Juan Ignacio Londero (#no-rank)
| atpworldtour.com | ATP | Country |  Argentina | 
| Wikipedia | Eng / Fr | Birth | 1993-08-15 - age 32 | 
| Career best ranking | 50 - 2019-11-11 - age 26 (+2 M) | Résidence |  Unknown | 
| Height | - | ||
| Weight | - | 
| Conditions | W | D | ratio | 
|---|---|---|---|
| Clay | 15 | 23 | 39.47% | 
| Grass | 0 | 1 | 0.00% | 
| Hard (out.) | 1 | 8 | 11.11% | 
| Hard (in.) | 0 | 2 | 0.00% | 
| TOTAL | 16 | 34 | 32.00% | 
| # | Date | Categ | Tournament | Conditions | Round | #Rank | Opponent | Score | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2022-05-22 | GS |  Roland Garros | Clay | 64e | #141 |  #6 Carlos Alcaraz | 6/4 6/2 6/0 | |
| 2 | 2022-04-04 | Challenger |  Mexico City Open Challenger | Clay | 8e | #130 |  #237 Maxime Janvier | 3/6 6/3 7/6(5) | |
| 3 | 2022-04-04 | Challenger |  Mexico City Open Challenger | Clay | 16e | #130 |  #265 Goncalo Oliveira | 7/5 6/7(6) 6/3 | |
| 4 | 2022-02-21 | 250 |  Chile Open | Clay | 8e | #144 |  #72 Sebastian Baez | 6/3 6/3 | |
| 5 | 2022-02-21 | 250 |  Chile Open | Clay | 16e | #144 |  #126 Tomas Martin Etcheverry | 4/6 6/4 7/5 | |
| 6 | 2022-02-14 | 500 |  Rio Open | Clay | 16e | #130 |  #32 Albert Ramos-Vinolas | 6/3 6/4 | |
| 7 | 2022-02-07 | 250 |  Buenos Aires Open | Clay | 16e | #130 |  #73 Pablo Andujar | 6/2 6/4 | |
| 8 | 2022-01-31 | 250 |  Cordoba Open | Clay | DF | #136 |  #44 Albert Ramos-Vinolas | 7/6(4) 6/4 | |
| 9 | 2022-01-31 | 250 |  Cordoba Open | Clay | QF | #136 |  #136 Nikola Milojevic | 6/4 7/5 | |
| 10 | 2022-01-31 | 250 |  Cordoba Open | Clay | 8e | #136 |  #61 Pedro Martinez | 6/3 7/6(3) | |
| 11 | 2022-01-31 | 250 |  Cordoba Open | Clay | 16e | #136 |  #126 Yannick Hanfmann | 6/3 6/4 | |
| 12 | 2021-07-19 | 250 |  Open de Gstaad | Clay | 16e | #121 |  #115 Tallon Griekspoor | 7/5 4/6 7/6(1) | |
| 13 | 2021-07-05 | Challenger |  Salzburg Tennis Open | Clay | DF | #129 |  #87 Federico Coria | 6/1 6/4 | |
| 14 | 2021-07-05 | Challenger |  Salzburg Tennis Open | Clay | QF | #129 |  #84 Pablo Cuevas | 6/3 6/0 | |
| 15 | 2021-07-05 | Challenger |  Salzburg Tennis Open | Clay | 8e | #129 |  #317 Alexey Vatutin | 6/0 2/6 6/0 | |
| 16 | 2021-07-05 | Challenger |  Salzburg Tennis Open | Clay | 16e | #129 |  #103 Taro Daniel | 6/4 6/4 | |
| 17 | 2021-06-28 | GS |  Wimbledon | Grass | 64e | #128 |  #78 Gianluca Mager | 7/6(3) 6/0 4/6 6/3 | |
| 18 | 2021-05-30 | GS |  Roland Garros | Clay | 64e | #100 |  #23 Cristian Garin | 3/6 6/4 7/6(6) 6/2 | |
| 19 | 2021-05-17 | Challenger |  Oeiras 3 Challenger | Clay | 16e | #98 |  #159 Leonardo Mayer | 4/6 6/1 6/4 | |
| 20 | 2021-04-26 | 250 |  Estoril Open | Clay | 16e | #97 |  #52 Richard Gasquet | 6/3 7/5 | |
| 21 | 2021-04-19 | 250 |  Serbia Open | Clay | 16e | #94 |  #129 Arthur Rinderknech | 6/1 7/5 | |
| 22 | 2021-04-12 | 1000 |  Monte-Carlo Masters | Clay | 16e | #94 |  #36 Filip Krajinovic | 6/0 6/3 | |
| 23 | 2021-04-05 | 250 |  Marbella Open | Clay | 16e | #92 |  #98 Norbert Gombos | 6/7(3) 6/1 6/3 | |
| 24 | 2021-03-01 | 250 |  Buenos Aires Open | Clay | 16e | #88 |  #55 Pablo Andujar | 6/3 6/0 | |
| 25 | 2021-02-22 | 250 |  Córdoba Open | Clay | 16e | #83 |  #46 Albert Ramos-Vinolas | 4/6 6/2 6/2 | |
| 26 | 2021-02-08 | GS |  Australian Open | Hard (out.) | 64e | #81 |  #210 Alexandre Muller | 4/6 6/3 6/0 6/3 | |
| 27 | 2021-02-01 | 250 |  Melbourne 2 | Hard (out.) | 32e | #81 |  #89 Mikhail Kukushkin | 4/6 7/5 6/2 | |
| 28 | 2020-10-05 | Challenger |  Parma Challenger | Clay | 16e | #69 |  #108 Alexei Popyrin | 1/6 2/1 ret. | |
| 29 | 2020-09-27 | GS |  Roland Garros | Clay | 32e | #67 |  #113 Marco Cecchinato | 6/3 6/2 5/7 6/2 | |
| 30 | 2020-09-27 | GS |  Roland Garros | Clay | 64e | #67 |  #78 Federico Delbonis | 6/4 7/6(1) 2/6 1/6 14/12 | |
| 31 | 2020-09-08 | 250 |  Kitzbuhel Open | Clay | 16e | #62 |  #79 Federico Delbonis | 6/4 6/0 | |
| 32 | 2020-08-31 | GS |  US Open | Hard (out.) | 32e | #62 |  #33 Borna Coric | 7/5 4/6 6/7(5) 6/2 6/3 | |
| 33 | 2020-08-31 | GS |  US Open | Hard (out.) | 64e | #62 |  #114 Evgeny Donskoy | 6/3 6/3 7/5 | |
| 34 | 2020-02-24 | 250 |  Chile Open | Clay | 8e | #61 |  #206 Thiago Seyboth Wild | 7/6(7) 6/4 | |
| 35 | 2020-02-24 | 250 |  Chile Open | Clay | 16e | #61 |  #116 Federico Coria | 6/4 6/2 | |
| 36 | 2020-02-17 | 500 |  Rio Open | Clay | 16e | #69 |  #31 Borna Coric | 7/6(5) 7/5 | |
| 37 | 2020-02-10 | 250 |  Buenos Aires Open | Clay | DF | #50 |  #46 Casper Ruud | 4/6 7/5 6/1 | |
| 38 | 2020-02-10 | 250 |  Buenos Aires Open | Clay | QF | #50 |  #22 Guido Pella | 6/4 7/6(4) | |
| 39 | 2020-02-10 | 250 |  Buenos Aires Open | Clay | 8e | #50 |  #39 Laslo Djere | 6/7(3) 6/2 6/1 | |
| 40 | 2020-02-10 | 250 |  Buenos Aires Open | Clay | 16e | #50 |  #173 Filip Horansky | 6/4 4/6 6/2 | |
| 41 | 2020-02-03 | 250 |  Córdoba Open | Clay | QF | #52 |  #40 Laslo Djere | 6/7(5) 6/3 7/6(5) | |
| 42 | 2020-02-03 | 250 |  Córdoba Open | Clay | 8e | #52 |  #366 Pedro Cachin | 6/3 6/3 | |
| 43 | 2020-02-03 | 250 |  Córdoba Open | Clay | 16e | #52 |  #77 Marco Cecchinato | 6/2 7/5 | |
| 44 | 2020-01-20 | GS |  Australian Open | Hard (out.) | 64e | #51 |  #19 Grigor Dimitrov | 4/6 6/2 6/0 6/4 | |
| 45 | 2020-01-13 | 250 |  Adelaide Open | Hard (out.) | 16e | #50 |  #42 Daniel Evans | 6/2 6/4 | |
| 46 | 2019-10-21 | 500 |  Swiss Indoors Basel | Hard (in.) | 16e | #51 |  #57 Richard Gasquet | 6/1 7/6(4) | |
| 47 | 2019-10-14 | 250 |  Kremlin Cup | Hard (in.) | 16e | #56 |  #152 Lukas Rosol | 6/7(4) 7/6(7) 6/3 | |
| 48 | 2019-10-07 | 1000 |  Shanghai Masters | Hard (out.) | 32e | #59 |  #503 Andy Murray | 2/6 6/2 6/3 | |
| 49 | 2019-09-30 | 500 |  Japan Open | Hard (out.) | 16e | #57 |  #54 Jordan Thompson | 6/3 3/6 6/3 | |
| 50 | 2019-09-23 | 250 |  Chengdu Open | Hard (out.) | 16e | #56 |  #29 Dusan Lajovic | 6/2 4/6 6/4 | 
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