Scores.wiki
football yahoo_sportsNFLSan Francisco 49ersIsaac Alarconperformance enhancing substancesuspension

Shocking: 49ers Lineman Isaac Alarcon Suspended for Substance Violation

By Scores.wiki Staff · March 25, 2026 at 09:37 PM ET

San Francisco 49ers offensive lineman Isaac Alarcon has been handed a six-game suspension without pay by the NFL for violating the league's policy on performance-enhancing substances. The suspension is set to begin at the start of the 2025 NFL regular season, allowing Alarcon to participate in off-season activities and preseason games.

A 26-year-old player from Mexico, Alarcon entered the NFL through the International Player Pathway Program in 2020 with the Dallas Cowboys before joining the 49ers in 2024. Despite aiming to secure a roster spot, he has yet to play in any regular-season games. The specifics of Alarcon's positive test remain undisclosed, potentially impacting his chances of making the 53-man roster, with a possibility of reinstatement after Week 6 if he meets NFL requirements. The 49ers have acknowledged the suspension and reaffirmed their commitment to complying with league regulations but have not provided further details on Alarcon's status. This incident underscores the NFL's strict stance against performance-enhancing substances, emphasizing player safety and competitive fairness.