| ITF M25 Brisbane | 10/01 03:40 | 25 |
Issei Okamura
v
Marcelo Tomas Barrios Vera 
|
4-6,4-6 | |
| ITF M25 Darwin | 09/25 04:35 | 25 |
Marcelo Tomas Barrios Vera v
Will Maher
|
6-4,3-6,5-7 | |
| ITF M25 Trieste | 09/06 14:20 | 28 |
[280] Marcelo Tomas Barrios Vera v
Juan P Varillas
[399] 
|
3-6,1-6 | |
| ITF M25 Trieste | 09/05 09:45 | 27 |
Tomas Barrios Vera v
Christian Lindell
|
6-3,7-6 | |
| ITF M25 Trieste | 09/04 16:45 | 26 |
[280] Marcelo Tomas Barrios Vera v
Enrico Dalla Valle
[419] 
|
6-2,6-2 | |
| ITF M25 Trieste | 09/03 14:05 | 25 |
Marcelo Tomas Barrios Vera v
Alessandro Petrone
|
7-5,6-4 | |
| Challenger Como | 08/26 12:00 | 24 |
[280] Marcelo Tomas Barrios Vera v
Jan Choinski
[290] 
|
2-6,3-6 | |
| Challenger L'Aquila | 08/20 09:30 | 25 |
[316] Peter Torebko
v
Marcelo T B Vera [279]
|
3-6,6-3,6-2 | |
| Challenger Cordenons | 08/14 12:40 | 25 |
[304] Marcelo Tomas Barrios Vera v
Thiago Seyboth Wild
[373] 
|
1-6,7-6,4-6 | |
| ITF M25 Portoviejo | 08/11 16:30 | 29 |
[302] Marcelo Tomas Barrios Vera v
Juan Pablo Ficovich
[369] 
|
6-2,6-0 | |
| ITF M25 Portoviejo | 08/10 17:30 | 28 |
Tomas Barrios Vera v
Mauricio Echazu
|
6-4,6-0 | |
| ITF M25 Portoviejo | 08/09 19:15 | 27 |
Marcelo Tomas Barrios Vera v
Gabriel Ciro Da Silva
|
6-2,6-4 | |
| ITF M25 Portoviejo | 08/08 17:55 | 26 |
Marcelo Tomas Barrios Vera v
Jose Daniel Bendeck
|
Retired | |
| ITF M25 Portoviejo | 08/07 19:05 | 25 |
Marcelo Tomas Barrios Vera v
Diego Mogrovejo
|
6-1,6-2 | |
| Challenger Binghamton | 07/24 15:20 | 25 |
[199] Jannik Sinner
v
Marcelo Tomas Barrios Vera [280]
|
6-4,4-6,6-4 | |
| Challenger Binghamton | 07/23 14:00 | 24 |
Alexey Zakharov
v
Marcelo Tomas Barrios Vera
|
2-6,2-6 | |
| Challenger Gatineau | 07/15 22:30 | 24 |
[433] Alexis Galarneau
v
Marcelo Tomas Barrios Vera [282]
|
7-5,2-6,6-3 | |
| Challenger Winnipeg | 07/09 15:00 | 24 |
[267] Joao Menezes
v
Marcelo Tomas Barrios Vera [281]
|
6-3,6-3 | |
| ATP Antalya | 06/22 10:00 | 64 |
[404] Carlos Gomez-Herrera
v
Marcelo T B Vera [280]
|
6-1,7-6 | |
| Challenger Fergana | 06/20 05:00 | 26 |
[312] Evan King
v
Marcelo Tomas Barrios Vera [280]
|
6-3,7-5 | |
| Challenger Fergana | 06/18 09:00 | 25 |
Shuichi Sekiguchi
v
Marcelo Tomas Barrios Vera
|
Walkover | |
| Challenger Shymkent 2 | 06/11 07:55 | 25 |
[260] Goncalo Oliveira
v
Marcelo Tomas Barrios Vera [284]
|
6-3,7-5 | |
| Challenger Shymkent 2 | 06/10 04:00 | 24 |
[329] Roberto Cid Subervi
v
Marcelo Tomas Barrios Vera [284]
|
6-4,4-6,4-6 | |
| Challenger Almaty | 06/04 05:10 | 25 |
[291] Marcelo Tomas Barrios Vera v
Daniel Gimeno-Traver
[258] |
6-7,1-6 | |
| Challenger Almaty | 06/03 07:25 | 24 |
[291] Marcelo Tomas Barrios Vera v
Konstantin Kravchuk
[454] |
6-4,6-2 | |
| Challenger Shymkent | 05/10 07:20 | 27 |
[206] Andrej Martin
v
Marcelo Tomas Barrios Vera [297]
|
6-3,4-6,6-3 | |
| Challenger Shymkent | 05/09 10:00 | 26 |
[297] Marcelo Tomas Barrios Vera v
Gerald Melzer
[286] |
6-4,6-1 | |
| Challenger Shymkent | 05/08 04:00 | 25 |
[297] Marcelo Tomas Barrios Vera v
Harry Bourchier
[412] |
3-6,6-3,7-6 | |
| Challenger Savannah | 05/02 21:35 | 26 |
[209] Ares Teixido Garcia
v
Marcelo Tomas Barrios Vera [301]
|
6-2,6-3 | |
| Challenger Savannah | 04/30 17:35 | 25 |
[301] Marcelo Tomas Barrios Vera v
Nino Serdarusic
[239] |
1-6,6-3,6-1 |
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.