Challenger - Orlando | 11/17 15:00 | 25 | Thiago Monteiro v JC Aragone | Cancelled | |
Challenger - Cary | 11/12 18:30 | 26 | [84] Thiago Monteiro v Mikael Torpegaard [198] | 6-4,3-6,4-6 | |
Challenger - Cary | 11/10 16:00 | 25 | [84] Thiago Monteiro v Guilherme Clezar [268] | Retired | |
French Open | 10/03 11:00 | 25 | [63] Marton Fucsovics v Thiago Monteiro [84] | 7-5,6-1,6-3 | |
French Open | 10/01 09:00 | 24 | [96] Marcos Giron v Thiago Monteiro [84] | 6-7,4-6,1-6 | |
French Open | 09/29 15:20 | 23 | [84] Thiago Monteiro v Nikoloz Basilashvili [33] | 7-5,6-4,6-2 | |
Challenger - Forli | 09/26 10:00 | 29 | [180] Lorenzo Musetti v Thiago Monteiro [89] | 7-6,7-6 | |
Challenger - Forli | 09/25 08:00 | 28 | [89] Thiago Monteiro v Andrea Pellegrino [343] | 6-4,4-6,6-1 | |
Challenger - Forli | 09/24 10:55 | 27 | [89] Thiago Monteiro v Alexander Ritschard [319] | 7-6,6-3 | |
Challenger - Forli | 09/23 09:35 | 26 | [89] Thiago Monteiro v Riccardo Bonadio [278] | 2-6,7-6,6-4 | |
Challenger - Forli | 09/21 10:30 | 25 | [94] Yuichi Sugita v Thiago Monteiro [88] | 1-6,6-7 | |
Challenger - Forli | 09/20 10:20 | 164 | [88] Thiago Monteiro v Raul Brancaccio [387] | 6-2,7-6 | |
Challenger - Forli | 09/19 13:40 | 64 | [88] Thiago Monteiro v Francesco Forti [433] | 6-3,6-3 | |
ATP - Rím | 09/12 15:25 | 14 | [112] Taro Daniel v Thiago Monteiro [83] | 4-6,7-6,6-4 | |
ATP - Kitzbühel | 09/08 10:10 | 19 | [83] Thiago Monteiro v Yannick Hanfmann [118] | 1-6,6-2,3-6 | |
ATP - Kitzbühel | 09/07 14:55 | 14 | [83] Thiago Monteiro v Lucas Miedler [295] | 6-2,6-7,7-5 | |
US Open | 09/01 17:50 | 23 | [21] Felix Auger Aliassime v Thiago Monteiro [83] | 6-3,6-7,7-6,7-6 | |
ATP - New York | 08/21 17:30 | 19 | [101] Emil Ruusuvuori v Thiago Monteiro [82] | Retired | |
ATP - New York | 08/20 21:30 | - | [104] Federico Coria v Thiago Monteiro [82] | 3-6,4-6 | |
Davis Cup | 03/07 05:00 | 45 | [43] John Millman v Thiago Monteiro [82] | 6-7,7-6,7-6 | |
Davis Cup | 03/06 02:30 | 45 | [63] Jordan Thompson v Thiago Monteiro [82] | 6-4,6-4 | |
ATP - Santiago | 02/28 17:20 | 27 | [88] Thiago Monteiro v Albert Ramos-Vinolas [45] | 4-6,4-6 | |
ATP - Santiago | 02/27 16:00 | 26 | [88] Thiago Monteiro v Roberto Carballes Baena [97] | 6-1,6-4 | |
ATP - Santiago | 02/25 16:00 | 25 | [88] Thiago Monteiro v Leonardo Mayer [111] | 6-7,6-3,6-4 | |
ATP - Rio de Janeiro | 02/19 22:00 | 26 | [88] Thiago Monteiro v Attila Balazs [106] | 6-1,1-6,4-6 | |
ATP - Rio de Janeiro | 02/19 00:20 | 25 | [26] Guido Pella v Thiago Monteiro [88] | 7-5,4-6,6-7 | |
ATP - Buenos Aires | 02/15 02:05 | 27 | [92] Thiago Monteiro v Pedro Sousa [145] | 6-7,4-6 | |
ATP - Buenos Aires | 02/13 00:00 | 26 | [31] Borna Coric v Thiago Monteiro [92] | 4-6,6-7 | |
ATP - Buenos Aires | 02/10 17:30 | 25 | [95] Jaume Munar v Thiago Monteiro [92] | 3-6,3-6 | |
ATP - Córdoba | 02/04 19:30 | 25 | [71] Corentin Moutet v Thiago Monteiro [89] | 6-4,6-3 |
Thiago Moura Monteiro (Brazilian Portuguese: [tʃiˈaɡu mõˈtejɾu]; born 31 May 1994) is a Brazilian professional tennis player.
Monteiro has a career-high ATP singles ranking of world No. 61 achieved on 17 October 2022. He also has a career-high ATP doubles ranking of No. 144, achieved on 31 January 2022. He is currently the No. 2 Brazilian tennis player.
On the ITF Junior Circuit, Monteiro peaked in the rankings at No. 2 on 2 February 2012, with his biggest junior singles title being the Grade A, Copa Gerdau in Porto Alegre, Brazil, in 2011.
In his first ATP match, as a wildcard ranked world No. 338 in the ATP 500 Rio de Janeiro in February 2016, Monteiro upset No. 9 Jo-Wilfried Tsonga in the first round. In the second round, Monteiro lost to eventual champion Pablo Cuevas. In his next tournament, the ATP 250 São Paulo, Monteiro won two matches (against former World No. 9 Nicolás Almagro, and Daniel Muñoz de la Nava), losing again to eventual champion Cuevas in the quarterfinals.
On May 8, 2016, Monteiro won his first ATP Challenger title in Aix-en-Provence, France. He defeated Carlos Berlocq in the final.