| Challenger Savannah | 04/29 17:00 | 24 |
[301] Marcelo Tomas Barrios Vera v
Thiago Seyboth Wild
[362] 
|
6-4,6-0 | |
| Challenger Tallahassee | 04/24 17:15 | 25 |
[300] Marcelo Tomas Barrios Vera v
Evgeny Karlovskiy
[223] |
3-6,6-1,3-6 | |
| Challenger Tallahassee | 04/22 17:30 | 24 |
[300] Marcelo Tomas Barrios Vera v
Arthur Rinderknech
[435] 
|
7-6,6-3 | |
| Challenger San Luis Potosi | 04/20 01:50 | 27 |
[480] Pedro Sakamoto
v
Marcelo Tomas Barrios Vera [312]
|
2-6,6-1,6-4 | |
| Challenger San Luis Potosi | 04/18 21:05 | 26 |
Marcelo Tomas Barrios Vera v
Joao Souza
|
Walkover | |
| Challenger San Luis Potosi | 04/17 18:00 | 25 |
[270] Marcelo Arevalo
v
Marcelo Tomas Barrios Vera [312]
|
4-6,4-6 | |
| Challenger San Luis Potosi | 04/15 22:45 | 24 |
[312] Marcelo Tomas Barrios Vera v
Renzo Olivo
[316] |
6-4,6-2 | |
| Challenger Monterrey | 04/04 02:20 | 25 |
[318] Marcelo T B Vera v
Dominik Koepfer
[184] 
|
6-7,6-7 | |
| Challenger Monterrey | 04/02 01:40 | 24 |
[249] JC Aragone
v
Marcelo T B Vera [318]
|
6-3,3-6,4-6 | |
| Challenger Santiago | 03/04 22:00 | 24 |
[315] Gonzalo Escobar
v
Marcelo Tomas Barrios Vera [321]
|
6-3,2-6,6-3 | |
| 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 |
South Korea Women
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 |
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. He has a career-high singles ranking of No. 93 by the ATP, achieved on 15 January 2024, and a best doubles ranking of No. 217, achieved on 28 February 2022. He is currently the No. 3 singles player from Chile.
Barrios Vera has won an ATP Tour doubles title at the 2024 Chile Open, with countryman Alejandro Tabilo.
He represents Chile in the Davis Cup.