21.1 | #211 | 0 |
| 1984 | Jun 25 | 26 | 21.1 | #243 | 0 |
| 1984 | Jan 2 | 1 | 20.6 | #295 | 0 |
| 1983 | Jan 3 | 1 | 19.6 | #314 | 0 |