The Mariners won the American League West in 2025, going 90-72 before advancing to the American League Championship Series. It’s no secret that the Astros dealt with injuries throughout the 2025 campaign, and if they are already dealing with them again in 2026, that’s a big development for the M’s. Nobody wants to be handed anything because of another team’s health problems, but it’s a reality of the game, and a benefit to the Mariners when the Astros aren’t 100 percent.