Challenger Záhřeb | 05/09 08:30 | 14 | [210] Renzo Olivo v Marcelo T B Vera [241] | 6-4,4-6,4-6 | |
Challenger Biella | 05/05 11:50 | 26 | Guido Andreozzi v Marcelo Tomas Barrios Vera | 3-6,6-3,6-3 | |
Challenger Biella | 05/05 09:30 | 26 | [221] Guido Andreozzi v Marcelo Tomas Barrios Vera [241] | 3-6,6-3,6-3 | |
Challenger Biella | 05/04 15:00 | 25 | [241] Marcelo Tomas Barrios Vera v Cedrik-Marcel Stebe [133] | 6-2,6-4 | |
Challenger Biella | 05/03 08:30 | 19 | [221] Guido Andreozzi v Marcelo Tomas Barrios Vera [241] | 6-3,6-3 | |
Challenger Biella | 05/02 11:00 | 14 | [261] Teymuraz Gabashvili v Marcelo Tomas Barrios Vera [240] | 3-6,2-6 | |
Challenger Ostrava | 04/27 08:00 | 25 | [222] Brayden Schnur v Marcelo Tomas Barrios Vera [240] | 6-2,1-6,6-1 | |
Challenger Salinas | 04/23 17:30 | 27 | [465] Nicolas Mejia v Marcelo Tomas Barrios Vera [243] | 2-6,6-1,7-6 | |
Challenger Salinas | 04/22 17:05 | 26 | [350] Jelle Sels v Marcelo Tomas Barrios Vera [243] | 2-6,2-6 | |
Challenger Salinas | 04/20 16:15 | 25 | [398] Facundo D Acosta v Marcelo Tomas Barrios Vera [243] | 2-6,2-6 | |
Challenger Orlando | 04/12 20:15 | 19 | [239] Marcelo T B Vera v Tim Van Rijthoven [312] | 4-6,5-7 | |
Challenger Orlando | 04/12 15:30 | 14 | [239] Marcelo T B Vera v Alexander Ritschard [315] | 6-4,7-6 | |
Challenger Santiago | 03/21 19:30 | 29 | [263] Marcelo Tomas Barrios Vera v Sebastian Baez [253] | 3-6,6-7 | |
Challenger Santiago | 03/20 16:30 | 28 | [263] Marcelo Tomas Barrios Vera v Felipe M R Alves [235] | Retired | |
Challenger Santiago | 03/19 16:00 | 27 | Gonzalo Lama v Marcelo Tomas Barrios Vera | 6-7,6-7 | |
Challenger Santiago | 03/17 16:00 | 26 | [263] Marcelo Tomas Barrios Vera v Kimmer Coppejans [168] | 6-4,6-4 | |
Challenger Santiago | 03/15 17:10 | 25 | [263] Marcelo Tomas Barrios Vera v Christian Lindell [329] | 4-6,6-1,7-6 | |
ATP Santiago | 03/06 14:55 | 14 | [259] Marcelo Tomas Barrios Vera v Tomas Martin Etcheverry [222] | 4-6,6-2,4-6 | |
ATP Buenos Aires | 02/27 13:00 | 14 | [193] Mario Vilella Martinez v Marcelo T B Vera [265] | 6-4,7-5 | |
ATP Córdoba | 02/24 17:30 | 26 | [265] Marcelo Tomas Barrios Vera v Jozef Kovalík [128] | 6-4,2-6,3-6 | |
ATP Córdoba | 02/22 17:30 | 19 | [354] Camilo Ugo Carabelli v Marcelo Tomas Barrios Vera [265] | 6-7,6-7 | |
ATP Córdoba | 02/21 14:00 | 15 | [260] Marcelo Tomas Barrios Vera v Agustin Velotti [390] | 6-3,6-4 | |
ATP Córdoba | 02/20 14:40 | 14 | [260] Marcelo Tomas Barrios Vera v Nicolas Alvarez [344] | 6-1,6-2 | |
Challenger Concepción | 02/17 15:00 | 26 | [92] Federico Coria v Marcelo Tomas Barrios Vera [260] | 6-4,6-4 | |
Challenger Concepción | 02/15 16:35 | 25 | [272] Guilherme Clezar v Marcelo Tomas Barrios Vera [260] | 2-6,2-6 | |
Challenger Antalya - kvalifikace | 01/31 10:15 | 14 | [285] Akira Santillan v Marcelo Tomas Barrios Vera [256] | 7-6,6-3 | |
Challenger Antalya - kvalifikace | 01/27 13:30 | 14 | [282] Chun Hsin Tseng v Marcelo Tomas Barrios Vera [256] | 4-6,6-4,6-4 | |
ATP Delray Beach | 01/05 18:05 | 164 | [254] Marcelo Tomas Barrios Vera v Christian Harrison [293] | 4-6,4-6 | |
Challenger Campinas | 12/01 13:00 | 25 | [254] Marcelo Tomas Barrios Vera v Mohamed Safwat [157] | 7-5,2-6,2-6 | |
Challenger Lima | 11/28 18:00 | 28 | [277] Marcelo Tomas Barrios Vera v Daniel Elahi Galan [129] | 6-7,6-4,4-6 |
Marcelo Tomás Barrios Vera (Latin American Spanish: [maɾˈselo toˈmas ˈβarjos ˈβeɾa]; born 10 December 1997), also known as Tomás Barrios, is a Chilean professional tennis player. Barrios has a career high ATP rankings in singles of World No. 93 achieved on 15 January 2024 and in doubles of World No. 217 achieved on 28 February 2022.
He has won three Challenger titles, at Meerbusch (2021), San Luis Potosí and Florianópolis (2023).