Tomás Asta-Buruaga

Tomás Asta-Buruaga
Asta-Buruaga with Unión La Calera in 2023
Personal information
Full name Tomás Pablo Asta-Buruaga Montoya
Date of birth (1996-10-11) 11 October 1996
Place of birth Santiago, Chile
Height 1.85 m (6 ft 1 in)
Position Centre-back
Team information
Current team
Universidad Católica
Number 23
Youth career
Universidad Católica
Unión Española
Senior career*
Years Team Apps (Gls)
2012–2014 Unión Española B 23 (0)
2013–2017 Unión Española 2 (0)
2016–2017Deportes Antofagasta (loan) 3 (1)
2017–2021 Deportes Antofagasta 64 (1)
2020–2021Universidad Católica (loan) 9 (1)
2021– Universidad Católica 72 (3)
2023Unión La Calera (loan) 28 (1)
2024Everton (loan) 27 (3)
International career
2014 Chile U20
* Club domestic league appearances and goals as of 1 January 2026

Tomás Pablo Asta-Buruaga Montoya (born 11 October 1996) is a Chilean footballer who plays as a central defender for Universidad Católica.

Club career

Unión Española

Born in Santiago, Asta-Buruaga was an Unión Española youth graduate. On 29 July 2012, aged just 15, he made his senior debut for the reserve team by playing the full 90 minutes in a 1–0 Segunda División Profesional de Chile away loss against Deportes Iberia.[1]

Asta-Buruaga made his first team debut on 23 July 2013, starting in a 3–0 Copa Chile home win against Palestino.[2] A regular figure for the B-team in the following campaigns, he made his Primera División debut on 22 February 2014, starting in a 3–1 home defeat to Everton de Viña del Mar.[3]

Deportes Antofagasta

For the 2016–17 season, Asta-Buruaga was loaned to fellow top tier club Deportes Antofagasta. Rarely used, he scored his first goal 20 November 2016, netting his team's only in a 5–1 loss at Universidad Católica.[4]

Bought outright in mid-2017, Asta-Buruaga subsequently became a regular starter for the side.

Universidad Católica

Asta-Buruaga joined Universidad Católica in 2020 and left them at the end of the 2025 season. He made 100 appearances, scored three goals and made four assists in total.[5] However, he renewed with them on 13 January 2026.[6]

Everton (loan)

In 2024, he joined Everton de Viña del Mar on loan from Universidad Católica.[7]

International career

In 2014, Asta-Buruaga represented Chile U20 at the Four Nations International Tournament in Chile.[8]

Career statistics

As of match played 7 March 2026[9]
Club Season League National cup[a] League cup[b] Continental Other Total
Division Apps Goals Apps Goals Apps Goals Apps Goals Apps Goals Apps Goals
Unión Española B 2012 Segunda División Chile 1 0 1 0
2013 10 0 10 0
2013–14 12 0 12 0
Subtotal 23 0 23 0
Unión Española 2013–14 Primera División 2 0 1 0 0 0 0 0 3 0
2014–15 Primera División 0 0 0 0 0 0
2015–16 Primera División 0 0 0 0 0 0
Subtotal 2 0 1 0 0 0 0 0 3 0
Deportes Antofagasta (loan) 2016-17 Primera División 3 1 0 0 3 1
Deportes Antofagasta 2017 Primera División 14 1 7 0 21 1
2018 Primera División 28 0 1 0 29 0
2019 Primera División 22 0 2 0 2 0 0 0 26 0
Subtotal 64 1 10 0 2 0 76 1
Universidad Católica (loan) 2020 Primera División 9 1 5[c] 0 14 1
Universidad Católica 2021 Primera División 24 1 3 0 5[d] 0 1[e] 0 33 1
2022 Primera División 17 0 2 0 7[f] 0 26 0
2025 Primera División 22 1 4 0 1[g] 0 27 1
2026 Primera División 6 0 0 0 0 0 0 0 2[e] 0 8 0
Total club 69 2 9 0 13 0 3 0 94 2
Unión La Calera (loan) 2016-17 Primera División 28 1 2 0 30 1
Everton (loan) 2016-17 Primera División 27 3 5 0 1[g] 0 33 3
Total 225 9 28 0 21 0 2 0 276 9
  1. ^ Includes Copa Chile
  2. ^ Includes Copa de la Liga
  3. ^ 2 appearances in the Copa Libertadores, 3 in the Copa Sudamericana
  4. ^ Appearance(s) in the Copa Libertadores
  5. ^ a b Appearance(s) in the Supercopa de Chile
  6. ^ 5 appearances in Copa Libertadores, 2 in Copa Sudamericana
  7. ^ a b Appearance in Copa Sudamericana

Honours

Unión Española

Universidad Católica

References

  1. ^ "Segunda División: Iberia se hace fuerte de local y vence 1–0 a Unión Española" [Segunda División: Iberia get home strength and defeat Unión Española by 1–0] (in Spanish). Unión Española. 30 July 2012. Retrieved 31 December 2018.
  2. ^ "Copa Chile: Unión Española cerró su participación derrotando 3–0 a Palestino en Plaza Chacabuco" [Copa Chile: Unión Española completed their participation defeating Palstino by 3–0 in Plaza Chacabuco] (in Spanish). Unión Española. 24 July 2013. Retrieved 31 December 2018.
  3. ^ "Con equipo alternativo y un jugador menos todo el segundo tiempo, Unión Española cayó 1-3 ante Everton en Independencia" [With an alternative team and one man down all the second-half, Unión Española lose by 1–3 against Everton at the Independencia] (in Spanish). Unión Española. 22 February 2014. Retrieved 31 December 2018.
  4. ^ "La UC goleó a Antofagasta y es el único escolta de Iquique" [UC thrashed Antofagasta and is the only one in Iquique's tail] (in Spanish). Diario AS. 20 November 2016. Retrieved 31 December 2018.
  5. ^ Reyes, Luis (1 January 2026). ""Hoy cierro una etapa importante de mi carrera": figura de la UC anuncia su sorpresiva salida". Diario AS (in Spanish). Retrieved 1 January 2026.
  6. ^ "Tomás Asta-Buruaga acordó su renovación con Universidad Católica". Cooperativa (in Spanish). 13 January 2026. Retrieved 13 January 2026.
  7. ^ "Everton anunció a Tomás Asta-Buruaga y Omar Fernández como nuevos refuerzos". www.AlAireLibre.cl (in Spanish). Radio Cooperativa. 8 January 2024. Retrieved 9 January 2024.
  8. ^ "Chile: nómina de la selección Sub 20 para el torneo "Cuatro Naciones Chile 2014"". CONMEBOL (in Spanish). 4 October 2014. Retrieved 4 August 2025.
  9. ^ Tomás Asta-Buruaga at Soccerway. Retrieved 31 December 2018.