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

🚨BREAKING: White Sox sign right‑hander Erick Fedde to a 1‑year, $1.5M deal — but there’s a twist fans aren’t expecting! Chicago didn’t just add another arm — they nabbed a seasoned pitcher with hidden value that could flip the rotation balance this season. Will Fedde be the under‑the‑radar piece that surprises the league and boosts the Sox’ pitching fortunes? 👇👇👇

🚨WHITE SOX SIGN ERICK FEDDE TO ONE-YEAR, $1.5M DEAL: A KEY MOVE FOR THE TEAM’S PITCHING STAFF👇 A New Addition to the White Sox RotationThe Chicago White…

🚨BREAKING: Braves young ace Spencer Schwellenbach dealt brutal injury news for 2026 season! The rising starter just hit a major setback that could sideline him longer than anyone expected, and Atlanta’s rotation plans may now be in jeopardy. With his breakout momentum abruptly stalled, fans and teammates alike are left wondering if the Braves can still stay atop the NL without him — or if this injury changes everything. 👇👇👇

🚨BRAVES’ YOUNG ACE SPENCER SCHWELLENBACH FACES DEVASTATING INJURY SETBACK AHEAD OF 2026 SEASON👇 Atlanta Braves’ Rocky Start to 2026As Spring Training for the 2026 MLB season looms,…

🚨BREAKING: Red Sox veteran fires shots at rival Yankees after time with Blue Jays! A seasoned Boston player didn’t mince words in a recent interview, taking a subtle — but fiery — dig at New York while reflecting on his stint in Toronto. Fans are buzzing over whether this was intentional spice or a deeper message about the rivalry’s future 👇👇👇

🚨 RED SOX VETERAN FIRES BACK AT YANKEES: Kiner-Falefa Takes Shots At Rival After Switching From Blue Jays To Boston👇 Isiah Kiner-Falefa’s Bold Comments Spark Tension Ahead…

🚨BREAKING: REPORT: New York Yankees could make a stunning Anthony Volpe move — and it might shock the entire MLB landscape! Rumors are swirling that New York isn’t just planning a quiet offseason — insiders suggest a bold shift involving Volpe that could upend the Bronx hierarchy, change his role drastically, and rewrite how the league views the Yankees’ 2026 direction 👇👇👇

🚨STUNNING MOVE IN THE WORKS: Could The Yankees Send Anthony Volpe To Triple-A As He Recovers From Shoulder Surgery?👇 Anthony Volpe’s Challenging 2025 SeasonNew York Yankees shortstop…

🚨BREAKING: Cubs among teams showing serious interest in Zac Gallen! Chicago is reportedly in the mix for the veteran ace, and if they land him, it could instantly elevate the rotation and make the Cubs a real force in the NL. But with multiple contenders circling, will the Cubs outmaneuver everyone, or is there a twist waiting? 👇👇👇

🚨CUBS SHOWING STRONG INTEREST IN ZAC GALLEN: Could Chicago Add The Former All-Star To Their Rotation Before Spring Training Begins?👇 Chicago Cubs’ Busy OffseasonThe Chicago Cubs have…

Astros Star Josh Hader Sparks Major Concern With Alarming Spring Training Setback – Fans Left in Panic

IMAGE: Imagn Images Josh Hader’s Health a Key Question Mark as Astros Open Spring Training The Houston Astros are back in camp, but the ghosts of last…