The Athletics will play back-to-back series against the Brewers and Rockies at Las Vegas Ballpark. That is the home of their Triple-A affiliate. Those games are scheduled for June 8-12. The A's are expected to move to Las Vegas in 2028 or 2029.

MLB will begin its 2026 campaign on Wednesday, March 25, with the New York Yankees visiting Oracle Park in San Francisco to battle the Giants in the opening night's lone contest. The following day will feature a full slate of 14 games, marking the earliest traditional Opening Day in league history.

Major League Baseball officially unveiled the full schedule for the 2026 regular season on Tuesday. The 2026 championship season will begin on Wednesday, March 25, with a standalone Opening Night matchup between the Giants at Yankees at Oracle Park in San Francisco,