Chicago Cubs and Seattle Mariners Could Be Cooking Up Blockbuster Trade

The Chicago Cubs have been rumored to be searching for starting pitching this offseason.

On the surface, that seems a little head-scratching to be a top priority of the front office considering their signing of Shota Imanaga last winter was a major hit and that unit finished with the sixth-best ERA in the MLB.

But, teams can never have too much starting pitching, especially when there are plenty of unproven arms on the Cubs’ roster.

Chicago doesn’t seem to be in the running for one of the high-profile pitchers in this cycle despite repeated rumors that connects them to certain players.

So how might they get something of note done?

They could pull off a trade with the Seattle Mariners who have a surplus of arms.

According to Bruce Levine of 670 the Score, the executives of these two teams, Jed Hoyer and Jerry DiPoto, were having some conversations at the GM Meetings that took place in San Antonio.

“The pitching-rich Mariners may be a trade match and could be interested in the talented young infielders coming through the Cubs’ system such as Matt Shaw and James Triantos. Hoyer was seen talking with Mariners president of baseball operations Jerry DiPoto on Wednesday after the sessions at the GM Meetings had broken off for the morning,” he said.

That is certainly interesting.

It was already shared here at Chicago Cubs On SI that another one of the Cubs’ top prospects, Owen Caissie, was a name generating trade buzz from other teams around the league, and based on the number of top prospects this organization currently has in their pipeline, they could look to move a few to land an established Major Leaguer this offseason.

But who might they target if they were to make a deal with the Mariners?

Seattle has four very solid young starters who could all become huge pieces of Chicago’s rotation going forward in George Kirby, Logan Gilbert, Bryce Miller and Brandon Woo.

Out of that group, Gilbert could be the one most likely moved.

He was subject to some trade rumors this past cycle as the Mariners were looking for offensive upgrades, but after making his first All-Star Game and leading the American League in innings pitched this past season, that could change their plans.

But Kirby projects to be Seattle’s future ace, and the Cubs might not interested in Woo at this point based on some early injury concerns, so that could leave Gilbert being the player this package would be centered around.

This will certainly be something to monitor this winter as Hoyer looks to bolster Chicago’s roster.

Related Posts

🚨 BOSTON QUIETLY DRAWS A HARD LINE: The Red Sox have reportedly made a firm internal call on Trevor Story heading into the 2026 season, ending months of uncertainty behind closed doors. What once felt open ended is now described as decisive, calculated, and impossible to ignore. Insiders believe this move could subtly but dramatically reshape Boston’s infield sooner than anyone expected. 👇👇👇

The Boston Red Sox have quietly resolved one of their most important positional questions heading into the 2026 season, confirming that Trevor Story will remain the club’s starting shortstop. That clarity…

🔥 A FIRE IGNITES IN BOSTON: After frustrations simmered beneath the surface, Jarren Duran turned contract uncertainty into pure fuel, declaring with conviction: “I’ll show them my worth.” His message wasn’t anger — it was a challenge, a warning, and a promise all at once. And now, the Red Sox fanbase believes a breakout season may be coming sooner than anyone expects. 👇👇👇

“I’ll Show Them My Worth”: Jarren Duran’s Bold Response Turns Contract Frustration Into Motivation BOSTON —The words were simple, but the tone said everything. “If they think…

🚨 CONFIRMED SIGNING: The New York Yankees have quietly added a versatile outfielder who can also handle first base. Fans immediately assumed it was Cody Bellinger — but insiders say this move went in a completely different direction. The identity behind this signing is now sparking intense speculation across MLB circles.

Yankees Add Versatile Veteran Seth Brown, But Cody Bellinger Watch Continues The New York Yankees made a roster move on Monday that immediately caught attention across baseball…

🔥 BREAKING: METS’ $126 MILLION BO BICHETTE DEAL BLASTED! A former Phillies GM calls the massive contract a “panic move,” igniting fierce debate across MLB about New York’s strategy and whether this gamble will define the franchise’s future…👇👇👇ll

Mets Respond to Kyle Tucker Loss With Bo Bichette Splash — And Not Everyone Is Buying It The New York Mets experienced one of the most chaotic…

🎯 INSIDE MOMENT REVEALED: Cubs rising star Pete Crow-Armstrong has finally opened up about his very first interaction with Alex Bregman. What seemed like a casual encounter carried more weight than fans expected. His candid reaction is now turning heads across the league.

Alex Bregman Is Already Changing the Chicago Cubs, and Pete Crow-Armstrong Is Proof The Chicago Cubs entered the offseason with a clear objective: land a transformational player…

🔥 BREAKING: AARON BOONE DROPS A BOMBSHELL! Under overwhelming public pressure as the Yankees continue to slide down the standings after years under his leadership, Boone declares that if there’s no improvement next season, he will step away — and he’s already floated a fan-favorite name as his potential replacement, sending shockwaves through the Bronx…👇👇👇ll

Aaron Boone Draws a Line in the Bronx: Yankees Manager Issues Career Ultimatum and Names Joe Torre as Ideal Successor NEW YORK — Pressure has always been…