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MLB News / Fastball on SI / December 4
Mariners Have Yankees, Red Sox Competition For All-Star Slugger
If the Seattle Mariners found a way to simply run it back after the 2025 season, that would be pretty positive. Seattle made it all the way to Game 7 of the American League Championship Series, but lost against the Toronto Blue Jays.
Seattle Mariners News / Lookout Landing / December 4
Mariners announce Fan Fest to return to T-Mobile Park in 2026 
For the first time since 2019 – and the first wintertime event since 2017 – the Mariners are reinstating Fan Fest, a long-time fan favorite and highlight of the off-season.
Seattle Mariners News / MLB Trade Rumors / December 4
Latest on Mariners’ bullpen targets
Mariners general manager Justin Hollander publicly admitted a few weeks back that the club would be looking for bullpen upgrades. Adam Jude of The Seattle Times reports that Seattle plans to add two relievers and hopes to have one locked down by the end of the Winter Meetings next week.
The 'Most home runs by a switch hitter' quiz
A Major League switch hitter has hit at least 35 home runs on 35 occasions in MLB history. How many of the switch hitters to reach that milestone can you name in five minutes?
Josh Naylor News / Athlon Sports / December 4
Mariners Share Josh Naylor News on Thursday
Seattle Marinersfirst baseman Josh Naylor has had a very productive career in Major League Baseball thus far. He has been in the majors for seven years, batting .269 with a .777 OPS, 104 home runs and 435 RBIs.
25 MLB players on the brink of stardom in 2026
The stars were out in full force during the 2025 World Series. From Max Scherzer in Toronto to Freddie Freeman, Mookie Betts, and of course, Shohei Ohtani, in Los Angeles, there was no shortage of the game's best under the brightest lights.
MLB News / Fastball on SI / December 4
Mariners Could Soon Trade For $7.5 Million Phillies All-Star: Report
The Seattle Mariners were the first team in Major League Baseball to check off their big-ticket item this offseason, but the work is far from done. With fan favorite first baseman Josh Naylor back on the roster, the Mariners definitely have the bandwidth to add more offense.
MLB News / Fastball on SI / December 4
Mariners Linked To Red Sox All-Star In Blockbuster Trade Speculation
The Seattle Mariners accomplished their top goal this offseason last month when they re-signed Josh Naylor to a five-year contract. However, there are still needs that must be tackled for the team.
Seattle Mariners News / Fastball on SI / December 4
Mariners Linked To 3-Time All-Star After $120M Opt Out
The Seattle Mariners are a team that can do some serious damage in 2026. Seattle won the American League West in triumphant fashion this past season for the first time since 2001.
Seattle Mariners News / Fastball on SI / December 4
Mariners Projected $45M All-Star Slammed As Overpriced Free Agent
It's rare that a player comes one home run shy of 50, and no one knows how to value him in free agency. Seattle Mariners third baseman Eugenio Suárez has fallen into that category, as his excellent start to the season with the Arizona Diamondbacks tailed off after he arrived in the Pacific Northwest.
MLB News / Fastball on SI / December 4
Mariners Reportedly Eyeing Cardinals All-Star In Trade Talks, Per Insider
The Seattle Mariners put together a remarkable season in 2025, reaching the American League Championship Series for the first time since 2001. They fell just short in seven games.
MLB News / Fastball on SI / December 3
Mariners Labeled Perfect Trade Suitor For Diamondbacks' $116.5M Superstar
The Seattle Mariners have to know more bold moves are required. Re-signing fan favorite first baseman Josh Naylor is all well and good, but that only recreated part of the lineup that fell one win short of a World Series berth in October.
The 25 greatest pitching seasons from the modern MLB era
America's favorite pastime has more memorable performances than any sport. As such, figuring out which pitchers had the best seasons ever is no easy task.
MLB News / Fastball on SI / December 2
Mariners Potentially Linked To Cardinals All-Star In Latest Trade Rumors
The Seattle Mariners have already accomplished their main goal of the offseason, which was to bring back Josh Naylor. He returned on a five-year, $92.5 million contract.
Seattle Mariners News / Fastball on SI / December 2
Eugenio Suárez Projected To Ditch Mariners For Deal With AL Contender
The Seattle Mariners were one of the best teams in the league this season. They built their roster in a multitude of ways over the last few seasons. The Mariners have a lot of talent on their roster that was brought in through the MLB Draft over the last few years.
MLB News / Fastball on SI / December 2
Mariners Could Surprisingly Trade For Padres' $60M Two-Time All-Star
The Seattle Mariners still have two infield positions that could conceivably be filled by established stars. With Josh Naylor back at first base, the Mariners are still missing free-agent second baseman Jorge Polanco and third baseman Eugenio Suárez from their October roster.
MLB News / Fastball on SI / December 2
Mariners Predicted To Sign $182 Million Superstar From Red Sox
The Seattle Mariners were one of the best teams in the league this season, but they fell short of a World Series berth after they were bounced from the postseason by the Toronto Blue Jays.
MLB News / Fastball on SI / December 1
Mariners Slugger Predicted To Bolt For 3-Year, $70M Deal With Diamondbacks
The Seattle Mariners made a few moves at the trade deadline last season to put their team in a position to succeed. They acquired Josh Naylor and Eugenio Suárez in a pair of trades with the Arizona Diamondbacks at the trade deadline.
Seattle Mariners News / Fastball on SI / December 1
Mariners Projected To Sign Star Infielder To 5-Year, $80 Million Deal
The Seattle Mariners are one of the top teams in the league and they've already re-signed Josh Naylor on a huge deal this offseason. But they need to re-sign or replace infielders Eugenio Suárez and Jorge Polanco if they want to make the World Series next year.
Seattle Mariners News / Fastball on SI / December 1
Blockbuster Mock Trade Sends Superstar Infielder To Mariners For Haul
The Seattle Mariners need to do everything in their power to re-sign or replace Jorge Polanco this offseason. Polanco is a free agent and he's projected to sign a solid contract.
Seattle Mariners News / Fastball on SI / December 1
Mariners Linked To 25-Year-Old Slugger As Intriguing Free Agency Fit
The Seattle Mariners reached the American League Championship Series in 2025, falling just short of the World Series. After their season ended, they accomplished their main goal of re-signing Josh Naylor to a five-year, $92.5 million deal.
Seattle Mariners News / Seattle Mariners on SI / November 30
The Mariners will benefit for years ahead, thanks to their Trio of Superstars
With the 2025 American League West division and a 90-win season on their resume, the Seattle Mariners have been diligently piecing together a roster that could be contenders for years to come.
Eugenio Suarez News / Yardbarker / November 27
Three potential landing spots for free-agent third baseman Eugenio Suarez
Third baseman Eugenio Suarez solidified his case last season as the best power hitter available in free agency in 2025. Suarez posted a .228/.298/.526 batting line in his 657 plate appearances between the Arizona Diamondbacks and Seattle Mariners, hitting 49 homers and 28 doubles.
MLB News / Yardbarker / November 26
Three potential landing spots for Japanese star Kazuma Okamoto
Kazuma Okamoto has been on the radar for major league teams over the past couple of seasons. He may get his chance to show what he can do stateside in 2026. Here are three teams that makes sense.
Seattle Mariners News / MLB Trade Rumors / November 20
Mariners remain interested in Jorge Polanco after Josh Naylor deal
The Mariners have made the biggest move of free agency to date, re-signing Josh Naylor to a five-year deal. The $92.5M commitment was handily their biggest to a free agent hitter in the decade that Jerry Dipoto has run baseball operations.
Josh Naylor News / Yardbarker / November 17
Report: Mariners to make first major signing of offseason
The Seattle Mariners had reportedly considered retaining first baseman Josh Naylor to be their top priority in free agency. Their wish has reportedly come true.
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