| 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 Qual | 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 | |
| Challenger Szczecin Qual | 09/09 09:00 | 46 |
Tomas Barrios Vera v
Ronald Slobodchikov
|
6-0,6-1 | |
| Challenger Szczecin | 09/08 10:10 | 45 |
Marcelo Tomas Barrios-Vera v
Krzysztof Wetoszka
|
6-1,6-1 | |
| Challenger Seville | 09/02 10:00 | 46 |
[261] Laurynas Grigelis
v
Marcelo Tomas Barrios Vera [333]
|
6-3,6-4 | |
| Challenger Seville | 09/01 12:00 | 45 |
[333] Marcelo Tomas Barrios Vera v
Fred Gil
[409] |
Retired | |
| Challenger Como | 08/26 11:55 | 46 |
[391] Aslan Karatsev
v
Marcelo Tomas Barrios Vera [333]
|
6-1,4-6,7-6 | |
| Challenger Como | 08/25 11:15 | 45 |
[333] Marcelo Tomas Barrios Vera v
Elliot Benchetrit
[292] |
7-5,6-3 |
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 No. 217 achieved on 28 February 2022. He is currently the No. 4 player from Chile.
He has won four Challenger singles titles.