The Seattle Mariners knocked off the Athletics 4-2 in their 2025 season opener at T-Mobile Park. We break down some takeaways ...

Back in 2001, the Seattle Mariners ... for the most wins ever in a baseball season (it should be noted that the Cubs actually went 116-36-3, playing fewer games than the Mariners).

The Mariners' win improved their all-time Opening Day record to 30-19. That's the best Opening Day record in American League history and the second best in MLB. It's the 12th time Seattle has ...

as evidenced most notably by 2001 — when the Mariners had one of their lowest spring winning percentages (.406) and then turned around and set a major-league record with 116 wins in the regular ...