Juan Ignacio Londero (Latin American Spanish: [xwan iɣˈnasjo ˈlondeɾo]; born 15 August 1993) is a former Argentine professional 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.[3]
Key
| W |
F |
SF |
QF |
#R |
RR | Q# |
DNQ |
A |
NH |
(W) winner; (F) finalist; (SF) semifinalist; (QF) quarterfinalist; (#R) rounds 4, 3, 2, 1; (RR) round-robin stage; (Q#) qualification round; (DNQ) did not qualify; (A) absent; (NH) not held; (SR) strike rate (events won / competed); (W–L) win–loss record.
To avoid confusion and double counting, these charts are updated at the conclusion of a tournament or when the player's participation has ended.
ATP Tour finals
Singles: 2 (1 title, 1 runner-up)
|
|
| Finals by surface |
| Hard (0–0) |
| Clay (1–1) |
| Grass (0–0) |
|
| Finals by setting |
| Outdoor (1–1) |
| Indoor (0–0) |
|
Doubles: 1 (1 runner-up)
| Legend |
| Grand Slam (0–0) |
| ATP Masters 1000 (0–0) |
| ATP 500 (0–0) |
| ATP 250 (0–1) |
|
| Finals by surface |
| Hard (0–0) |
| Clay (0–1) |
| Grass (0–0) |
|
| Finals by setting |
| Outdoor (0–1) |
| Indoor (0–0) |
|
ATP Challenger Tour finals
Singles: 4 (2 titles, 2 runner–ups)
| Legend |
| ATP Challenger Tour (2–2) |
|
|
| Result |
W–L |
Date |
Tournament |
Tier |
Surface |
Opponent |
Score |
| Win |
1–0 |
Apr 2018 |
Mexico City, Mexico |
Challenger |
Clay |
Roberto Quiroz |
6–1, 6–3 |
| Win |
2–0 |
Jul 2018 |
Marburg, Germany |
Challenger |
Clay |
Hugo Dellien |
3–6, 7–5, 6–4 |
| Loss |
2–1 |
Jul 2018 |
Tampere, Finland |
Challenger |
Clay |
Tallon Griekspoor |
3–6, 6–2, 3–6 |
| Loss |
2–2 |
Nov 2021 |
Montevideo, Uruguay |
Challenger |
Clay |
Hugo Dellien |
0–6, 1–6 |
Doubles: 3 (1 title, 2 runner–ups)
| Legend |
| ATP Challenger Tour (1–2) |
|
|
ITF Tour finals
Singles: 13 (7 titles, 6 runner–ups)
| Legend |
| ITF Futures/WTT (5–4) |
|
| Finals by surface |
| Hard (0–0) |
| Clay (5–4) |
|
| Result |
W–L |
Date |
Tournament |
Tier |
Surface |
Opponent |
Score |
| Loss |
0–1 |
Oct 2011 |
Bolivia F2, Cochabamba |
Futures |
Clay |
Guido Pella |
4–6, 3–6 |
| Win |
1–1 |
Apr 2012 |
Argentina F7, Neuquén |
Futures |
Clay |
Juan-Pablo Amado |
6–2, 3–6, 6–4 |
| Loss |
1–2 |
Sep 2012 |
Argentina F23, La Rioja |
Futures |
Clay |
Pablo Galdón |
1–6, 1–6 |
| Loss |
1–3 |
May 2013 |
Argentina F5, Villa María |
Futures |
Clay |
Gabriel Alejandro Hidalgo |
4–6, 1–6 |
| Loss |
1–4 |
Aug 2013 |
Argentina F15, San Juan |
Futures |
Clay |
Andrés Molteni |
4–6, 7–6(2), 1–6 |
| Win |
2–4 |
Oct 2013 |
Peru F3, Lima |
Futures |
Clay |
Ricardo Urzua-Rivera |
6–7(8), 6–2, 6–2 |
| Win |
3–4 |
Dec 2013 |
Venezuela F9, Caracas |
Futures |
Clay |
Luis David Martínez |
6–2, 6–1 |
| Win |
4–4 |
Mar 2014 |
Argentina F4, Marcos Juarez |
Futures |
Clay |
Andrés Molteni |
6–2, 6–4 |
| Win |
7–6 |
Jul 2023 |
M25 Rosario, Argentina |
WTT |
Clay |
Daniel Vallejo |
6–3, 6–2 |
Doubles: 15 (6 titles, 9 runner–ups)
|
|
| Finals by surface |
| Hard (2–1) |
| Clay (4–8) |
|
| Result |
W–L |
Date |
Tournament |
Tier |
Surface |
Partner |
Opponents |
Score |
| Loss |
0–1 |
Jun 2011 |
Argentina F7, Obera |
Futures |
Clay |
Nicolás Pastor |
Patricio Heras Guillermo Durán |
1–6, 6–7(4) |
| Loss |
0–2 |
Sep 2011 |
Bolivia F1, La Paz |
Futures |
Clay |
Rodrigo Scattareggia |
Boris Arias Hugo Dellien |
6–3, 6–7(3), [7–10] |
| Loss |
0–3 |
May 2012 |
Argentina F9, Villa Allende |
Futures |
Clay |
Leandro Migani |
Sebastián Decoud Diego Schwartzman |
3–6, 4–6 |
| Loss |
0–4 |
Jul 2012 |
Argentina F17, Córdoba |
Futures |
Clay |
Diego Hidalgo |
Juan Vazquez-Valenzuela Andrés Molteni |
2–6, 2–6 |
| Loss |
0–5 |
Jul 2012 |
Argentina F18, Bell Ville |
Futures |
Clay |
Martín Cuevas |
Guillermo Durán Renzo Olivo |
4–6, 5–7 |
| Win |
1–5 |
Sep 2012 |
Argentina F23, La Rioja |
Futures |
Clay |
Mateo Nicolás Martínez |
Gabriel Alejandro Hidalgo M Pérez Mota |
3–6, 6–3, [10–8] |
| Win |
2–5 |
Sep 2012 |
Argentina F24, San Juan |
Futures |
Clay |
Mateo Nicolás Martínez |
Juan Pablo Ortiz Tomás Lipovšek Puches |
6–2, 7–6(6) |
| Loss |
2–6 |
Dec 2012 |
Argentina F27, Buenos Aires |
Futures |
Clay |
Mateo Nicolás Martínez |
Leandro Migani Facundo Mena |
3–6, 3–6 |
| Loss |
2–7 |
Apr 2013 |
Turkey F13, Antalya |
Futures |
Hard |
Mateo Nicolás Martínez |
Maximiliano Estévez José Hernández-Fernández |
3–6, 5–7 |
| Win |
3–7 |
Apr 2013 |
Turkey F15, Antalya |
Futures |
Hard |
Mateo Nicolás Martínez |
Mikhail Biryukov Maxim Dubarenco |
6–4, 6–4 |
| Win |
4–7 |
Dec 2013 |
Venezuela F8, Valencia |
Futures |
Hard |
Maximiliano Estévez |
Roberto Maytín Piero Luisi |
7–6(5), 6–2 |
| Loss |
4–8 |
Dec 2013 |
Venezuela F9, Caracas |
Futures |
Clay |
Mateo Nicolás Martínez |
Roberto Maytín Piero Luisi |
3–6, 4–6 |
| Loss |
4–9 |
Mar 2014 |
Argentina F4, Marcos Juarez |
Futures |
Clay |
Andrés Molteni |
Hugo Dellien Maximiliano Estévez |
3–6, 4–6 |
| Win |
5–9 |
Jan 2017 |
USA F5, Weston |
Futures |
Clay |
Facundo Argüello |
Gonzalo Escobar Luis David Martínez |
6–4, 6–7(1), [14–12] |
| Win |
6–9 |
Feb 2017 |
USA F6, Palm Coast |
Futures |
Clay |
Facundo Argüello |
Julian Bradley Isaiah Strode |
6–2, 6–3 |