ATP Cordoba | 02/09 17:30 | 26 | [109] Thiago Agustin Tirante v Facundo Diaz Acosta [95] | 2-6,7-6,2-6 | |
ATP Cordoba | 02/07 01:50 | 25 | [109] Thiago Agustin Tirante v Francisco Comesana [120] | 6-1,7-6 | |
ATP Cordoba | 02/04 18:40 | 19 | [109] Thiago Agustin Tirante v Facundo Bagnis [208] | 6-7,3-6 | |
ATP Cordoba | 02/03 17:40 | 14 | [109] Thiago Agustin Tirante v Alex Barrena [391] | 6-3,6-4 | |
Challenger Punta del Este | 01/28 21:00 | 29 | [118] Thiago Agustin Tirante v Gianluca Mager [327] | 7-6,2-6,0-6 | |
Challenger Punta del Este | 01/27 22:00 | 28 | Roman A Burruchaga v Thiago Agustin Tirante | Walkover | |
Challenger Punta del Este | 01/26 18:00 | 27 | [118] Thiago Agustin Tirante v Murkel Dellien [307] | 6-3,6-0 | |
Challenger Punta del Este | 01/24 17:00 | 26 | [118] Thiago Agustin Tirante v Gustavo Heide [245] | 4-6,6-3,6-2 | |
Challenger Punta del Este | 01/23 00:55 | 25 | [118] Thiago Agustin Tirante v Franco Roncadelli [492] | 6-2,6-4 | |
Australian Open | 01/09 03:10 | 14 | [121] Thiago Agustin Tirante v Kimmer Coppejans [183] | 7-6,6-7,2-6 | |
Challenger Brasilia | 11/24 14:50 | 27 | [121] Thiago Agustin Tirante v Juan Pablo Ficovich [282] | 6-4,3-6,6-7 | |
Challenger Brasilia | 11/23 13:00 | 26 | [121] Thiago Agustin Tirante v Gilbert Klier Junior [486] | 6-4,6-4 | |
Challenger Brasilia | 11/21 16:00 | 25 | [121] Thiago Agustin Tirante v Facundo Bagnis [225] | 6-2,6-4 | |
Challenger Montevideo | 11/14 16:35 | 25 | [217] Roman A Burruchaga v Thiago Agustin Tirante [121] | 6-2,1-6,6-2 | |
Challenger Curitiba | 10/26 17:25 | 26 | [167] Dalibor Svrcina v Thiago Agustin Tirante [117] | 6-4,7-6 | |
Challenger Curitiba | 10/24 19:00 | 25 | [339] Matheus P De Almeida v Thiago Agustin Tirante [117] | 2-6,6-3,1-6 | |
Challenger Olbia | 10/18 08:00 | 25 | [111] Thiago Agustin Tirante v Joris De Loore [156] | 3-6,2-6 | |
Challenger Malaga | 10/11 10:45 | 26 | [397] Maxime Janvier v Thiago Agustin Tirante [111] | 6-7,6-3,7-6 | |
Challenger Malaga | 10/09 12:05 | 25 | [175] Ilya Ivashka v Thiago Agustin Tirante [111] | 3-6,2-6 | |
Challenger Alicante | 10/04 10:00 | 25 | [143] Thiago Agustin Tirante v Moez Echargui [299] | 4-6,4-6 | |
Challenger Bogota | 10/01 16:00 | 29 | [143] Thiago Agustin Tirante v Gustavo Heide [284] | Walkover | |
Challenger Bogota | 09/30 17:25 | 28 | [114] Tomas Barrios Vera v Thiago Agustin Tirante [143] | 2-6,4-6 | |
Challenger Bogota | 09/29 16:00 | 27 | [143] Thiago Agustin Tirante v Murkel Dellien [282] | 6-4,6-4 | |
Challenger Bogota | 09/27 17:00 | 26 | [143] Thiago Agustin Tirante v Viktor Durasovic [369] | 7-6,6-7,7-6 | |
Challenger Bogota | 09/26 15:00 | 25 | [145] Thiago Agustin Tirante v Blaise Bicknell [430] | 5-7,6-2,7-6 | |
Challenger Santa Cruz | 09/15 20:30 | 27 | [145] Thiago Agustin Tirante v Mariano Navone [183] | Retired | |
Challenger Santa Cruz | 09/14 22:00 | 26 | [145] Thiago Agustin Tirante v Matheus P De Almeida [310] | 7-6,7-6 | |
Challenger Santa Cruz | 09/12 19:00 | 25 | [145] Thiago Agustin Tirante v Daniel Dutra Da Silva [404] | Retired | |
US Open | 08/25 21:55 | 19 | [152] Thiago Agustin Tirante v Dominic Stricker [127] | 2-6,3-6 | |
US Open | 08/24 15:30 | 15 | [152] Thiago Agustin Tirante v Brandon Holt [244] | 7-6,6-3 |
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 career-high doubles ranking of No. 257 achieved on 1 November 2021.
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.
He won his maiden Challenger title at the 2021 Ambato La Gran Ciudad in Ecuador.
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.
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.
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.