Ranking history updated: 2026-03-17 04:30 UTC
Gustavo Guerrero ATP Ranking History
Gustavo Guerrero's ATP ranking history, with year-by-year summaries plus every available weekly rank, age and points snapshot.
Latest Rank
1,235
Latest date
Aug 7, 1995
Career high
78
Career-high date
Dec 22, 1980
Career-high points
9
Points-high date
Jan 1, 1990
Best year-end
84
Weeks at #1
0
Coverage: 348 distinct observed ranking weeks, Apr 14, 1975–Aug 7, 1995. 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 |
|---|---|---|---|---|---|
| 1975 | Apr 14 | 16 | — | #383 | — |
| 1975 | May 5 | 19 | — | #286 | — |
| 1975 | Jun 2 | 23 | — | #286 | 0 |
| 1979 | Dec 26 | 52 | — | #347 | 0 |
| 1980 | Sep 15 | 38 | — | #91 | 0 |
| 1980 | Sep 22 | 39 | — | #91 | 0 |
| 1980 | Sep 29 | 40 | — | #82 | 0 |
| 1980 | Oct 6 | 41 | — | #83 | 0 |
| 1980 | Oct 13 | 42 | — | #90 | 0 |
| 1980 | Oct 20 | 43 | — | #90 | 0 |
| 1980 | Oct 27 | 44 | — | #91 | 0 |
| 1980 | Nov 3 | 45 | — | #91 | 0 |
| 1980 | Nov 10 | 46 | — | #82 | 0 |
| 1980 | Nov 17 | 47 | — | #79 | 0 |
| 1980 | Nov 24 | 48 | — | #80 | 0 |
| 1980 | Dec 1 | 49 | — | #84 | 0 |
| 1980 | Dec 22 | 52 | — | #78 | 0 |
| 1980 | Dec 29 | 1 | — | #84 | — |
| 1981 | Jan 4 | 1 | — | #78 | 0 |
| 1981 | Jan 5 | 2 | — | #84 | — |
| 1981 | Jan 12 | 3 | — | #78 | 0 |
| 1981 | Jan 26 | 5 | — | #79 | 0 |
| 1981 | Feb 2 | 6 | — | #80 | 0 |
| 1981 | Feb 9 | 7 | — | #91 | 0 |
| 1981 | Feb 23 | 9 | — | #90 | 0 |
| 1981 | Mar 2 | 10 | — | #89 | 0 |
| 1981 | Mar 9 | 11 | — | #93 | 0 |
| 1981 | Mar 23 | 13 | — | #100 | 0 |
| 1983 | Jan 3 | 1 | — | #337 | 0 |
| 1984 | Jan 2 | 1 | — | #390 | 0 |
| 1984 | Jun 25 | 26 | — | #432 | 0 |
| 1984 | Jul 9 | 28 | — | #429 | 0 |
| 1984 | Jul 16 | 29 | — | #604 | 0 |
| 1984 | Jul 23 | 30 | — | #616 | 0 |
| 1984 | Jul 30 | 31 | — | #610 | 0 |
| 1984 | Aug 6 | 32 | — | #619 | 0 |
| 1984 | Aug 13 | 33 | — | #624 | 0 |
| 1984 | Aug 20 | 34 | — | #627 | 0 |
| 1984 | Aug 27 | 35 | — | #631 | 0 |
| 1984 | Sep 10 | 37 | — | #630 | 0 |
| 1984 | Sep 17 | 38 | — | #623 | 0 |
| 1984 | Sep 24 | 39 | — | #620 | 0 |
| 1984 | Oct 1 | 40 | — | #619 | 0 |
| 1984 | Oct 8 | 41 | — | #625 | 0 |
| 1984 | Oct 15 | 42 | — | #625 | 0 |
| 1984 | Oct 22 | 43 | — | #607 | 0 |
| 1984 | Oct 29 | 44 | — | #603 | 0 |
| 1984 | Nov 12 | 46 | — | #602 | 0 |
| 1984 | Nov 19 | 47 | — | #595 | 0 |
| 1984 | Nov 26 | 48 | — | #592 | 0 |
| 1984 | Dec 10 | 50 | — | #314 | 0 |
| 1984 | Dec 17 | 51 | — | #320 | 0 |
| 1984 | Dec 24 | 52 | — | #320 | 0 |
| 1985 | Jan 7 | 2 | — | #317 | 0 |
| 1985 | Jan 14 | 3 | — | #316 | 0 |
| 1985 | Jan 28 | 5 | — | #314 | 0 |
| 1985 | Feb 4 | 6 | — | #314 | 0 |
| 1985 | Feb 18 | 8 | — | #311 | 0 |
| 1985 | Feb 25 | 9 | — | #314 | 0 |
| 1985 | Mar 4 | 10 | — | #301 | 0 |
| 1985 | Mar 18 | 12 | — | #298 | 0 |
| 1985 | Mar 25 | 13 | — | #300 | 0 |
| 1985 | Apr 1 | 14 | — | #301 | 0 |
| 1985 | Apr 8 | 15 | — | #303 | 0 |
| 1985 | Apr 15 | 16 | — | #247 | 0 |
| 1985 | Apr 22 | 17 | — | #236 | 0 |
| 1985 | Apr 29 | 18 | — | #236 | 0 |
| 1985 | May 6 | 19 | — | #247 | 0 |
| 1985 | May 13 | 20 | — | #252 | 0 |
| 1985 | May 20 | 21 | — | #250 | 0 |
| 1985 | May 27 | 22 | — | #252 | 0 |
| 1985 | Jun 10 | 24 | — | #261 | 0 |
| 1985 | Jun 17 | 25 | — | #251 | 0 |
| 1985 | Jun 24 | 26 | — | #252 | 0 |
| 1985 | Jul 8 | 28 | — | #251 | 0 |
| 1985 | Jul 15 | 29 | — | #261 | 0 |
| 1985 | Jul 22 | 30 | — | #252 | 0 |
| 1985 | Jul 29 | 31 | — | #251 | 0 |
| 1985 | Aug 12 | 33 | — | #253 | 0 |
| 1985 | Aug 19 | 34 | — | #253 | 0 |
| 1985 | Aug 26 | 35 | — | #249 | 0 |
| 1985 | Sep 9 | 37 | — | #250 | 0 |
| 1985 | Sep 16 | 38 | — | #239 | 0 |
| 1985 | Sep 23 | 39 | — | #237 | 0 |
| 1985 | Sep 30 | 40 | — | #238 | 0 |
| 1985 | Oct 14 | 42 | — | #233 | 0 |
| 1985 | Oct 21 | 43 | — | #234 | 0 |
| 1985 | Oct 28 | 44 | — | #224 | 0 |
| 1985 | Nov 11 | 46 | — | #203 | 0 |
| 1985 | Nov 18 | 47 | — | #206 | 0 |
| 1985 | Nov 25 | 48 | — | #203 | 0 |
| 1985 | Dec 9 | 50 | — | #201 | 0 |
| 1985 | Dec 16 | 51 | — | #199 | 0 |
| 1985 | Dec 23 | 52 | — | #199 | 0 |
| 1985 | Dec 30 | 1 | — | #201 | 0 |
| 1986 | Jan 20 | 4 | — | #202 | 0 |
| 1986 | Feb 3 | 6 | — | #180 | 0 |
| 1986 | Feb 10 | 7 | — | #182 | 0 |
| 1986 | Feb 24 | 9 | — | #176 | 0 |
| 1986 | Mar 3 | 10 | — | #203 | 0 |
| 1986 | Mar 17 | 12 | — | #202 | 0 |
| 1986 | Mar 24 | 13 | — | #173 | 0 |
| 1986 | Mar 31 | 14 | — | #169 | 0 |
| 1986 | Apr 7 | 15 | — | #151 | 0 |
| 1986 | Apr 14 | 16 | — | #191 | 0 |
| 1986 | Apr 21 | 17 | — | #204 | 0 |
| 1986 | Apr 28 | 18 | — | #202 | 0 |
| 1986 | May 5 | 19 | — | #195 | 0 |
| 1986 | May 12 | 20 | — | #188 | 0 |
| 1986 | May 19 | 21 | — | #189 | 0 |
| 1986 | May 26 | 22 | — | #190 | 0 |
| 1986 | Jun 9 | 24 | — | #194 | 0 |
| 1986 | Jun 16 | 25 | — | #194 | 0 |
| 1986 | Jun 23 | 26 | — | #198 | 0 |
| 1986 | Jul 7 | 28 | — | #209 | 0 |
| 1986 | Jul 14 | 29 | — | #204 | 0 |
| 1986 | Jul 28 | 31 | — | #207 | 0 |
| 1986 | Aug 4 | 32 | — | #210 | 0 |
| 1986 | Aug 11 | 33 | — | #217 | 0 |
| 1986 | Aug 18 | 34 | — | #214 | 0 |
| 1986 | Aug 25 | 35 | — | #212 | 0 |
| 1986 | Sep 8 | 37 | — | #213 | 0 |
| 1986 | Sep 15 | 38 | — | #210 | 0 |
| 1986 | Sep 22 | 39 | — | #212 | 0 |
| 1986 | Sep 29 | 40 | — | #215 | 0 |
| 1986 | Oct 6 | 41 | — | #217 | 0 |
| 1986 | Oct 13 | 42 | — | #215 | 0 |
| 1986 | Oct 20 | 43 | — | #215 | 0 |
| 1986 | Oct 27 | 44 | — | #231 | 0 |
| 1986 | Nov 3 | 45 | — | #232 | 0 |
| 1986 | Nov 10 | 46 | — | #258 | 0 |
| 1986 | Nov 17 | 47 | — | #254 | 0 |
| 1986 | Nov 24 | 48 | — | #256 | 0 |
| 1986 | Dec 1 | 49 | — | #260 | 0 |
| 1986 | Dec 8 | 50 | — | #314 | 0 |
| 1986 | Dec 29 | 1 | — | #312 | 0 |
| 1987 | Jan 5 | 2 | — | #312 | 0 |
| 1987 | Jan 12 | 3 | — | #312 | 0 |
| 1987 | Jan 26 | 5 | — | #313 | 0 |
| 1987 | Feb 2 | 6 | — | #366 | 0 |
| 1987 | Feb 9 | 7 | — | #371 | 0 |
| 1987 | Feb 16 | 8 | — | #372 | 0 |
| 1987 | Feb 23 | 9 | — | #369 | 0 |
| 1987 | Mar 9 | 11 | — | #361 | 0 |
| 1987 | Mar 23 | 13 | — | #410 | 0 |
| 1987 | Mar 30 | 14 | — | #427 | 0 |
| 1987 | Apr 6 | 15 | — | #582 | 0 |
| 1987 | Apr 13 | 16 | — | #581 | 0 |
| 1987 | Apr 20 | 17 | — | #586 | 0 |
| 1987 | Apr 27 | 18 | — | #598 | 0 |
| 1987 | May 4 | 19 | — | #623 | 0 |
| 1987 | May 11 | 20 | — | #621 | 0 |
| 1987 | May 18 | 21 | — | #626 | 0 |
| 1987 | May 25 | 22 | — | #629 | 0 |
| 1987 | Jun 8 | 24 | — | #410 | 0 |
| 1987 | Jun 15 | 25 | — | #414 | 0 |
| 1987 | Jun 22 | 26 | — | #318 | 0 |
| 1987 | Jul 6 | 28 | — | #318 | 0 |
| 1987 | Jul 13 | 29 | — | #318 | 0 |
| 1987 | Jul 20 | 30 | — | #321 | 0 |
| 1987 | Jul 27 | 31 | — | #315 | 0 |
| 1987 | Aug 3 | 32 | — | #316 | 0 |
| 1987 | Aug 10 | 33 | — | #317 | 0 |
| 1987 | Aug 17 | 34 | — | #279 | 0 |
| 1987 | Aug 24 | 35 | — | #282 | 0 |
| 1987 | Aug 31 | 36 | — | #283 | 0 |
| 1987 | Sep 14 | 38 | — | #283 | 0 |
| 1987 | Sep 21 | 39 | — | #281 | 0 |
| 1987 | Sep 28 | 40 | — | #281 | 0 |
| 1987 | Oct 5 | 41 | — | #281 | 0 |
| 1987 | Oct 12 | 42 | — | #285 | 0 |
| 1987 | Oct 19 | 43 | — | #280 | 0 |
| 1987 | Oct 26 | 44 | — | #284 | 0 |
| 1987 | Nov 2 | 45 | — | #282 | 0 |
| 1987 | Nov 9 | 46 | — | #286 | 0 |
| 1987 | Nov 16 | 47 | — | #285 | 0 |
| 1987 | Nov 23 | 48 | — | #256 | 0 |
| 1987 | Nov 30 | 49 | — | #253 | 0 |
| 1987 | Dec 28 | 53 | — | #266 | 0 |
| 1988 | Jan 4 | 1 | — | #267 | 0 |
| 1988 | Jan 11 | 2 | — | #267 | 0 |
| 1988 | Jan 25 | 4 | — | #267 | 0 |
| 1988 | Feb 1 | 5 | — | #266 | 0 |
| 1988 | Feb 15 | 7 | — | #265 | 0 |
| 1988 | Feb 22 | 8 | — | #267 | 0 |
| 1988 | Feb 29 | 9 | — | #270 | 0 |
| 1988 | Mar 7 | 10 | — | #266 | 0 |
| 1988 | Mar 14 | 11 | — | #273 | 0 |
| 1988 | Mar 28 | 13 | — | #266 | 0 |
| 1988 | Apr 18 | 16 | — | #268 | 0 |
| 1988 | Apr 25 | 17 | — | #267 | 0 |
| 1988 | May 2 | 18 | — | #265 | 0 |
| 1988 | May 9 | 19 | — | #266 | 0 |
| 1988 | May 16 | 20 | — | #273 | 0 |
| 1988 | May 23 | 21 | — | #268 | 0 |
| 1988 | Jun 6 | 23 | — | #321 | 0 |
| 1988 | Jun 13 | 24 | — | #324 | 0 |
| 1988 | Jun 20 | 25 | — | #426 | 0 |
| 1988 | Jul 4 | 27 | — | #427 | 0 |
| 1988 | Jul 11 | 28 | — | #442 | 0 |