Seattle Mariners: Breaking News, Rumors & Highlights

Astros Claim Rhylan Thomas

The Astros have claimed outfielder Rhylan Thomas off waivers from the Mariners, as announced by both teams. Houston moved right-hander Hunter Brown from the 15-day injured list to the 60-day IL in order to clear space for Thomas on the 40-man roster.

Features

The Morning Bark

The Quiz of the Day

Mariners strive to continue offensive barrage against White Sox

Seattle Mariners right fielder Luke Raley went more than three years between multi-home-run games. Both came at Rate Field, home of the Chicago White Sox, where Raley and slugging Seattle will look to earn a series victory on Saturday night.

Seattle Mariners News / Seattle Mariners on SI / May 8

Luis Castillo-Bryce Miller Piggyback Scenario Could Give Mariners a Needed Deadline Answer

The Mariners’ rotation question is starting to feel less like a depth problem and more like a truth serum. That is usually what happens when too many arms have a claim to too few spots.

Seattle Mariners News / Field Level Media / May 8

Luke Raley's career night powers Mariners past White Sox

Luke Raley hit a grand slam and three-run homer and Julio Rodriguez and Josh Naylor also went deep to power the visiting Seattle Mariners to a 12-8 victory against the Chicago White Sox on Friday.

Aaron Judge 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 'Multiple 130-RBI MLB seasons' quiz

The 'Most multi-HR games by MLB team' quiz

MLB News / Seattle Mariners on SI / May 8

Mariners’ Josh Naylor Bet Faces a Tense White Sox Test Against Munetaka Murakami

The Mariners re-signed Josh Naylor over the offseason because they already knew what he gave them. Chicago took the bigger upside swing on Murakami, and so far, that swing has looked pretty loud.

MLB News / Yardbarker

25 current MLB players who will end up in the Baseball Hall of Fame

Some things appear clear when it comes to Baseball Hall of Fame voting. The PED guys aren’t going to get in, or at least the hitters, and the rubric for starting pitchers has to be reconstructed on the fly.

Brendan Donovan News / Field Level Media / May 8

Mariners INF Brendan Donovan (groin) returns from IL

Seattle Mariners infielder Brendan Donovan was reinstated from the 10-day injured list Friday after recovering from a left groin strain. As a member of the St.

Seattle Mariners News / Lookout Landing / May 8

Mariners News: Luke Raley, Spencer Jones, and Matthew Boyd

Good morning, foLLks, and happy Friday! After a second consecutive Thursday off-day, the Mariners kick off their fourth road trip of the season today with a three-game set in the South Side of Chicago.

Seattle Mariners News / Seattle Mariners on SI / May 8

Mariners’ Careful Spending Plan Gets Early Cover From AL’s Costly Offseason Flops

The easiest thing to do with the Mariners’ offseason is still to roll our eyes at it. Nobody in Seattle needed a parade because the front office avoided the deepest end of free agency again.

Bryce Miller News / Seattle Mariners on SI / May 7

Ranking the Mariners’ Most Realistic Rotation Outcomes as Bryce Miller Nears Return

Bryce Miller coming back should feel like a clean win for the Mariners. According to Adam Jude of The Seattle Times, Miller says he is ready to rejoin the Mariners rotation “pronto,” and the club is leaning toward activating him during the current road trip, per sources.

Athletics News / Yardbarker

Who are the 25 fastest players in MLB right now?

Speed is more important than ever in MLB with recent rule changes promoting stolen bases. These were the 25 fastest players for the 2026 season, as recorded by the Statcast sprint speed metric.

Seattle Mariners News / Yardbarker / May 7

Mariners get positive injury update on starter Bryce Miller

The 27-year-old suffered a left oblique strain retroactive to March 25 and started this season on the IL.

Mariners craving consistency entering series with White Sox

Bryan Woo handcuffs Braves as Mariners take series

The 'Most home runs by a switch hitter' quiz

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

The 'Most 25-point NBA Playoff games' quiz

The 'Multiple 4K-yard NFL seasons' quiz

The 'NBA scoring champions' quiz

The 'NBA Defensive Players of the Year' quiz

Seattle Mariners News / Seattle Mariners on SI / May 7

Mariners’ Farm System Gets Another Exciting Boost From Baseball America Top 100 List

The Mariners’ farm system keeps giving us reasons to take their player-development success seriously. At some point, when the same organization keeps producing waves of pitching and pushing position players into national conversations, it stops feeling like a nice hot streak.

MLB News / Field Level Media / May 7

Mariners craving consistency entering series with White Sox

A pair of right-handers with stellar ERAs but few victories will face off on Friday as the Chicago White Sox host the Seattle Mariners in the opener of a three-game series.

Seattle Mariners News / Lookout Landing / May 7

Mariners News: Jhonny Pereda, Kade Anderson, and Carlos Correa

Good morning friends and happy Thursday! The M’s polished off a clean 3-1 win over the Braves yesterday to capture the series victory. Bryan Woo had himself a solid bounce-back outing against a good offense, which was great to see.

MLB News / Inside The Rink / May 7

ECHL North Division Semifinals Game Recap: Adirondack Thunder vs Maine Mariners | Game Seven

The Adirondack Thunder and Maine Mariners met on Wednesday Night for a win-or-go-home game seven, as the last two playoff series between these two teams have gone the distance.

Brendan Donovan News / MLB on ClutchPoints / May 5

Will Mariners’ Brendan Donovan make injury return soon? Here’s the latest update

The Seattle Mariners are hoping for big things from infielder Brendan Donovan this season. Donovan has been slowed down by an injury recently, but is getting an encouraging update.

Seattle Mariners News / Just Baseball / May 5

The Mariners Are Going to Have a Tough Decision to Make Soon

You can never have too much depth. As injuries continue to increase year over year, that old saying has never been more true. A team can have effective starters and backups at a position and even a decent reinforcement waiting in the wings down in the minors.

Cal Raleigh News / MLB on ClutchPoints / May 4