Seattle Mariners: Breaking News, Rumors & Highlights

Mariners ride youth movement into rematch vs. Angels

It would appear the Seattle Mariners' middle infield is set for the foreseeable future. Second-year second baseman Cole Young went 3-for-3 with two home runs and combined with rookie shortstop Colt Emerson, the team's top prospect, to turn three double plays in a 6-2 victory Monday night against the visiting Los Angeles Angels.

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The Quiz of the Day

Angels vs. Mariners Tuesday MLB parlay: Bryan Woo's home and road splits for Seattle continue to astound

Bryan Woo is home for Seattle on Tuesday, and that has been a very good thing lately

MLB News / Lookout Landing / June 30

Mariners Slug Homers, Angels in 6-2 Win

The Mariners dominated the Angels in a bounce back 6-2 win on Monday. That’s really it. This game was quick. It was simple. And it was necessary after Sunday’s disastrous, hard-feelings loss in Cleveland.

Seattle Mariners News / Field Level Media / June 30

Cole Young (2 HRs), George Kirby (8 IP) guide Mariners past Angels

Cole Young hit two home runs and George Kirby pitched eight strong innings as the Seattle Mariners defeated the visiting Los Angeles Angels 6-2 on Monday.

Philadelphia Phillies News / Yardbarker Quizzes

The 'Active MLB XBH leaders' quiz

How many of the active MLB players to rack up at least 500 extra base hits in their career can you name in five minutes?

The 'MLB All-Star Game MVPs' quiz

The 'MLB active HR leaders' quiz

The 'Active 200-K season leaders' quiz

Seattle Mariners News / Seattle Mariners on SI / June 29

4 Reasons Mariners Fans Are Running Out of Patience at the Midway Point

We are choosing four reasons here. There could absolutely be more. This could turn into a full “12 Days of Mariners Frustration” situation if we really wanted to get festive with it.

MLB News / Yardbarker

25 MLB players most likely to be traded by the deadline

The MLB Trade Deadline has been quieter in recent years, in part due to playoff expansion, but 2026 is shaping up to be a more exciting one with several big names.

MLB News / Athlon Sports / June 29

Mariners Lose Player to Injury Before Angels Game

The Seattle Mariners placed outfielder Rob Refsnyder on the 10-day injured list Monday with knee discomfort ahead of their series opener against the Los Angeles Angels.

Seattle Mariners News / Athlon Sports / June 29

5 Greatest Seattle Mariners Pitchers of All Time

Randy Johnson and Félix Hernández gave Seattle Mariners fans no shortage of memories whenever they took the mound. "The Big Unit" and "King Felix" remain the greatest pitchers in Mariners history, but who else warrants a spot on such a list?

Seattle Mariners News / Athlon Sports / June 29

5 Greatest Seattle Mariners Hitters of All Time

Some of the greatest baseball hitters in history have played extensively for the Seattle Mariners. The likes of Ken Griffey Jr., Ichiro Suzuki, and Alex Rodríguez all thrived in the Pacific Northwest, with the former two wearing Mariners hats on their Hall of Fame plaques.

Seattle Mariners News / Seattle Mariners on SI / June 29

Mariners Probable Starters vs. Angels as Seattle Tries to Regain AL West Control

The Mariners do not get to walk into this series against the Angels pretending everything is okay. They’re coming in after coughing up a 4-1 lead in the eighth inning and losing a winnable series, while also slipping out of first place in the AL West.

Seattle Mariners News / Lookout Landing / June 29

Seattle Mariners Minor League Roundup – Week Fourteen

Serving as a fantastic precursor to the Fourth of July this upcoming weekend, there were plenty of fireworks in an otherwise uninspiring 4-2 series loss for the Rainiers.

Athletics News / Yardbarker

25 MLB players who could be first-time All-Stars in 2026

Being named to the Midsummer Classic is one of the biggest honors for MLB players. These 25 players have a chance to make their first All-Star appearance in 2026 based on their first-half performances.

Julio Rodriguez News / Athlon Sports / June 29

Julio Rodriguez Is Hitting the Ball Like a Top-15 Outfielder. His .322 wOBA Has Not Figured That Out Yet.

Julio Rodriguez is like a 13-year-old. It’s Saturday, the whole family has been up for hours, ate breakfast, run out to the store and we’ve already streamed the first three episodes of “The Bear” before he even wakes up.

MLB News / Seattle Mariners on SI / June 29

Mariners Acquire Former Giants Infielder as Search for a Right-Handed Bat Continues

Couldn’t hurt to add another Quad-A talent right? The Mariners, fresh off a troubling series loss against the Cleveland Guardians, have brought in Buddy Kennedy from the San Francisco Giants.

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The 'First-overall NHL Draft picks' quiz

The 'Triple-Double leaders by team' quiz

The '2nd-overall NBA Draft picks' quiz

The 'Multi-time NBA MVPs' quiz

MLB News / Field Level Media / June 29

Homer-dependent Mariners welcome coming home vs. Angels

For the first time in a month, the Seattle Mariners find themselves not only below .500, but also in second place in the American League West. That's because the Mariners (42-43) blew a three-run lead in the eighth inning Sunday in a 6-5 loss to the host Cleveland Guardians.

Seattle Mariners News / MLB Trade Rumors / June 28

Mariners Looking To Add Relief Pitching, Right-Handed Bat

The Mariners dropped back below the .500 mark today, as their 6-5 loss to the Guardians put Seattle’s record at 42-43. Despite the lackluster record,

Patrick Wisdom News / Seattle Mariners on SI / June 28

Patrick Wisdom Lands at Center of Wild Bench-Clearing Brawl for Mariners Triple-A Affiliate

When you end up on Jomboy Media, you’ve officially done something ridiculous enough for the baseball internet to stop scrolling. That’s where the Tacoma Rainiers found themselves after a bench-clearing brawl against the Round Rock Express turned a Triple-A Pacific Coast League game into the most chaotic moment of the weekend.

Seattle Mariners News / Inside The Diamonds / June 26

Seattle Mariners Infield Prospect Hits for Cycle in Seven-Inning Game

The Seattle Mariners High-A affiliate, the Everett Aqua Sox, is facing the Eugene Emeralds, the affiliate of the San Francisco Giants. Last night in the first game of a doubleheader, the Mariners seventh ranked prospect and the 96th overall prospect, Felnin Celesten, hit for the cycle.

Miles Mastrobuoni News / MLB Trade Rumors / June 25

Mariners Outright Miles Mastrobuoni

The Mariners announced that infielder/outfielder Miles Mastrobuoni cleared waivers and has been outrighted to Triple-A Tacoma. He had been designated for assignment by Seattle last week.

MLB News / MLB on ClutchPoints / June 25

Mariners rumors: Analyst calls Aroldis Chapman, Luke Weaver ‘almost perfect fits’ for Seattle

With the Seattle Mariners preparing for the upcoming trade deadline, there are fans who are wondering who the team will target as a need for the ball club.

Seattle Mariners News / MLB on ClutchPoints / June 25

2 sneaky Mariners’ 2026 MLB trade deadline targets to chase

The Seattle Mariners should be aggressive before the August 3 MLB trade deadline, but aggression cannot mean turning a strong farm system into a clearance rack.

Curtis Washington Jr. News / MLB Trade Rumors / June 20

Mariners Outright Curtis Washington Jr.

The Mariners announced that outfielder Curtis Washington Jr. was outrighted to A-level Everett after clearing waivers. There wasn’t any public indication that Washington had also been designated for assignment when he was optioned back to Everett earlier this week, but the outright now opens up a spot on Seattle’s 40-man roster.

Luis Arraez News / Yardbarker / June 19

Why Mariners should target Luis Arraez before trade deadline

Why Mariners should target Giants contact king Luis Arraez before 2026 MLB trade deadline

The Seattle Mariners do not need Luis Arraez because he fixes everything. They should target him because he attacks the offensive flaw that can make their lineup so frustrating.

Three potential landing spots for Giants' Luis Arraez

Yankees highlight list of potential Seiya Suzuki trade landing spots

Four players Red Sox should move and one they should keep at trade deadline

The 'National League batting champs' quiz