Seattle Mariners: Breaking News, Rumors & Highlights

Mariners’ WBC Standouts Keep Giving Fans Exciting Reasons To Dream

The funny thing about the World Baseball Classic is that it always starts as a nice little side watch and then, before you know it, Mariners fans are sitting there convincing themselves they just saw a preview of something much bigger.

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The Quiz of the Day

Mariners 3, Brewers 6: Brennan Davis delivers another mammoth homer in loss

After briefly flirting with a win yesterday the Mariners went back to their comfort zone today, losing 3-6 in Maryvale to the Brewers. All three of their runs came off homers: a two-run shot by Leo Rivas and a mammoth tank job by spring breakout star Brennan Davis.

George Kirby News / Lookout Landing / March 8

George Kirby has a new toy, and hitters should be scared

While the line from George Kirby’s start against Milwaukee won’t jump off the page, Kirby himself was delighted in it – and not just because of how he pitched, effortlessly mixing his pitches so much that Statcast couldn’t keep up (those splitters?

New York Yankees News / Yardbarker Quizzes

The '50-HR, .300 average MLB seasons' quiz

How many of the 20 MLB players to bat .300 and mash 50 home runs in the same season can you name in five minutes?

The 'Last 40-homer season by MLB team' quiz

The 'Active 100-RBI MLB season leaders' quiz

The 'Live-Ball Era strikeout leaders' quiz

Bryce Miller News / Athlon Sports / March 8

Mariners Have Decision to Make After Bryce Miller Injury News

The Seattle Mariners have boasted one of the best pitching staffs in baseball in recent years, and their rotation of All-Star-level starters was instrumental in their playoff push to the American League Championship Series in 2025.

Athletics News / Yardbarker

One storyline to follow for every MLB team in 2026

As Spring Training opens for 2026, all 30 teams have high hopes and big questions. These are the storylines to follow for each team heading into Opening Day.

Seattle Mariners News / Lookout Landing / March 8

Mariners Spring Training 2026, Game #16

I have alarming news. Somehow, while I wasn’t looking, we passed the halfway point of spring training. Counting today’s game, only 15 games remain between Opening Day and [gestures at the smoking ruin of the 27-6 blowout against San Diego] whatever this is.

Kade Anderson News / Seattle Mariners on SI / March 8

Kade Anderson’s Strong Spring Is Making One Mariners Possibility Hard To Ignore

This is where we all usually need to slow down a little. It is spring. The sample is tiny. The roster is very crowded. And the big-league rotation is not exactly begging for immediate help.

Seattle Mariners News / Seattle Mariners on SI / March 8

Mariners’ Latest Spring Roster Cuts Reflect Development-Focused Moves

Spring training cuts are sometimes where fans go hunting for hidden meaning, trying to decide whether every transaction is a clue, a snub, or some dramatic signal from the baseball gods.

MLB News / Yardbarker / March 8

Pair of recent Yankees departures raking this spring

Let’s check in on this duo as they attempt to earn a shot at playing in the majors with their new squads.

The 'MLB player name riddles' quiz

MLB News / Lookout Landing / March 7

Mariners lose, snooze, then bruise White Sox in Spring Training, hurry home to catch WBC

Boring is good. The Mariners lost to the White Sox on Saturday. It doesn’t really matter how because it’s Spring Training. That I have nothing more pressing to tell you is a good thing.

Athletics News / Yardbarker

25 MLB players that could be traded during the 2026 season

The 2026 MLB season is right around the corner, and it is never too early to start thinking about how it might unfold. Seemingly, every year, we have a decent handle on who should contend and who is likely to struggle, which makes looking ahead to the trade deadline inevitable.

Cole Young News / Lookout Landing / March 6

Mariners cavColeKade of youngsters overwhelm the Rangers for 5-1 win

Amidst the first full day of Western Hemisphere-oriented World Baseball Classic games, spring training took the back seat, if not a full day off broadcasting.

Seattle Mariners News / Seattle Mariners on SI / March 6

Former Mariners Prospect Is Making Seattle’s Trade Look More Complicated

Harry Ford has a way of popping up in the World Baseball Classic and making sure nobody forgets why he was such a fascinating prospect to begin with. Against Mexico on Friday, March 6, he went 2-for-3 with a walk and a solo shot that briefly pulled Great Britain even in the sixth.

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The 'Team USA 2026 WBC roster' quiz

The '50-HR, .300 average MLB seasons' quiz

The 'NFL year-by-year sack leaders' quiz

The 'Active NFL carries leaders' quiz

Seattle Mariners News / Lookout Landing / March 6

The utility of a “boring, yet elite” ballplayer for the Seattle Mariners

In today’s Moose Tracks, poster chicagomariner shared an instant classic quote from Josh Naylor on his new teammate, Brendan Donovan. “He has, like, a boring game, but he’s so elite at it.” Rarely has 12 words captured the essence of what has made baseball hum for generations for many fans.

Seattle Mariners News / Lookout Landing / March 6

Mariners (and WBC) Spring Training 2026, Game #14

For many players and countries, the most important baseball of the year is going in earnest right now. The World Baseball Classic, which you can get caught up on the details of right here courtesy of Isabelle, is in its first full day, with games watchable on the various FOX/FS1/FS2 outlets, as well as free on Tubi.

Cal Raleigh News / Seattle Mariners on SI / March 6

Team USA Is Already Getting the Full Mariners Version of Cal Raleigh

This is the part Mariners fans should know now by heart: Cal Raleigh does not need much time to remind everyone who he is. Put him in a big spot, put runners on base, put a flag on the jersey, and somehow the same thing keeps happening.

Logan Gilbert News / Athlon Sports / March 6

Why Logan Gilbert Should Be Your Fantasy Baseball Ace

The big question in fantasy baseball drafts this year is “Should I consider Tarik Skubal or Paul Skenes in the first round?” You might worry that you’ll have to “settle” for a different top-of-the-rotation starter.

Cal Raleigh News / MLB on ClutchPoints / March 5

The Team USA reason Mariners catcher Cal Raleigh doesn’t expect boos in Houston during WBC

The Seattle Mariners are well represented on the international stage as catcher Cal Raleigh prepares to open World Baseball Classic play with Team USA.

Seattle Mariners News / Just Baseball / March 5

Keep an Eye on the Mariners’ Back-End Bullpen Trio

Fresh off an American League West title in 2025, the Seattle Mariners remain one of Major League Baseball’s top teams. Led by Cal Raleigh and Julio Rodríguez, the squad remains hungry and will be back in the hunt for their first World Series title in 2026.

Seattle Mariners News / Just Baseball / March 4

Down on the Farm: Mariners Top Prospect Notes

Even after acquiring Brendan Donovan, the Seattle Mariners have one of baseball’s best farm systems, headlined by three top 30 prospects and five in the preseason top 100.

Cal Raleigh News / Athlon Sports / March 3

Cal Raleigh Makes Announcement Ahead of 6th Mariners Season

The Seattle Mariners had one of the best seasons in franchise history last year, coming just one win short of reaching their first ever World Series. Fortunately

Seattle Mariners News / Last Word On Sports / March 2

Mariners Position Battle for Second Base

With the 2026 season approaching, the question of the Opening Day starting lineup is arising. The main question is, who will be the starting second baseman, with a few options to choose from.

Brendan Donovan News / Total Pro Sports / March 2

'Does Just About Anything You Need To Win' – Mariners President Hails 'Missing Ingredient' Brendan Donovan

Brendan Donovan became a hot commodity on the trade market this winter after his excellent 2025 campaign for the St. Louis Cardinals. Several organizations reportedly pursued Donovan for a two-month period in the offseason to no avail.

Seattle Mariners News / Last Word On Sports / March 2

Mariners Storylines to Watch Out for at the WBC

With MLB Opening Weekend fast approaching, the season is now upon us. The Seattle Mariners will be the most represented team in the WBC with 16 players reporting for their respective countries.

Seattle Mariners News / MLB on ClutchPoints / February 28

Mariners’ JP Crawford, Bryce Miller receive important spring training injury updates

The Seattle Mariners are facing a challenging start to the 2026 spring training season as they aim to build on their recent ALCS appearance. Earlier this month, there was optimism surrounding young pitcher Bryce Miller, who reported feeling 100% after an elbow injury hampered his 2025 season.

Bryan Woo News / Total Pro Sports / February 25

MLB Insider’s Bold Seattle Mariners-Bryan Woo Verdict Will Send Fans Into a Frenzy

The Seattle Mariners enjoyed a somewhat unexpected but hugely successful 2025 campaign after claiming the American League West title. In a strong postseason run, they went agonizingly close to clinching the AL pennant before losing the Champions Series to the Toronto Blue Jays.

Seattle Mariners News / Total Pro Sports / February 23

Seattle Mariners 2026 Projected Lineup: Batting Order, Rotation & More

The Seattle Mariners enjoyed a highly successful 2025 campaign, undoubtedly one of the most memorable in the history of the franchise. However, they are still pursuing the maiden World Series crown for their loyal fanbase.