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
ITF - M15 Monastir 10/24 08:30 28 Tomas Lipovsek Puches v Thiago Agustin Tirante 2-6,2-6
ITF - M15 Monastir 10/23 08:30 27 Jean Thirouin v Thiago Agustin Tirante 2-6,4-6
ITF - M15 Monastir 10/22 11:55 26 Thiago Agustin Tirante v Matias Zukas 6-0,6-2
ITF - M15 Monastir 10/21 10:25 25 Thiago Agustin Tirante v Luis Patino 6-2,7-6
ITF - M15 Monastir 10/17 08:25 28 Thiago Agustin Tirante v Laurynas Grigelis 6-4,2-6,5-7
ITF - M15 Monastir 10/16 10:15 27 Thiago Agustin Tirante v Mats Rosenkranz 6-3,6-2
ITF - M15 Monastir 10/15 11:05 26 Thiago Agustin Tirante v Kristjan Tamm 6-2,6-4
ITF - M15 Monastir 10/14 09:35 25 Skander Mansouri v Thiago Agustin Tirante 2-6,6-1,1-6
ITF - M15 Monastir 10/09 10:25 27 Thiago Agustin Tirante v Laurynas Grigelis 4-6,6-2,4-6
ITF - M15 Monastir 10/08 08:00 26 Thiago Agustin Tirante v Stuart Parker 6-4,6-3
ITF - M15 Monastir 10/06 09:45 25 Jean Thirouin v Thiago Agustin Tirante 0-6,4-6
ITF - M15 Monastir 10/03 08:30 28 Thiago Agustin Tirante v Laurynas Grigelis 4-6,5-7
ITF - M15 Monastir 10/02 08:30 27 Thiago Agustin Tirante v Matias Franco Descotte 7-6,7-6
ITF - M15 Monastir 10/01 08:00 26 Marius Ruzgas v Thiago Agustin Tirante 2-6,3-6
ITF - M15 Monastir 09/29 08:00 25 Thiago Agustin Tirante v Kirill Kivattsev 7-6,6-4
ITF - M15 Monastir 09/22 12:25 25 Matias F Descotte v Thiago A Tirante 6-4,7-6
ITF M15 - Curtea de Argeș 09/16 07:00 25 Bogdan Pavel v Thiago Agustin Tirante Cancelled
ITF - M15 Caslano 09/02 07:55 25 Harold Mayot v Thiago Agustin Tirante 7-6,7-5
ITF - M15 Caslano 09/01 11:00 54 Thiago Agustin Tirante v Davide Galoppini 6-2,7-6
ITF - M15 Caslano 08/31 13:20 54 Jurgen Zopp v Thiago Agustin Tirante 7-6,5-7,6-10
ITF M15 - Anif 08/27 08:00 26 Lucas Miedler v Thiago A Tirante 6-2,6-4
ITF M15 - Anif 08/26 08:00 25 Mick Veldheer v Thiago A Tirante 4-6,4-6
ITF M15 - Anif 08/24 10:20 44 Daniele Capecchi v Thiago A Tirante 3-6,1-6
ITF M15 - Anif 08/23 12:00 44 Dominique Graf v Thiago Agustin Tirante Retired
ITF M15 - Anif 08/23 09:30 44 Petro Orlando Fellin v Thiago Agustin Tirante 2-6,1-6
ITF M25 Vogau 08/19 11:20 25 Thiago Agustin Tirante v Manuel Guinard 5-7,6-7
ITF M25 Vogau 08/18 07:00 44 Nicholas D Ionel v Thiago Agustin Tirante 3-6,3-6
ITF M25 Vogau 08/17 09:00 44 Neil Oberleitner v Thiago Agustin Tirante 5-7,1-6

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.