Juan Ignacio Londero
| ITF Mexico F4 | 05/20 18:20 | 28 | Juan Ignacio Londero v Marcel Felder | 3-6,5-7 | |
| ITF Mexico F4 | 05/19 19:00 | 27 | Samuel Monette v Juan Ignacio Londero | 3-6,2-6 | |
| ITF Mexico F4 | 05/18 00:00 | 26 | [384] Luis Patino v Juan Ignacio Londero [388] | 5-7,2-6 | |
| ITF Mexico F4 | 05/15 21:50 | 25 | Jose Olivares v Juan Ignacio Londero | 3-6,6-4,4-6 | |
| ITF Mexico F3 | 05/11 19:00 | 27 | Kevin King v Juan Ignacio Londero | 2-6,6-1,7-6 | |
| ITF Mexico F3 | 05/10 18:30 | 26 | Ricardo Rodriguez-Pace v Juan Ignacio Londero | 1-6,5-7 | |
| ITF Mexico F3 | 05/09 20:25 | 25 | Raleigh Smith v Juan Ignacio Londero | 1-6,2-6 | |
| ITF Mexico F2 | 05/06 16:00 | 28 | Ivan Endara v Juan Ignacio Londero | 6-1,7-5 | |
| ITF Mexico F2 | 05/05 22:10 | 27 | Manuel Sanchez v Juan Ignacio Londero | 6-7,3-6 | |
| ITF Mexico F2 | 05/03 22:55 | 26 | Tigre Hank v Juan Ignacio Londero | 2-6,1-6 | |
| ITF Mexico F2 | 05/01 19:00 | 25 | Farris Fathi Gosea v Juan Ignacio Londero | Retired | |
| Challenger San Luis Potosi | 04/13 00:20 | 26 | [106] Facundo Bagnis v Juan Ignacio Londero [382] | 6-3,4-6,6-3 | |
| Challenger San Luis Potosi | 04/10 18:15 | 25 | [382] Juan Ignacio Londero v Marcel Felder [245] | 6-3,6-3 | |
| Challenger Leon Qual | 03/28 20:00 | 54 | [377] Juan Ignacio Londero v Roberto Quiroz [304] | 2-6,7-6,5-7 | |
| Challenger Leon Qual | 03/27 17:45 | 46 | [283] Gianluigi Quinzi v Juan Ignacio Londero [377] | 4-6,7-5,1-6 | |
| Challenger Leon Qual | 03/26 16:00 | 45 | Ivar Jose Aramburu Contreras v Juan Ignacio Londero | 2-6,3-6 | |
| Challenger Guadalajara Qual | 03/19 23:00 | 46 | Juan Ignacio Londero v Ramkumar Ramanathan | 3-6,1-6 | |
| Challenger Buenos Aires | 03/16 13:30 | 25 | [409] Matias Zukas v Juan Ignacio Londero [351] | 6-4,6-2 | |
| Challenger Santiago - Kval | 03/05 14:00 | 54 | Guilherme Clezar v Juan Ignacio Londero | 6-4,6-3 | |
| Challenger Santiago - Kval | 03/04 20:00 | 46 | Andres Molteni v Juan Ignacio Londero | 4-6,4-6 | |
| Challenger Santiago - Kval | 03/04 13:55 | 45 | Fabiano De Paula v Juan Ignacio Londero | 3-6,6-7 | |
| ITF USA F7 | 02/17 16:45 | 27 | Genaro Alberto Olivieri v Juan Ignacio Londero | 6-4,6-3 | |
| ITF USA F7 | 02/16 23:30 | 26 | Junior Alexander Ore v Juan Ignacio Londero | 1-6,2-6 | |
| ITF USA F7 | 02/14 15:00 | 25 | Naoki Nakagawa v Juan Ignacio Londero | 6-2,4-6,0-6 | |
| ITF USA F6 | 02/02 15:00 | 26 | Genaro A Olivieri v Juan Ignacio Londero | 6-4,4-6,7-6 | |
| ITF USA F6 | 02/01 15:00 | 25 | Nick Chappell v Juan Ignacio Londero | 3-6,0-6 | |
| ITF USA F5 | 01/27 15:00 | 27 | Dominik Koepfer v Juan Ignacio Londero | 6-4,6-2 | |
| ITF USA F5 | 01/26 18:00 | 26 | Bastian Trinker v Juan Ignacio Londero | Retired | |
| ITF USA F5 | 01/24 15:00 | 25 | Rhyne Williams v Juan Ignacio Londero | Retired | |
| ITF USA F4 | 01/17 15:00 | 25 | Juan Ignacio Londero v Brayden Schnur | 6-7,3-6 |
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.