| French Open | 05/23 15:40 | 14 | [145] Tomas Barrios Vera v Jozef Kovalik [143] | 6-3,7-5 | |
| Challenger - Tunis | 05/17 10:30 | 26 | [234] Sho Shimabukuro v Tomas Barrios Vera [143] | 3-6,6-3,6-2 | |
| Challenger - Tunis | 05/16 09:50 | 25 | [202] Matteo Gigante v Tomas Barrios Vera [143] | Retired | |
| ATP - Rome | 05/09 14:20 | 19 | Juan Manuel Cerundolo v Tomas Barrios Vera | 6-3,6-1 | |
| ATP - Rome | 05/08 17:20 | 14 | [165] Mattia Bellucci v Tomas Barrios Vera [143] | 6-7,0-6 | |
| Challenger - Praag | 05/05 11:00 | 27 | [130] Sebastian Ofner v Tomas Barrios Vera [133] | 6-2,7-5 | |
| Challenger - Praag | 05/03 08:30 | 26 | [166] Vit Kopriva v Tomas Barrios Vera [133] | 2-6,7-5,6-7 | |
| Challenger - Praag | 05/01 14:05 | 25 | [133] Tomas Barrios Vera v Radu Albot [103] | 6-3,6-3 | |
| Challenger - Florianopolis | 04/23 13:30 | 29 | [149] Tomas Barrios Vera v Alejandro Tabilo [176] | 6-4,6-4 | |
| Challenger - Florianopolis | 04/22 14:30 | 28 | [149] Tomas Barrios Vera v Eduardo Ribeiro [389] | 6-3,6-4 | |
| Challenger - Florianopolis | 04/21 14:00 | 27 | [149] Tomas Barrios Vera v Genaro Alberto Olivieri [205] | 6-3,7-6 | |
| Challenger - Florianopolis | 04/20 14:55 | 26 | Tomas Barrios Vera v Guido Ivan Justo | 3-6,6-3,6-3 | |
| Challenger - Florianopolis | 04/19 15:55 | 25 | [149] Tomas Barrios Vera v Gustavo Heide [439] | 6-4,6-4 | |
| Challenger - San Luis Potosi | 04/09 20:00 | 29 | [179] Dominik Koepfer v Tomas Barrios Vera [184] | 6-7,5-7 | |
| Challenger - San Luis Potosi | 04/08 23:00 | 28 | [184] Tomas Barrios Vera v Patrick Kypson [485] | 6-4,6-3 | |
| Challenger - San Luis Potosi | 04/07 19:00 | 27 | [330] Giovanni M Perricard v Tomas Barrios Vera [184] | 4-6,6-4,4-6 | |
| Challenger - San Luis Potosi | 04/06 02:20 | 26 | [280] Elmar Ejupovic v Tomas Barrios Vera [184] | 6-3,0-6,6-7 | |
| Challenger - San Luis Potosi | 04/04 20:00 | 25 | [385] Nick Chappell v Tomas Barrios Vera [184] | 6-7,1-6 | |
| Challenger - Mexico City | 03/29 19:40 | 26 | [262] Dominik Koepfer v Tomas Barrios Vera [183] | 4-6,6-4,7-5 | |
| Challenger - Mexico City | 03/28 17:00 | 25 | [183] Tomas Barrios Vera v Yannick Hanfmann [134] | 6-3,7-5 | |
| Challenger - Vina del Mar | 03/18 18:00 | 28 | [400] Thiago Seyboth Wild v Tomas Barrios Vera [184] | 6-3,6-4 | |
| Challenger - Vina del Mar | 03/17 21:35 | 27 | [184] Tomas Barrios Vera v Alvaro Lopez San Martin [353] | 7-5,6-4 | |
| Challenger - Vina del Mar | 03/16 20:00 | 26 | [184] Tomas Barrios Vera v Mariano Navone [241] | 2-6,6-4,7-6 | |
| Challenger - Vina del Mar | 03/14 20:45 | 25 | [164] Felipe Meligeni Rodrigues Alves v Tomas Barrios Vera [184] | 1-6,5-7 | |
| Challenger - Santiago | 03/07 23:40 | 25 | Tomas Barrios Vera v Gonzalo Bueno | 5-7,6-2,1-6 | |
| ATP - Santiago | 02/25 17:00 | 14 | [107] Juan M Cerundolo v Tomas Barrios Vera [196] | 1-6,6-3,7-5 | |
| ATP - Rio de Janeiro | 02/21 22:25 | 25 | [86] Fabio Fognini v Tomas Barrios Vera [196] | 6-2,6-3 | |
| ATP - Rio de Janeiro | 02/19 19:00 | 19 | [148] Alejandro Tabilo v Tomas Barrios Vera [197] | 4-6,4-6 | |
| ATP - Rio de Janeiro | 02/18 21:15 | 14 | [197] Tomas Barrios Vera v Jozef Kovalik [129] | 6-4,6-4 | |
| ATP - Córdoba | 02/10 19:30 | 27 | [47] Sebastian Baez v Tomas Barrios Vera [212] | 6-1,3-6,6-1 |
Wikipedia - Tomás Barrios Vera
Marcelo Tomás Barrios Vera (Chillán, 10 december 1997) is een Chileens tennisser.