The San Francisco 49ers have made an official announcement confirming their participation in a game at Estadio Azteca Banorte in Mexico City for the upcoming NFL season of 2026/27. The announcement marks a significant step in the NFL's continued efforts to expand its international reach, notably by returning to Mexico, a market that has hosted several NFL games in the past. The specific date and opponent for this highly anticipated matchup will be revealed later, following the release of the 2026 season schedule, expected to be after the NFL Draft.