FC Dallas signed midfielder Pablo Aránguiz using TAM on July 24, 2018.
2019: Played 11 MLS matches (started in seven) for FC Dallas, recording 562 minutes played. Loaned out to Unión Española in July where he appeared in seven matches, recorded one assist.
2018: Played 292 minutes in nine games including three starts for FC Dallas. Made his FC Dallas and MLS debut after being subbed on in the Aug. 12 game vs. Seattle Sounders FC. He had three shots, two SOG and two chances created on Aug. 18 vs. Minnesota United FC, earning MLS Team of the Week honors for Week 25. Named No. 18 in MLS' 22-under-22 list.
Signed with Unión Española as an 18-year-old in 2015. He made his debut in 2016 and has amassed 11 goals in 3,335 minutes, including five goals this year. Unión Española finished second in the Chilean first division in 2017.
Earned his first Chilean U-23 call-up on May 28, last appearing in three international friendlies for the U-20 team in 2016.