Seattle Mariners MLB Baseball News

Mariners claim Gig Harbor standout Michael Toglia off waivers

Toglia, a Gig Harbor grad in 2016, has appeared in 290 career major league games with the Colorado Rockies and Cincinnati Reds.

Updated October 11, 2026 at 11:05 AM

Seattle Mariners

How much do Seattle Mariners fans spend on food? Find best ballpark deals

September 5, 2026 at 5:00 AM

Sports

Mariners acquire outfielder Taylor Ward from Orioles in four-player trade

Updated August 3, 2026 at 2:37 PM

Sports

Mariners trade Luis Castillo to White Sox in four-player deal

Updated August 3, 2026 at 9:40 AM

Seattle Mariners

Mariners ink first-rounder Ace Reese, announce five undrafted signings

July 22, 2026 at 5:00 AM

Seattle Mariners

Mariners announce 2027 schedule. Opening Day returns to T-Mobile Park

July 17, 2026 at 5:00 AM

Seattle Mariners

Mariners Draft Tracker: Every Seattle selection from the 2026 MLB Draft

Updated July 12, 2026 at 10:07 PM

Seattle Mariners

‘All smiles.’ Mariners select college slugger Ace Reese in first round of MLB Draft

Updated July 11, 2026 at 11:35 PM

Seattle Mariners

Draft Room: Mariners select college slugger Ace Reese in MLB Draft (video)

Updated July 11, 2026 at 2:53 PM

Sports

Mariners promoting pair of top-five prospects to Triple-A Tacoma, per reports

July 7, 2026 at 5:00 AM

Seattle Mariners

When do Seattle Mariners play at home? See schedule, discounts and giveaways

Updated July 2, 2026 at 10:56 AM

Seattle Mariners

Cal Raleigh belts grand slam in rehab start with Tacoma Rainiers

June 9, 2026 at 4:45 PM

Seattle Mariners

Big Dumper in Tacoma: Cal Raleigh to rehab with Triple-A Rainiers

June 6, 2026 at 5:00 AM

Sports

Mariners promote top prospect Colt Emerson, set for MLB debut

Updated May 18, 2026 at 11:25 AM

Sports

Hancock deals six no-hit innings, M’s blank Guardians on Sunday Night Baseball

Updated April 16, 2026 at 8:30 PM

Sports

Colt Emerson, Mariners agree to record-setting contract extension

Updated April 1, 2026 at 10:30 AM

Seattle Mariners

‘I feel like a baseball player again.’ J.P. Crawford begins rehab with Tacoma

Updated March 31, 2026 at 9:10 PM

Seattle Mariners

Mariners RHP Emerson Hancock discusses six-inning, no-hit gem over Cleveland

Updated March 30, 2026 at 5:52 AM

Sports

DeLauter homers again, Guardians outlast Mariners in extras, 6-5

Updated March 29, 2026 at 4:45 PM

Sports

Young’s three-run homer, Kirby’s stellar start lift M’s over Guardians, 5-1

Updated March 28, 2026 at 12:00 PM

Seattle Mariners

Ramirez delivers go-ahead double, Guardians outslug Mariners on Opening Day

Updated March 27, 2026 at 8:20 PM

Seattle Mariners

Seattle Mariners Open 50th Season with Loss to Cleveland

March 26, 2026 at 10:56 PM

Seattle Mariners

A most unique Mariners opener: Fans, players, even the owner talkin World Series

Updated March 26, 2026 at 9:55 PM

Seattle Mariners

Seattle Mariners land All-Star infielder in three-team trade

Updated February 2, 2026 at 8:50 PM

Local

Mariners broadcaster Rick Rizzs to retire after 2026 season

Updated January 28, 2026 at 12:50 AM

Seattle Mariners

Mariners claim Gig Harbor standout Michael Toglia off waivers

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How much do Seattle Mariners fans spend on food? Find best ballpark deals

Mariners acquire outfielder Taylor Ward from Orioles in four-player trade

Mariners trade Luis Castillo to White Sox in four-player deal

Mariners ink first-rounder Ace Reese, announce five undrafted signings

Mariners announce 2027 schedule. Opening Day returns to T-Mobile Park

Mariners Draft Tracker: Every Seattle selection from the 2026 MLB Draft

‘All smiles.’ Mariners select college slugger Ace Reese in first round of MLB Draft

Draft Room: Mariners select college slugger Ace Reese in MLB Draft (video)

Mariners promoting pair of top-five prospects to Triple-A Tacoma, per reports

When do Seattle Mariners play at home? See schedule, discounts and giveaways

Cal Raleigh belts grand slam in rehab start with Tacoma Rainiers

Big Dumper in Tacoma: Cal Raleigh to rehab with Triple-A Rainiers

Mariners promote top prospect Colt Emerson, set for MLB debut

Hancock deals six no-hit innings, M’s blank Guardians on Sunday Night Baseball

Colt Emerson, Mariners agree to record-setting contract extension

‘I feel like a baseball player again.’ J.P. Crawford begins rehab with Tacoma

Mariners RHP Emerson Hancock discusses six-inning, no-hit gem over Cleveland

DeLauter homers again, Guardians outlast Mariners in extras, 6-5

Young’s three-run homer, Kirby’s stellar start lift M’s over Guardians, 5-1

Ramirez delivers go-ahead double, Guardians outslug Mariners on Opening Day

Seattle Mariners Open 50th Season with Loss to Cleveland

A most unique Mariners opener: Fans, players, even the owner talkin World Series

Seattle Mariners land All-Star infielder in three-team trade

Mariners broadcaster Rick Rizzs to retire after 2026 season