| Challenger Tallahassee | 04/19 17:50 | 25 |
[179] Ramkumar Ramanathan
v
Marcelo Tomas Barrios Vera [141] 
|
1-6,3-6 | |
| Challenger Sarasota | 04/13 19:00 | 26 |
[153] Mitchell Krueger
v
Marcelo Tomas Barrios Vera [144]
|
6-4,7-6 | |
| Challenger Sarasota | 04/11 19:05 | 25 |
[418] Govind Nanda
v
Marcelo Tomas Barrios Vera [144]
|
2-6,1-6 | |
| ATP Houston | 04/02 16:00 | 14 |
[147] Marcelo Tomas Barrios Vera v
Gijs Brouwer
[356] 
|
4-6,2-6 | |
| Challenger Santa Cruz | 03/25 21:30 | 27 |
[322] Daniel Dutra Da Silva
v
Marcelo Tomas Barrios Vera [147]
|
6-4,6-3 | |
| Challenger Santa Cruz | 03/23 20:40 | 26 |
[223] Felipe Meligeni Rodrigues Alves
v
Marcelo Tomas Barrios Vera [147]
|
6-4,3-6,4-6 | |
| Challenger Santa Cruz | 03/22 20:35 | 25 |
[311] Nick Hardt
v
Marcelo Tomas Barrios Vera [147]
|
3-6,6-3,1-6 | |
| Challenger Concepcion | 03/19 17:45 | 28 |
[101] Hugo Dellien
v
Marcelo Tomas Barrios Vera [145]
|
6-3,6-0 | |
| Challenger Concepcion | 03/18 18:15 | 27 |
[241] Matheus P De Almeida
v
Marcelo Tomas Barrios Vera [145]
|
2-6,6-3,1-6 | |
| Challenger Concepcion | 03/17 18:35 | 26 |
[456] Corentin Denolly
v
Marcelo Tomas Barrios Vera [145]
|
2-6,3-6 | |
| Challenger Concepcion | 03/15 19:20 | 25 |
[359] Facundo Juarez
v
Marcelo Tomas Barrios Vera [145]
|
6-3,5-7,3-6 | |
| Challenger Santiago | 03/08 13:00 | 25 |
[189] Jesper De Jong
v
Marcelo Tomas Barrios Vera [145]
|
6-1,7-6 | |
| ATP Cordoba | 01/30 15:00 | 19 |
[129] Juan Pablo Varillas
v
Marcelo Tomas Barrios Vera [147]
|
6-4,6-1 | |
| ATP Cordoba | 01/29 15:00 | 25 |
[209] Facundo Mena
v
Marcelo Tomas Barrios Vera [147]
|
3-6,2-6 | |
| Australian Open | 01/18 04:55 | 23 |
[120] Taro Daniel
v
Marcelo Tomas Barrios Vera [147]
|
7-6,6-1,6-1 | |
| Australian Open | 01/14 01:35 | 19 |
[193] Filip Horansky
v
Marcelo Tomas Barrios Vera [151]
|
5-7,4-6 | |
| Australian Open | 01/12 05:35 | 15 |
[241] Thiago Agustin Tirante
v
Marcelo Tomas Barrios Vera [151]
|
4-6,6-7 | |
| Australian Open | 01/11 03:10 | 14 |
[226] Alexandre Muller
v
Marcelo Tomas Barrios Vera [151]
|
3-6,5-7 | |
| Challenger Montevideo | 11/08 20:45 | 25 |
[141] Marcelo Tomas Barrios-Vera v
Matheus P De Almeida
[272] |
4-6,5-7 | |
| Challenger Lima | 10/29 17:00 | 27 |
[145] Marcelo Tomas Barrios Vera v
Vit Kopriva
[200] 
|
4-6,6-1,0-6 | |
| Challenger Lima | 10/27 16:00 | 26 |
[145] Marcelo Tomas Barrios Vera v
Gonzalo Villanueva
[483] |
7-5,6-1 | |
| Challenger Lima | 10/26 18:15 | 25 |
[145] Marcelo Tomas Barrios Vera v
Hernan Casanova
[333] |
6-4,6-2 | |
| Challenger Santiago | 10/16 22:00 | 28 |
[140] Sebastian Baez
v
Marcelo Tomas Barrios Vera [154]
|
3-6,6-3,6-4 | |
| Challenger Santiago | 10/15 22:35 | 27 |
[127] Juan Pablo Varillas
v
Marcelo Tomas Barrios Vera [154]
|
3-6,4-6 | |
| Challenger Santiago | 10/14 20:55 | 26 |
Diego F Flores
v
Marcelo Tomas Barrios Vera
|
0-6,1-6 | |
| Challenger Santiago | 10/12 20:15 | 25 |
[350] Lucas Catarina
v
Marcelo Tomas Barrios Vera [154]
|
5-7,2-6 | |
| Challenger Santiago | 10/05 20:30 | 25 |
[360] Facundo D Acosta
v
Marcelo Tomas Barrios Vera [154]
|
6-3,5-7,6-1 | |
| Challenger Seville | 09/10 19:20 | 28 |
[172] Marcelo Tomas Barrios Vera v
Roberto Carballes Baena
[95] 
|
1-6,3-6 | |
| Challenger Seville | 09/09 17:00 | 27 |
[74] Pablo Andujar
v
Marcelo Tomas Barrios Vera [172]
|
6-7,6-2,4-6 | |
| Challenger Seville | 09/08 15:00 | 26 |
[272] Jack Draper
v
Marcelo Tomas Barrios Vera [172]
|
Retired |
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.