Seattle Mariners: Breaking News, Rumors & Highlights

Cal Raleigh News / MLB on ClutchPoints / October 13

Mariners’ Cal Raleigh reveals secret behind clutch ALCS Game 1 home run

The Seattle Mariners got the early series lead against the Toronto Blue Jays in the 2025 edition of the ALCS, as Cal Raleigh helped his team to a 3-1 victory at Rogers Centre on Sunday evening.

Seattle Mariners News / Fastball on SI / October 13

Mariners' Cal Raleigh Delivers Emotional Jorge Polanco Message

Jorge Polanco returning to the Seattle Mariners was initially seen as something of a disappointment. After a relatively mediocre campaign in Seattle last year, Polanco re-signed on a one-year, $7.75 million contract in January.

George Springer News / Yardbarker Quizzes

The 'World Series MVPs' quiz

MLB has awarded the World Series MVP since 1955. How many of these players can you name in six minutes?

The 'MLB yearly hits leaders since 2000' quiz

The '2025 MLB hits leaders' quiz

The 'MLB playoffs all-time hit leaders' quiz

MLB News / Stadium Rant / October 13

Blue Jays Lose 3-1 To Mariners, Crushing Home Fans – ALCS Opener In Review

Game One of the MLB ALCS featured the Toronto Blue Jays hosting the Seattle Mariners. The home team is the much fresher of the two, playing just four games this postseason to get here.

MLB News / Yardbarker

25 notable MLB Hall of Famers who never won a World Series

Among the countless Hall of Famers who never experienced the joy of winning a World Series, there are several notable legends who stand out. Here's our list of the 25 greatest.

Seattle Mariners News / MLB on ClutchPoints / October 13

Mariners Game 2 starter announced as team goes for 2-0 ALCS lead

The Seattle Mariners set the tone early in the ALCS with a confident 3–1 win over the Toronto Blue Jays in Game 1. The victory showcased their balance of power and poise under pressure.

MLB News / Field Level Media / October 13

Mariners turn to RHP Logan Gilbert, Jays to rookie Trey Yesavage in Game 2

TORONTO -- After snatching home-field advantage from the Toronto Blue Jays in the American League Championship Series, the Seattle Mariners will go for a 2-0 lead in the best-of-seven set on Monday.

Seattle Mariners News / MLB on ClutchPoints / October 13

Mariners’ Bryce Miller pulls off rare MLB playoffs feat after George Springer HR

Bryce Miller made unique MLB playoff history during Game 1 of the AL Championship Series between the Seattle Mariners and Toronto Blue Jays on Sunday night.

Seattle Mariners News / Seattle Mariners on SI / October 12

The Mariners Take Game 1 of the American League Championship Series in Toronto

The Seattle Mariners knew they would have a major challenge facing the powerful Toronto Blue Jays in Game 1 of the American League Championship Series.

MLB News / Total Apex Sports / October 13

Seattle Mariners Take Down Toronto Blue Jays In Game 1 Of ALCS

The Seattle Mariners won an absolute thriller against the Tigers in Game 5 to send them to their first American League Championship Series since 2001. The Toronto Blue Jays were able to beat the New York Yankees in four games and advance to the ALCS for the first time since 2016.

MLB News / Field Level Media / October 12

Mariners quiet Blue Jays' bats, take ALCS Game 1

TORONTO -- Bryce Miller pitched six strong innings, Cal Raleigh homered and the Seattle Mariners defeated the Toronto Blue Jays 3-1 Sunday night in Game 1 of the American League Championship Series.

Seattle Mariners News / MLB on ClutchPoints / October 12

Mariners’ Cal Raleigh ties ALCS Game 1 with 62nd HR vs. Kevin Gausman

Sunday night marked a momentous occasion for the Seattle Mariners, as they played in their first ALCS game in 24 years, visiting the Toronto Blue Jays at Rogers Centre for Game 1.

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The 'Team USA men's basketball coaches' quiz

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The '100-rushing-yard games by NFL QBs' quiz

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Bryce Miller News / Yardbarker / October 13

Despite short rest, Mariners' Bryce Miller shines in Game 1 of ALCS vs. Blue Jays

Seattle Mariners pitcher Bryce Miller started on three days' rest for the first time in his career during Game 1 of the American League Championship Series on Sunday night.

Victor Robles commits error in Game 1

Brewers knock off Cubs, but a bigger challenge awaits

Biggest questions for Dodgers, Brewers heading into NLCS

Two high-profile moves Yankees need to make in free agency

Questions facing the Cardinals in offseason

Seattle Mariners News / Larry Brown Sports / October 12

Victor Robles commits error in ALCS Game 1

The Seattle Mariners are generally a top defensive team, but they made a blunder during Game 1 of the ALCS against the Toronto Blue Jays on Sunday night.

Seattle Mariners News / Fastball on SI / October 12

Mariners Make Sense As A Suitor For $99 Million All-Star Slugger

The Seattle Mariners are one of four teams left in the Championship Series' this year. They're loaded with talent and they have as much of a chance to win the World Series as anybody.

Seattle Mariners News / Fastball on SI / October 12

Mariners Add All-Star Ace To Postseason Roster For World Series Push

The Seattle Mariners are headed to the American League Championship Series after a heated five game battle with the Detroit Tigers in the American League Division Series.

Seattle Mariners News / Seattle Mariners on SI / October 12

Mariners Activate 15-Game Winner for the American League Championship Series

As they head into the American League Championship Series against the Toronto Blue Jays, the Seattle Mariners and their fans got some very positive news.

Seattle Mariners News / MLB Trade Rumors / October 12

Mariners add Bryan Woo, Miles Mastrobuoni to ALCS roster

The Mariners announced the 26 players who will be part of their American League Championship Series roster against the Blue Jays. After using a complement of 14 pitchers and 12 position players against the Tigers in the ALDS, the M’s will use an even 13 pitchers and 13 position players to navigate their series with Toronto.

MLB News / Stadium Rant / October 12

Blue Jays Vs. Mariners 2025 ALCS: Insights, Stats, And Key To Victory

The end of the MLB postseason grows near, and we finally have the ALCS matchup. The top-seeded Toronto Blue Jays host the Seattle Mariners in Game One, and get the advantage if the series requires seven.

Bryce Miller News / Field Level Media / October 11

Mariners tab RHP Bryce Miller to start Game 1 of ALCS vs. Blue Jays

Mariners right-hander Bryce Miller will start Game 1 of the American League Championship Series when Seattle visits the Toronto Blue Jays on Sunday in the opener of the best-of-seven series.

Seattle Mariners News / Seattle Mariners on SI / October 11

Mariners' Leo Rivas Couldn't Have Asked for a Better Birthday Gift

They say good things are worth waiting for. And in the case of the Seattle Mariners' Leo Rivas, that statement couldn't possibly be any more true. For the 28-year-old infielder, his first chance in the postseason spotlight turned out to be one huge gift on a very important day.

Seattle Mariners News / MLB Trade Rumors / October 11

Injured Mariners All-Star expected to return for ALCS

The Seattle Mariners are advancing to their first ALCS since 2001. The club’s overworked pitching staff will likely be getting some major reinforcements.

MLB playoff takeaways: Mariners outlast Tigers in 15-inning classic to reach ALCS

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The 'Switch-hitter single-season HR leaders' quiz

Seattle Mariners News / Larry Brown Sports / October 11

Alex Rodriguez has warning for Mariners

In the electric aftermath of the Seattle Mariners’ gritty ALDS triumph over the Detroit Tigers, former New York Yankees slugger Alex Rodriguez delivered a sobering message to another of his former teams.

Seattle Mariners News / Just Baseball / October 11

Mariners Survive 15-Inning Thriller To Advance To The ALCS

It only took 21 years, but the Seattle Mariners are finally heading to the American League Championship Series. Although it took more games and pitchers than they would have preferred, they got the job done in a 15-inning, winner-take-all Game 5 that kept the entire baseball world on the edge of their seats.

MLB News / Yardbarker / October 11