Francisco Sierralta

Sierralta began his career with Universidad Católica and made his debut in the Chile Cup against Barnechea on 8 July 2015. He made his league debut on 26 September, replacing Marco Medel in the final minutes against Huachipato. In August 2017, Sierralta signed for Udinese before moving to Parma on loan later that year. With the latter club having achieved promotion to 2018–19 Serie A, his loan was extended for another year on 7 August 2018. On 11 January 2020, Sierralta joined Serie B club Empoli on loan until 30 June. On 9 September 2020, Sierralta joined Championship club Watford on a three-year contract. He scored his first goal for Watford in a 4–1 victory against Rotherham United on 16 March 2021. On 19 June 2025, Sierralta joined Ligue 1 club Auxerre on a four-year contract. On 9 September 2026, he moved to Ekstraklasa club Piast Gliwice on a loan until the end of the 2026–27 season.

Along with Chile U20, Sierralta won the L'Alcúdia Tournament in 2015. In 2018, he received his first call-up to the Chilean senior squad on 17 May 2018, and debuted for the Chile in a friendly match against Poland.

Club

As of match played 21 December 2025

International

As of match played 9 June 2026

Universidad Católica

Primera División de Chile: 2016 Clausura Chile U20

L'Alcúdia International Tournament: 2015