Challenger Salinas 2 04/29 15:00 26 [366] Thiago Agustin Tirante v Pedro Sakamoto [313] Retired
Challenger Salinas 2 04/28 15:00 25 [234] Altug Celikbilek v Thiago Agustin Tirante [366] 2-6,4-6
Challenger Salinas 04/23 17:00 27 Nicolas Jarry v Thiago A Tirante 7-6,6-4
Challenger Salinas 04/21 16:30 26 [391] Thiago A Tirante v Kevin King [316] 6-1,6-2
Challenger Salinas 04/19 20:00 25 [367] Vladyslav Orlov v Thiago A Tirante [391] 2-6,7-6,3-6
Challenger Santiago 03/14 16:40 14 Thiago Agustin Tirante v Hanamichi Carvajal Walkover
ATP Buenos Aires 03/01 18:35 25 [71] Dominik Koepfer v Thiago Agustin Tirante [386] 2-6,6-3,6-4
ATP Cordoba 02/20 13:00 14 [127] Facundo Bagnis v Thiago A Tirante [386] 6-3,4-6,6-4
Challenger Concepcion 02/16 16:50 25 [115] Daniel Elahi Galan v Thiago A Tirante [386] 6-3,6-4
Challenger Concepcion 02/15 15:40 19 [386] Thiago A Tirante v Rafael Matos [138] 6-3,2-6,6-3
Challenger Concepcion 02/14 16:00 14 [386] Thiago A Tirante v Matias Franco Descotte [422] 6-7,6-1,7-6
ITF M15 Antalya 02/01 10:00 26 Thiago Agustin Tirante v Alex Rybakov Walkover
ITF M15 Antalya 01/31 16:30 - Thiago Agustin Tirante v Alex Rybakov View
ITF M15 Antalya 01/30 08:40 25 Thiago Agustin Tirante v Kaan Cepel 6-0,6-2
Challenger Campinas 12/01 17:50 25 [376] Thiago Agustin Tirante v Dmitry Popko [172] 7-5,5-7,2-6
Challenger Lima 11/29 19:00 29 Thiago Agustin Tirante v Daniel Elahi Galan 1-6,6-3,3-6
Challenger Lima 11/28 16:00 28 Thiago Agustin Tirante v Vitaliy Sachko 6-2,6-4
Challenger Lima 11/27 17:10 27 Francisco Cerundolo v Thiago Agustin Tirante 2-6,0-6
Challenger Lima 11/26 15:00 26 Oriol Roca Batalla v Thiago Agustin Tirante 3-6,3-6
Challenger Lima 11/24 16:20 25 Thiago Agustin Tirante v Pedro Sousa 6-2,6-1
Challenger Lima 11/22 15:00 164 Collin Altamirano v Thiago Agustin Tirante 4-6,4-6
Challenger Guayaquil 11/17 17:35 25 Marcelo Tomas Barrios Vera v Thiago Agustin Tirante 6-3,6-2
Challenger Guayaquil 11/15 15:00 19 Nicolas Alvarez v Thiago Agustin Tirante 4-6,7-6,5-7
Challenger Guayaquil 11/14 15:00 64 Thiago Agustin Tirante v Agustin Velotti 7-6,2-6,6-4
ITF M15 Monastir 11/01 08:30 29 Thiago Agustin Tirante v Skander Mansouri 6-4,3-6,6-7
ITF M15 Monastir 10/31 08:30 28 Thiago Agustin Tirante v Alibek Kachmazov 3-6,6-1,6-2
ITF M15 Monastir 10/30 08:30 27 Thiago Agustin Tirante v Yanais Laurent Retired
ITF M15 Monastir 10/29 09:50 26 Aziz Dougaz v Thiago Agustin Tirante 6-7,2-6
ITF M15 Monastir 10/28 11:45 25 Thiago Agustin Tirante v Fausto Tabacco 6-4,5-7,6-3
ITF M15 Monastir 10/25 08:30 29 Thiago Agustin Tirante v Wojciech Marek 7-6,6-7,6-3

Thiago Agustín Tirante (born 10 April 2001) is an Argentine tennis player. He has a career high ATP singles ranking of World No. 91 achieved on 8 April 2024 and a career high doubles ranking of No. 257 achieved on 1 November 2021.

History

2019: Junior world No. 1

He achieved a career-high ITF juniors year-end ranking of No. 1 in the world in 2019. Tirante won the 2019 French Open – Boys' doubles title.

2021: Maiden Challenger title

He won his maiden Challenger title at the 2021 Ambato La Gran Ciudad in Ecuador.

2023-2024: ATP and Major debuts and first wins, top 100

He reached the final of the 2023 Mexico City Open where he lost to Dominik Koepfer. He reached the top 150 on 8 May 2023 following his second Challenger title at the 2023 Morelos Open in Mexico defeating top seed James Duckworth.

Ranked No. 153, he made his Grand Slam main draw debut at the 2023 French Open defeating Dominic Stricker in the last round of qualifying. He won his first Grand Slam match defeating 25th seed Botic van de Zandschulp.

In August, he made his ATP debut at the 2023 Los Cabos Open and recorded his first win at an ATP tournament over qualifier Gonzalo Lama. He won his third Challenger at the 2023 Open Bogotá over Gustavo Heide and reached a new career high ranking of No. 111 on 2 October 2023. At the same tournament, he also won the doubles title with Renzo Olivo.

At the 2024 Córdoba Open, he reached the main draw as a lucky loser and recorded his third ATP win over also ATP debutant, wildcard Francisco Comesaña. He reached the top 100 following the 2024 Rio Open on 26 February 2024. Next he defeated João Fonseca in Santiago.

He won his fourth Challenger at the 2024 Mexico City Open without dropping a set and reached a new singles career-high of No. 91 on 8 April 2024.