Tomás Barrios Vera

Tomás Barrios Vera
Barrios Vera in 2023
Full nameMarcelo Tomás Barrios Vera
Country (sports) Chile
ResidenceSantiago, Chile
Born (1997-12-10) 10 December 1997
Chillán, Chile
Height1.91 m (6 ft 3 in)
Turned pro2019
PlaysRight-handed (two-handed backhand)
CoachGuillermo Gómez
Prize moneyUS $1,431,995
Singles
Career record9–22
Career titles0
Highest rankingNo. 93 (15 January 2024)
Current rankingNo. 107 (12 January 2026)
Grand Slam singles results
Australian Open1R (2022)
French OpenQ2 (2021, 2022, 2023, 2025)
Wimbledon2R (2023)
US OpenQ1 (2021, 2023, 2024, 2025)
Other tournaments
Olympic Games1R (2021, 2024)
Doubles
Career record19–17
Career titles1
Highest rankingNo. 217 (7 February 2022)
Current rankingNo. 378 (19 January 2026)
Medal record
Men's tennis
Representing  Chile
Pan American Games
2019 Lima Singles
2023 Santiago Singles
2023 Santiago Doubles
South American Games
2018 Cochabamba Singles
Last updated on: 19 January 2026.

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 ATP singles ranking of world No. 93 achieved on 15 January 2024 and a doubles ranking of No. 217 reached 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.