| Challenger - Morelos | 02/21 21:10 | 26 | [330] Marcelo Tomas Barrios Vera v Matias Franco Descotte [338] | 5-7,6-1,5-7 | |
| Challenger - Morelos | 02/19 19:00 | 25 | [173] Pedja Krstin v Marcelo Tomas Barrios Vera [330] | 5-7,4-6 | |
| Challenger - Morelos | 02/19 02:00 | 24 | Lucas Gomez v Marcelo Tomas Barrios Vera | 3-6,4-6 | |
| Challenger - Punta del Este | 01/24 17:40 | 26 | [214] Kimmer Coppejans v Marcelo T B Vera [331] | 6-3,7-5 | |
| Challenger - Punta del Este | 01/23 15:40 | 25 | [331] Marcelo T B Vera v Alessandro Giannessi [161] | 6-4,6-4 | |
| Challenger - Punta del Este | 01/21 23:25 | 24 | Facundo D Acosta v Marcelo Tomas Barrios Vera | 2-6,5-7 | |
| Challenger - Canberra | 01/08 23:00 | 26 | [94] Ilya Ivashka v Marcelo Tomas Barrios Vera [333] | 6-1,6-2 | |
| Challenger - Canberra | 01/07 04:15 | 25 | [333] Marcelo Tomas Barrios Vera v Roy Smith [327] | 7-6,6-3 | |
| Challenger - Canberra | 01/06 01:25 | 24 | [345] Marcelo Tomas Barrios Vera v Jacob Grills [411] | 6-3,6-3 | |
| Challenger - Noumea | 01/02 23:30 | 26 | [345] Marcelo Tomas Barrios Vera v Thai-Son Kwiatkowski [296] | 3-6,2-6 | |
| Challenger - Noumea | 01/01 01:30 | 25 | [165] Filippo Baldi v Marcelo Tomas Barrios Vera [345] | 1-6,3-6 | |
| Challenger - Noumea | 12/31 01:50 | 24 | Marcelo Tomas Barrios Vera v Guilherme Clezar | 4-6,6-2,6-3 | |
| Challenger - Montevideo | 11/04 16:20 | 46 | Marcelo T B Vera v Facundo D Acosta | 6-7,2-6 | |
| Challenger - Montevideo | 11/03 20:50 | 45 | [291] Marcelo T B Vera v Juan Pablo Ficovich [418] | Retired | |
| Challenger - Guayaquil | 10/27 21:15 | 45 | [300] Marcelo T B Vera v Camilo U Carabelli [349] | Retired | |
| Challenger - Lima | 10/24 21:45 | 26 | Thiago Monteiro v Marcelo T B Vera | Walkover | |
| Challenger - Lima | 10/23 15:00 | 25 | [496] Cristian Rodriguez v Marcelo T B Vera [300] | 4-6,6-3,3-6 | |
| Challenger - Lima | 10/22 17:35 | 54 | [300] Marcelo T B Vera v Federico Coria [338] | 3-6,6-3,6-0 | |
| Challenger - Lima | 10/21 18:40 | 46 | [302] Marcelo T B Vera v Juan Ignacio Galarza [390] | 6-3,6-4 | |
| Challenger - Lima | 10/20 21:20 | 45 | [302] Marcelo T B Vera v Pedro Sakamoto [445] | 6-4,6-3 | |
| Challenger - Santo Domingo | 10/07 18:20 | 46 | [303] Marcelo T B Vera v Juan Pablo Ficovich [406] | 4-6,3-6 | |
| Challenger - Campinas | 10/04 19:00 | 26 | [262] Thomaz Bellucci v Marcelo Tomas Barrios Vera [303] | 7-5,4-6,7-6 | |
| Challenger - Campinas | 10/01 15:00 | 25 | [303] Marcelo Tomas Barrios Vera v Rafael Matos [355] | 6-2,6-4 | |
| Challenger - Biella | 09/20 13:00 | 26 | Roberto Carballes Baena v Marcelo Tomas Barrios Vera | 6-4,6-2 | |
| Challenger - Biella | 09/18 08:00 | 25 | [314] Marcelo Tomas Barrios Vera v Bernabe Zapata Miralles [282] | 6-2,5-7,7-5 | |
| Challenger - Biella | 09/17 10:00 | 54 | Marcelo Tomas Barrios Vera v Giovanni Fonio | 0-6,6-2,6-4 | |
| Challenger - Biella - Calificari | 09/16 14:00 | 46 | Tomas Barrios Vera v Fabricio Neis | 7-5,6-0 | |
| Challenger - Szczecin | 09/12 11:00 | 26 | [165] Gianluigi Quinzi v Marcelo Tomas Barrios-Vera [334] | 6-1,6-3 | |
| Challenger - Szczecin | 09/11 10:15 | 25 | [334] Marcelo Tomas Barrios-Vera v Casper Ruud [130] | 7-6,7-6 | |
| Challenger - Szczecin | 09/10 09:00 | 54 | [334] Marcelo Tomas Barrios-Vera v Guillermo Duran [147] | 6-7,6-1,6-3 |
Wikipedia - Tomás Barrios Vera
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).