| Challenger - Santiago | 03/07 19:10 | 25 | [130] Juan Ignacio Londero v Andrea Collarini [242] | 6-0,7-6 | |
| ATP Santiago | 02/23 14:30 | 26 | [78] Sebastian Baez v Juan Ignacio Londero [139] | 6-3,6-3 | |
| ATP Santiago | 02/21 14:30 | 25 | [120] Tomas Martin Etcheverry v Juan Ignacio Londero [139] | 6-4,4-6,5-7 | |
| ATP Santiago | 02/20 15:00 | 19 | [144] Juan Ignacio Londero v Felipe Meligeni Rodrigues Alves [224] | 6-4,6-4 | |
| ATP Santiago | 02/19 17:00 | 14 | Juan Ignacio Londero v Andrea Collarini | 6-2,6-3 | |
| ATP Rio De Janeiro | 02/15 21:15 | 25 | [33] Albert Ramos-Vinolas v Juan Ignacio Londero [144] | 6-3,6-4 | |
| ATP Rio De Janeiro | 02/13 19:00 | 19 | [78] Roberto Carballes Baena v Juan Ignacio Londero [130] | 2-6,4-6 | |
| ATP Rio De Janeiro | 02/12 19:00 | 14 | [130] Juan Ignacio Londero v Carlos Taberner [115] | 6-3,6-1 | |
| ATP Buenos Aires | 02/08 21:30 | 25 | [130] Juan Ignacio Londero v Pablo Andujar [73] | 2-6,4-6 | |
| ATP Córdoba | 02/05 23:50 | 28 | [44] Albert Ramos-Vinolas v Juan Ignacio Londero [139] | 7-6,6-4 | |
| ATP Córdoba | 02/04 20:20 | 27 | [139] Juan Ignacio Londero v Nikola Milojevic [136] | 6-4,7-5 | |
| ATP Córdoba | 02/02 19:55 | 26 | [61] Pedro Martinez v Juan Ignacio Londero [139] | 3-6,6-7 | |
| ATP Córdoba | 02/01 02:35 | 25 | [120] Yannick Hanfmann v Juan Ignacio Londero [139] | 3-6,4-6 | |
| Challenger Florianopolis | 12/11 15:30 | 28 | [359] Igor Marcondes v Juan Ignacio Londero [140] | 7-6,3-6,6-4 | |
| Challenger Florianopolis | 12/10 13:00 | 27 | [140] Juan Ignacio Londero v Daniel Dutra Da Silva [391] | 6-4,6-3 | |
| Challenger Florianopolis | 12/09 14:25 | 26 | [140] Juan Ignacio Londero v Johan Nikles [349] | 6-1,6-4 | |
| Challenger Florianopolis | 12/07 18:35 | 25 | [140] Juan Ignacio Londero v Gustavo Heide [472] | 7-5,7-5 | |
| Challenger – Sao Paulo | 11/30 12:30 | 25 | [398] Gustavo Heide v Juan Ignacio Londero [139] | 6-3,7-5 | |
| Challenger - Brasilia | 11/26 15:05 | 27 | [69] Federico Coria v Juan Ignacio Londero [144] | 7-6,6-4 | |
| Challenger - Brasilia | 11/24 17:15 | 26 | [180] Felipe M R Alves v Juan Ignacio Londero [144] | 4-6,6-7 | |
| Challenger - Brasilia | 11/22 16:00 | 25 | [354] Johan Nikles v Juan Ignacio Londero [144] | 4-6,4-6 | |
| Challenger - Campinas | 11/16 16:20 | 25 | Gustavo Heide v Juan Ignacio Londero | 7-5,4-6,6-4 | |
| Challenger - Montevideo | 11/14 20:00 | 29 | [130] Hugo Dellien v Juan Ignacio Londero [159] | 6-0,6-1 | |
| Challenger - Montevideo | 11/14 01:35 | 28 | [159] Juan Ignacio Londero v Jaume Munar [89] | 0-6,6-4,6-4 | |
| Challenger - Montevideo | 11/12 20:30 | 27 | [159] Juan Ignacio Londero v Thiago Monteiro [95] | 6-3,7-6 | |
| Challenger - Montevideo | 11/11 19:15 | 26 | [159] Juan Ignacio Londero v Hernan Casanova [338] | 6-4,6-2 | |
| Challenger - Montevideo | 11/09 21:00 | 25 | [112] Francisco Cerundolo v Juan Ignacio Londero [159] | 4-6,6-4,2-6 | |
| Challenger - Buenos Aires | 10/21 22:45 | 26 | [124] Sebastian Baez v Juan Ignacio Londero [170] | 6-3,6-4 | |
| Challenger - Buenos Aires | 10/19 14:00 | 25 | [416] Carlos Gomez-Herrera v Juan Ignacio Londero [170] | 3-6,4-6 | |
| Challenger - Santiago | 10/14 14:00 | 26 | [157] Juan Ignacio Londero v Felipe Meligeni Rodrigues Alves [205] | 6-2,3-6,4-6 |
Wikipedia - Juan Ignacio Londero
Juan Ignacio Londero (Latin American Spanish: [xwan iɣˈnasjo ˈlondeɾo]; born 15 August 1993) is an Argentine tennis player.
Londero reached his career-high ATP singles ranking of world No. 50 in November 2019 and his highest ATP doubles ranking of world No. 186 in March 2020.
History
Londero made his first appearance on an ATP World Tour in July 2013 when he lost in the first round of 2013 Claro Open Colombia against eventual champion Ivo Karlović.
He managed to win his first tour level match at the 2019 Córdoba Open against Nicolás Jarry and subsequently won his first ATP title at the tournament as a wildcard, defeating Guido Pella in the final.
He reached the fourth round of the 2019 French Open for the first time at a Major. He entered the 2022 French Open as lucky loser.