Seattle Mariners: Breaking News, Rumors & Highlights

Mariners out for continued road success in matchup vs. struggling Royals

The scuffling Kansas City Royals are providing a good opportunity for the Seattle Mariners to continue their recent road success. After winning the opener of a three-game set vs.

MLB News / Lookout Landing / May 23

Mariners warp reality, win normal baseball game in Kansas City

If you had “a tidy 2-0 victory in Kauffman Stadium” on your mind tonight, no you didn’t. The amount of nonsense in AL Central road games over the past few seasons has been enough for a lifetime, but no greater shenanigans have taken place than here.

Seattle Mariners News / Seattle Mariners on SI / May 22

Mariners Fans Had Every Reason to Lose Their Minds Over Lineup Card in Royals Opener

Good thing the Mariners waited until they were on the road to drop that lineup card. At least that way, the groan had to travel all the way from Seattle to Kansas City before the first pitch.

New York Yankees News / Yardbarker Quizzes

The 'ERA leaders since 2003' quiz

How many ERA leaders from both leagues since the 2003 season can you name in five minutes?

MLB News / Field Level Media / May 22

Mitch Garver, Logan Gilbert help Mariners sneak by slumping Royals

Mitch Garver clubbed a two-run homer in the seventh inning, after Logan Gilbert was solid while pitching into the sixth, and the visiting Seattle Mariners edged the scuffling Kansas City Royals 2-0 on Friday night.

MLB News / Yardbarker

The 25 greatest rookie seasons in MLB history

Not every all-timer has instant success at the next level. For many baseball players, it takes a few bumps in the road out of the gate before they ever reach stardom.

Seattle Mariners News / Athlon Sports / May 22

Mariners Make Roster Move Before Royals Game

The Mariners needed another fit outfielder after dealing with injuries during the first part of the season. The Seattle Mariners have made a roster move before their game against Kansas City on Friday.

Colt Emerson News / Athlon Sports / May 22

Fantasy Baseball 2026: The Most Important Number in Colt Emerson’s Minor League File

Let's get the curtain call out of the way. Colt Emerson debuted with the Seattle Mariners on May 17 at age 20, became the youngest player in the organization since Felix Hernandez was a teenager causing problems in 2005, and arrived carrying the largest contract ever handed to a drafted player without a day of MLB service time.

Victor Robles News / Field Level Media / May 22

Mariners reinstate OF Victor Robles from injured list

The Seattle Mariners reinstated outfielder Victor Robles from the 10-day injured list on Friday. Outfielder/first baseman Connor Joe was optioned to Triple-A Tacoma in a corresponding transaction.

Seattle Mariners News / MLB on ClutchPoints / May 22

Mariners makes important injury roster move before Royals game

Through the first two months of the season, the Seattle Mariners have dealt with injuries that have hindered their progress. But the Mariners made an injury roster move before the start of their three-game series with the Kansas City Royals, according to Mariners PR.

MLB News / Yardbarker

Which 20 players have hit four home runs in an MLB game?

The only two things rarer in modern-day baseball than the four-homer game is the Triple Crown and the unassisted triple play. The former is, of course, done over an entire season, while there's a large level of lucky in the unassisted triple play.

Felnin Celesten News / Seattle Mariners on SI / May 22

Mariners Prospect Felnin Celesten Is Making High-A Feel Like the Wrong Room

Felnin Celesten is turning the Mariners’ normal prospect patience into a more fascinating conversation. The Mariners can be patient and still admit the conversation has changed.

Randy Arozarena News / Seattle Mariners on SI / May 21

Randy Arozarena’s Contact Makeover Gives Mariners a Real Reason to Buy His Hot Start

Randy Arozarena’s season is giving us two different stories at the same time. The easy story says the Seattle Mariners’ best hitter is probably due for a correction.

Click here to get Yardbarker's Quiz of the Day emailed to you!

The 'NASCAR Coca-Cola 600 winners' quiz

The 'ERA leaders since 2003' quiz

The '35-5-5 Conference Finals games' quiz

The 'NBA MVPs' quiz

MLB News / Field Level Media / May 21

Mariners ride recent road momentum into opener against host Royals

Perhaps the most positive aspect of the Seattle Mariners, at the moment, is their play on the road. Looking to continue their recent success away from home on Friday night, the Mariners open a weekend set against a Kansas City Royals club that's struggled regardless of the location.

J.P. Crawford News / Seattle Mariners on SI / May 21

J.P. Crawford’s Loyalty to the Mariners Makes the Fan Criticism Look Short-Sighted

J.P. Crawford was scratched from Wednesday’s lineup because of lingering soreness in his right triceps after getting hit by pitches in that area on consecutive days, but he still went through early work at third base with Perry Hill before Seattle’s 5-4 win over Chicago.

Seattle Mariners News / Lookout Landing / May 21

The Mariners as things in or near my apartment: 2026

There’s been enough roster turnover since the last time we did this to warrant a new edition of the classic Jeff Sullivan bit. I love him so much, and it feels life-ruining when he’s bad.

Seattle Mariners News / Lookout Landing / May 21

Pressing Questions: Luis Castillo, Bryce Miller, and the Piggyback

For better, for worse, for discourse, we saw our first “piggyback” start Tuesday night. Bryce Miller, in his second appearance back from a stint on the IL, carried a no-hitter into the sixth inning versus the White Sox, looking much more 2024 than 2025.

Seattle Mariners News / Lookout Landing / May 21

Mariners News: J.P. Crawford, Colt Emerson, and José Berríos

Good morning everyone! The Mariners got a much-needed win against the White Sox yesterday, powering their way to a 5-4 series finale victory. The team has the day off today as they travel to Kansas City for a three-game weekend series.

Rob Refsnyder News / Seattle Mariners on SI / May 20

Mariners Fans May Be Stuck Waiting for the Rob Refsnyder Decision They Already Want

Rob Refsnyder has already cleared one very important Mariners veteran-bat hurdle. He lasted longer than Tommy La Stella. That won’t get anyone a plaque in Cooperstown, but it counts for something.

Seattle Mariners News / MLB Trade Rumors / May 20

J.P. Crawford Getting Work At Third Base

Mariners shortstop J.P. Crawford has been getting work at the hot corner and was taking grounders there prior to today’s game. Daniel Kramer of MLB.com was among those to report that the idea was actually brought up by Crawford, who approached manager Dan Wilson about the possibility this weekend.

Seattle Mariners News / Yardbarker / May 19

Mariners rookie makes history with dramatic first career HR

Mariners rookie Colt Emerson makes history with dramatic first career HR

Emerson, whom the Mariners selected in the first round of the 2023 MLB Draft, now provides Seattle with another piece for both the present and the future.

Mariners to promote top prospect Colt Emerson

The 'Most home runs by a switch hitter' quiz

Seattle Mariners News / MLB Trade Rumors / May 18

Mariners Recall Robinson Ortiz, Select Brennen Davis

The Mariners announced several roster moves today. Infielder Patrick Wisdom has been reinstated from the 10-day injured list and left-hander Robinson Ortiz has been recalled from Triple-A.

Colt Emerson News / Yardbarker / May 17