Juan Ignacio Londero
| Challenger Morelos | 02/17 16:00 | 25 | Nicolas Barrientos v Juan Ignacio Londero | Retired | |
| Challenger Santo Domingo | 02/10 20:00 | 25 | Juan Ignacio Londero v Bastian Trinker | 3-6,7-5,6-7 | |
| Challenger Guayaquil | 11/12 01:00 | 25 | Giovanni Lapentti v Juan Ignacio Londero | 4-6,6-0,7-5 | |
| US Open Qual | 08/22 17:25 | 46 | Filip Krajinovic v Juan Ignacio Londero | 7-5,6-2 | |
| US Open Qual | 08/21 15:00 | 45 | Jesse Huta Galung v Juan Ignacio Londero | Retired | |
| US Open Qual | 08/19 20:20 | 44 | Juan Ignacio Londero v Ante Pavic | 6-3,5-7,6-1 | |
| Challenger Aptos | 08/08 19:30 | 27 | Juan Ignacio Londero v Rhyne Williams | 6-3,2-6,1-6 | |
| Challenger Aptos | 08/06 18:00 | 26 | Evgeny Donskoy v Juan Ignacio Londero | 4-6,2-6 | |
| Wimbledon Qual | 06/16 13:25 | 44 | Juan Ignacio Londero v James Duckworth | 6-7,2-6 | |
| Challenger Blois | 06/09 15:45 | 25 | Andrea Collarini v Juan Ignacio Londero | 6-4,3-6,7-5 | |
| Challenger Mestre | 06/05 09:30 | 26 | Marco Cecchinato v Juan Ignacio Londero | 6-1,6-4 | |
| Challenger Mestre | 06/03 11:35 | 25 | Juan Ignacio Londero v Stefano Travaglia | 4-6,6-4,6-3 | |
| Challenger Vicenza | 05/30 11:20 | 27 | Juan Ignacio Londero v Filip Krajinovic | 4-6,5-7 | |
| Challenger Vicenza | 05/28 09:00 | 26 | Juan Ignacio Londero v Emilio Gomez | 6-3,6-4 | |
| Challenger Vicenza | 05/26 11:00 | 25 | Guido Andreozzi v Juan Ignacio Londero | 5-7,7-6,5-7 | |
| Challenger Bordeaux | 05/17 12:00 | 28 | Juan Ignacio Londero v Steve Johnson | 3-6,4-6 | |
| Challenger Bordeaux | 05/16 10:05 | 27 | David Guez v Juan Ignacio Londero | 4-6,0-6 | |
| Challenger Bordeaux | 05/15 14:00 | 26 | Juan Ignacio Londero v Laurent Lokoli | 6-7,6-3,6-3 | |
| Challenger Bordeaux | 05/13 08:00 | 25 | Juan Ignacio Londero v Ryan Harrison | 6-3,2-6,6-4 | |
| Challenger Leon | 04/01 19:20 | 25 | Juan Ignacio Londero v Nicolas Meister | 1-6,3-6 |
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.