Williams Héctor Alarcón Cepeda (born 29 November 2000) is a Chilean footballer who plays as a midfielder for Argentine Primera División side Boca Juniors.
Career As a youth player, Alarcón was with club Juanita Aguirre from Conchalí, Santiago, before joining Colo-Colo, where he coincided with Rodrigo Ureña.
On 31 January 2023, Alarcón signed for Segunda División club Ibiza on loan from Unión La Calera until the end of the season with an option to buy.
Back to Unión La Calera, in August 2023 Alarcón signed with Argentine club Huracán until December 2026. In January 2025, he was transferred to Boca Juniors.
International career He represented Chile at under-23 level in the 2019 Toulon Tournament and the 1–0 win against Peru U23 on 31 August 2022, in the context of preparations for the 2023 Pan American Games.
At senior level, he made his debut in the friendly match against Morocco on 23 September 2022.
Personal life He is the son of former footballer Williams Alarcón who was also a product of Colo-Colo youth system.
In February 2026, Alarcón was granted Argentine citizenship.
Career statistics
Club
+ Appearances and goals by club, season and competitionClubSeasonLeagueCupContinentalOtherTotalDivisionAppsGoalsAppsGoalsAppsGoalsAppsGoalsAppsGoalsColo-Colo2018Chilean Primera División101Appearances in the Copa Chile00000202019Chilean Primera División110002Appearances in the Copa Sudamericana0001302020Chilean Primera División1800020102102021Chilean Primera División40002010220 Total340106020580Unión La Calera (loan)2021Chilean Primera División1000000—1002022Chilean Primera División2330080—313Total333008000413Unión La Calera2023Chilean Primera División7100000071Ibiza (loan)2022–23Segunda División120———120Huracán2023Argentine Primera División13000——1302024Argentine Primera División37540——415Total505400000545Boca Juniors2025Argentine Primera División210102Appearances in the Copa Libertadores02Appearances in the FIFA Club World Cup0260Career total1579601604018311 Notes
International
+Appearances and goals by national team and yearNational teamYearAppsGoalsChile202220202330202420Total70
References
External links