Ranking history updated: 2026-03-17 04:30 UTC
Zan Guerry ATP Ranking History
Zan Guerry's ATP ranking history, with year-by-year summaries plus every available weekly rank, age and points snapshot.
Latest Rank
490
Latest date
Jan 3, 1983
Career high
98
Career-high date
Dec 5, 1977
Career-high points
0
Points-high date
Oct 15, 1973
Best year-end
98
Weeks at #1
0
Coverage: 30 distinct observed ranking weeks, Aug 27, 1973–Jan 3, 1983. 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 |
|---|---|---|---|---|---|
| 1973 | Aug 27 | 35 | 24.5 | #173 | — |
| 1973 | Sep 17 | 38 | 24.6 | #191 | — |
| 1973 | Oct 1 | 40 | 24.6 | #186 | — |
| 1973 | Oct 15 | 42 | 24.7 | #186 | 0 |
| 1973 | Nov 5 | 45 | 24.7 | #192 | — |
| 1973 | Nov 26 | 48 | 24.8 | #201 | — |
| 1973 | Dec 17 | 51 | 24.8 | #203 | — |
| 1974 | May 6 | 19 | 25.2 | #142 | — |
| 1974 | Jun 3 | 23 | 25.3 | #151 | 0 |
| 1974 | Jul 29 | 31 | 25.5 | #210 | 0 |
| 1974 | Aug 12 | 33 | 25.5 | #219 | — |
| 1974 | Sep 9 | 37 | 25.6 | #224 | — |
| 1974 | Sep 30 | 40 | 25.6 | #219 | — |
| 1974 | Nov 11 | 46 | 25.7 | #220 | — |
| 1974 | Dec 23 | 52 | 25.9 | #228 | — |
| 1975 | Jan 20 | 4 | 25.9 | #231 | — |
| 1975 | Mar 10 | 11 | 26.1 | #243 | — |
| 1975 | Apr 14 | 16 | 26.2 | #206 | — |
| 1975 | May 5 | 19 | 26.2 | #212 | — |
| 1975 | Jun 2 | 23 | 26.3 | #213 | 0 |
| 1975 | Dec 15 | 51 | 26.8 | #205 | 0 |
| 1976 | Dec 13 | 51 | 27.8 | #176 | — |
| 1977 | Jul 4 | 27 | 28.4 | #123 | — |
| 1977 | Dec 5 | 49 | 28.8 | #98 | 0 |
| 1978 | Jan 2 | 1 | 28.9 | #109 | — |
| 1978 | Jan 16 | 3 | 28.9 | #105 | 0 |
| 1978 | Jul 17 | 29 | 29.4 | #163 | — |
| 1978 | Dec 31 | 52 | 29.9 | #279 | — |
| 1979 | Dec 26 | 52 | 30.9 | #326 | 0 |
| 1983 | Jan 3 | 1 | 33.9 | #490 | 0 |