The Seattle Mariners’ ALCS collapse against the Blue Jays exposed rookie manager Dan Wilson’s costly mistakes.

One game away from reaching a first World Series in franchise history, Seattle fell heartbreakingly short in Monday’s 4-3 defeat against the Toronto Blue Jays. The gut-wrenching loss ensures that the Mariners’ unwanted record as the only team in Major League Baseball never to appear at the Fall Classic remains very much intact.

After coming home with a huge advantage in the American League Championship Series, the Seattle Mariners quickly squandered it on the mound.

Standing on the verge of making the first World Series appearance in Mariners history, Seattle fell just short. Their amazing run down the stretch and through t

The Seattle Mariners have announced their roster for the best-of-seven ALCS, electing to go with 13 pitchers and 13 position players.

This is it. The Seattle Mariners can clinch their first appearance in the World Series with a win in tonight’s ALCS Game 6 against the Toronto Blue Jays.

The 2025 Seattle Mariners seemed like a team of destiny at times, to the point where their first-ever World Series appearance almost felt like a sure thing.