Seattle Mariners: Breaking News, Rumors & Highlights

Gabe Speier News / MLB Trade Rumors / August 6

MLB Issues Three-Game Suspension To Gabe Speier

Major League Baseball announced that Mariners left-hander Gabe Speier has been issued a three-game suspension and an undisclosed fine for intentionally throwing at Tigers second baseman Gleyber Torres last night.

Adley Rutschman News / Yardbarker Quizzes

The 'Last five-hit game by MLB team' quiz

How many of the most recent players to record five hits in the same MLB game for each franchise can you name in five minutes?

The 'Multi-time Cy Young winners' quiz

The 'Three-time batting champions' quiz

The 'Most HRs in one World Series' quiz

Framber Valdez News / Seattle Mariners on SI / August 6

Mariners-Tigers Benches-Clearing Incident Gets Combustible Twist With Framber Valdez Starting Series Finale

The benches cleared on Wednesday, Aug. 5. Framber Valdez starts Thursday afternoon. Baseball can sometimes have pretty cruel timing. Five batters were hit on Wednesday night's game between the Mariners and the Tigers causing both dugouts and bullpens to empty at T-Mobile Park.

MLB News / Yardbarker

Every first-overall MLB draft pick from the 21st century

The MLB Draft doesn’t get the same attention as the NFL Draft…or the NBA Draft…or even the NHL Draft. There’s the element of a stay in a farm system, the general lack of immediate impact for MLB draft picks, and the fact that it’s tougher for one MLB player to turn a franchise’s fortunes around.

Luke Stevenson News / Lookout Landing / August 6

Luke Stevenson finds his groove, wins Northwest League Player of the Month

After a scorching hot month of July, Mariner catching prospect Luke Stevenson mashed his way to the top of the High-A Northwest League offensive charts and earned himself the title for the league’s player of the month.

Seattle Mariners News / Lookout Landing / August 6

Mariners News: Taylor Ward, Carlos Vargas, and Angel Genao

Good morning friends, and happy Thursday! Tempers flared last night as benches cleared in a 4-2 Mariners victory after both squads traded hit-by-pitches.

MLB News / Field Level Media / August 6

Tensions raised ahead of finale of Tigers-Mariners series

The Seattle Mariners haven't had the season they'd hoped for, floundering just below .500 with ground to make up in the playoff race. But don't disrespect the defending American League West champions.

Seattle Mariners News / HITC / August 6

Seattle Mariners fan lists Jimothy the raccoon rookie card for $10k after win over Tigers

The Seattle Mariners finally got back to winning ways on Wednesday night as the team hosted Jimothy the raccoon theme night. It has been a difficult period for the Mariners having dipped below the .500 mark, but there was cause for optimism after beating the Detroit Tigers at T Mobile Park.

MLB News / Field Level Media / August 6

Bryan Woo dazzles at home again as M's top Tigers in heated affair

Julio Rodriguez hit a three-run homer and Bryan Woo pitched seven scoreless innings as the Seattle Mariners defeated the visiting Detroit Tigers 4-2 Wednesday night.

Seattle Mariners News / Seattle Mariners on SI / August 5

The Mariners’ 50th Anniversary Is the Perfect Time to Make Peace With Alex Rodriguez

Twenty-five years is a long time to boo anybody. Alex Rodriguez heard exactly what Mariners fans thought about his record-breaking departure for Texas every time he returned in another uniform.

Athletics News / Yardbarker

The 20 greatest MLB teams to never win the World Series

Even the most successful regular-season teams in Major League Baseball have failed to win it all. Here's our list of 20 such clubs that fall into that category.

Seattle Mariners News / MLB on ClutchPoints / August 5

Mariners’ biggest mistake after 2026 MLB trade deadline

The Seattle Mariners did improve at the 2026 MLB trade deadline. They simply did not improve enough where it mattered most. Their biggest mistake was stopping

Seattle Mariners News / Seattle Mariners on SI / August 5

Luis Castillo Trade Hands Logan Gilbert a New Role in Mariners Rotation

The Mariners cleared up a six-man traffic jam by trading Luis Castillo to the White Sox. In doing so, they also now have a five-man rotation filled with all homegrown arms.

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The 'Most TDs by NFL franchise' quiz

The 'Last five-hit game by MLB team' quiz

The 'Three-time batting champions' quiz

The 'Pitching Triple Crown winners' quiz

Seattle Mariners News / Lindy's Sports / August 5

Mariners Must Double Down on Trade Deadline Move Away From Castillo

The Seattle Mariners just traded RHP Luis Castillo away, acquired OF Taylor Ward in a 4-player trade, and made a series of serious roster moves to cut dead weight and give new guys a chance.

Seattle Mariners News / MLB on ClutchPoints / August 5

Ed Sheeran wows during batting practice with Mariners’ Julio Rodriguez

Presumably before his show in Seattle for the 2026 Loop Tour, Ed Sheeran went to batting practice with Mariners star Julio Rodriguez. Perhaps to the surprise of some, he was good at swinging the bat.

Luke Raley News / MLB Trade Rumors / August 5

Luke Raley Expected To Miss Remainder Of 2026 Season

Mariners slugger Luke Raley‘s season might be over. Adam Jude of the Seattle Times writes that Raley is expected to miss the remainder of the 2026 campaign due to the forearm strain that sent him to the injured list late last month.

Seattle Mariners News / Field Level Media / August 4

Mariners cut loose veterans Rob Refsnyder, Mitch Garver

The Seattle Mariners released veteran outfielder Rob Refsnyder and catcher Mitch Garver on Tuesday after adding players at the trade deadline. The Mariners recalled catcher Jhonny Pereda from Triple-A Tacoma in a corresponding move.

Stuart Fairchild News / MLB Trade Rumors / August 4

Mariners Designate Stuart Fairchild For Assignment

The Mariners announced several roster moves today, most of which were previously reported. They also reinstated infielder/outfielder Brendan Donovan from the 10-day injured list.

Seattle Mariners News / MLB on ClutchPoints / August 3

Mariners rumors: Will George Kirby, Emerson Hancock be traded at deadline after Luis Castillo?

The Seattle Mariners may not be done making headlines before the MLB trade deadline. After already trading veteran starter Luis Castillo and acquiring outfielder Taylor Ward, Seattle appears to be walking a fine line between buying for the present and reshaping its roster for the future.

MLB News / Yardbarker / August 3

Seattle Mariners add needed bat in Taylor Ward

The Seattle Mariners continued to straddle the line between buying and selling on Monday.

Mariners beat Twins in walk-off fashion after losing 6-0 lead

White Sox grab pitching help with trade for Mariners' Luis Castillo

The 'Three-time batting champions' quiz

Bryan Woo News / Viral Sports News / August 2

Mariners Reveal Trade Deadline Stance on Troubled Star

As the MLB trade deadline approaches on Monday, the Seattle Mariners find themselves in a frustrating position, as they have been one of the most disappointing teams in baseball.

Seattle Mariners News / Athlon Sports / August 2

Mariners Reportedly Open to Trading Another Starter Following Luis Castillo Trade

Despite trading Luis Castillo to the Chicago White Sox on Saturday, the Seattle Mariners may not be finished dealing from their starting rotation. According to The Seattle Times' Adam Jude, the Mariners remain open to engaging in another trade involving their rotation, notably George Kirby and Emerson Hancock.

MLB News / Yardbarker / August 1

White Sox grab pitching help with trade for Mariners' Luis Castillo

A surprise year has put Chicago in contention for an AL Central crown, and the front office knows it. That was shown Saturday night when it acquired a much-needed arm to add to the starting rotation.

Yankees trading struggling reliever Camilo Doval to Pirates

Yankees rumor shows desperation in search for lineup upgrades

Braves get much-needed depth in trade with Royals

Brewers acquire catcher Bo Naylor from Guardians

Tigers make telling Tarik Skubal move ahead of trade deadline

Seattle Mariners News / Yardbarker / August 1

Mariners could make major changes ahead of trade deadline

Seattle Mariners president of baseball operations Jerry Dipoto has never shied away from making any deal that he feels will improve the roster.

Yankees trading struggling reliever Camilo Doval to Pirates

Yankees' trade deadline plans may hinge on key Aaron Judge situation

Tigers make telling Tarik Skubal move ahead of trade deadline

The 'MLB HR leaders since 1997' quiz

Seattle Mariners News / Larry Brown Sports / August 1

Mariners could be open to trading star players

The disappointing Seattle Mariners are at least open to trading several key players on their roster, though not necessarily to sell. The Mariners are open to dealing from their surplus of starting pitchers to address other needs, according to Adam Jude and Ryan Divish of the Seattle Times.

Seattle Mariners News / Just Baseball / August 1

Two Mock Trades for the Mariners’ Playoff Push

General manager Jerry Dipoto enters the 2026 MLB trade deadline facing a familiar challenge. The Seattle Mariners boast what should be one of the most talented rosters in baseball, led by several offensive stars and featuring a starting rotation capable of carrying the club through an entire postseason series on its own.