ATP Madrid 04/21 12:55 14 [138] Dusan Lajovic v Thiago Agustin Tirante [134] 6-3,7-6
Challenger Mexico City 04/08 19:00 25 [197] Aziz Dougaz v Thiago Agustin Tirante [135] 6-3,3-6,6-3
Challenger Morelos 04/01 01:15 25 [111] Thiago Agustin Tirante v Stefan Kozlov [404] 6-4,4-6,2-6
Challenger Morelia 03/28 19:00 27 [245] Kunlavut Vitidsarn v Thiago Agustin Tirante [117] 6-1,6-4
Challenger Morelia 03/27 19:00 26 [223] Murphy Cassone v Thiago Agustin Tirante [117] 3-6,7-6,3-6
Challenger Morelia 03/25 22:40 25 [479] Maximilian Neuchrist v Thiago Agustin Tirante [117] 6-7,4-6
ATP Miami 03/22 17:35 24 [117] Thiago Agustin Tirante v Denis Shapovalov [28] 3-6,7-6,6-7
ATP Miami 03/20 15:00 23 [117] Thiago Agustin Tirante v Flavio Cobolli [43] 6-1,3-6,6-3
ATP Miami 03/18 15:00 15 [98] Alexander Shevchenko v Thiago Agustin Tirante [117] 3-6,3-6
ATP Miami 03/17 15:00 14 [117] Thiago Agustin Tirante v Dusan Lajovic [108] 6-4,6-3
Challenger Cordoba 03/09 15:00 29 [169] Juan Pablo Ficovich v Thiago Agustin Tirante [134] 4-6,0-6
Challenger Cordoba 03/08 16:00 28 [134] Thiago Agustin Tirante v Juan Manuel Cerundolo [129] Retired
Challenger Cordoba 03/07 14:00 27 [438] Gonzalo Villanueva v Thiago Agustin Tirante [134] 4-6,4-6
Challenger Cordoba 03/06 14:45 26 [348] Renzo Olivo v Thiago Agustin Tirante [134] Retired
Challenger Cordoba 03/05 16:30 25 [272] Juan Bautista Torres v Thiago Agustin Tirante [134] 4-6,7-5,6-7
ATP Santiago 02/23 16:40 19 [129] Thiago Agustin Tirante v Gustavo Heide [162] 7-6,2-6,5-7
ATP Santiago 02/22 16:40 14 [129] Thiago Agustin Tirante v Pol Martin Tiffon [237] 6-1,6-4
ATP Rio De Janeiro 02/15 19:00 14 [139] Juan Manuel Cerundolo v Thiago Agustin Tirante [131] 6-1,6-4
ATP Buenos Aires 02/08 16:00 14 [100] Adriana Senkarova v Thiago Agustin Tirante [126] Retired
Challenger Rosario 02/04 22:15 25 [126] Thiago Agustin Tirante v Guido Ivan Justo [427] 6-3,1-6,2-6
Challenger Rosario 02/04 18:00 25 Thiago Agustin Tirante v Gabriel Debru Cancelled
Australian Open 01/09 03:55 19 [115] Thiago Agustin Tirante v Joao Fonseca [113] 4-6,1-6
Australian Open 01/08 04:25 15 [115] Thiago Agustin Tirante v Titouan Droguet [185] 6-4,7-6
Australian Open 01/07 06:30 14 [115] Thiago Agustin Tirante v Jurij Rodionov [166] 7-6,4-6,6-4
Challenger Temuco 11/26 16:05 25 Matias Soto v Thiago Agustin Tirante Cancelled
Challenger Sao Paulo 11/24 14:00 29 [102] Francisco Comesana v Thiago Agustin Tirante [123] 7-5,4-6,6-4
Challenger Sao Paulo 11/23 14:00 28 [162] Tomas Barrios Vera v Thiago Agustin Tirante [123] 6-7,5-7
Challenger Sao Paulo 11/22 14:00 27 [123] Thiago Agustin Tirante v Hady Habib [300] 7-6,4-6,6-4
Challenger Sao Paulo 11/21 16:05 26 [123] Thiago Agustin Tirante v Juan Bautista Torres [283] 7-5,6-4
Challenger Sao Paulo 11/19 18:45 25 [123] Thiago Agustin Tirante v Renzo Olivo [363] 6-2,6-2

Thiago Agustín Tirante (born 10 April 2001) is an Argentine professional tennis player. He has a career-high ATP singles ranking of world No. 90, achieved on 15 April 2024 and a 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 an 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.

Tirante 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.

In July, Tirante reached his first ATP Tour semifinal at the 2024 Swedish Open after a run which included wins over world No. 8 and defending champion, Andrey Rublev, his first top 10 win, and Roberto Carballés Baena in the quarterfinals, before losing to Nuno Borges.