Diamondbacks Open to Trades for Ketel Marte Amid Offseason Speculation

The Arizona Diamondbacks are already generating buzz as the MLB offseason unfolds, with speculation surrounding All-Star infielder Ketel Marte dominating headlines. Marte, who signed a six-year, $116.5 million deal last year, could be on the move as the team looks to strengthen its roster. Reports indicate that while the Diamondbacks are willing to engage in trade talks, they are setting a high price for their star player.

MLB Network’s Jon Morosi highlighted that Arizona is seeking starting pitchers who are at or near major-league-ready status in return for Marte. The Diamondbacks’ focus on pitching is not surprising, given the ongoing discussions about Zac Gallen’s future and the club’s recent acquisition of Mike Soroka from Atlanta.

Interest in Marte has been reported from multiple franchises, including the Toronto Blue Jays and Boston Red Sox, according to Jon Heyman. While discussions have begun, no definitive trade offers have materialized, keeping the situation uncertain.

Previous reports painted Marte as a divisive figure in the clubhouse, which some insiders speculated could make him more tradeable. Regardless, his on-field talent remains undeniable, and the Diamondbacks are leveraging his value to address key roster needs.

1. Trade Talks Center on Starting Pitching

The Diamondbacks’ willingness to entertain trade offers for Marte reflects their priority of improving their rotation. With Zac Gallen’s long-term status unclear, Arizona has made acquiring reliable starting pitching a central goal. Morosi emphasized that the team is specifically targeting pitchers who can contribute at the major-league level immediately. Mike Soroka’s one-year signing from Atlanta signals the team’s commitment to addressing pitching depth. Arizona’s front office appears determined to surround its roster with a stronger rotation capable of complementing the offense, a key factor for any playoff aspirations next season. Sources suggest that any deal involving Marte will be complex, requiring multiple pitching assets or highly regarded prospects. This “high price tag” approach reflects both the player’s talent and the club’s desire to maximize return value. The Diamondbacks are reportedly fielding inquiries from a broad array of teams, keeping their options open as they weigh potential offers. For now, the market will likely remain active until clear proposals emerge.

2. Marte’s Status and Market Interest

Marte remains one of the league’s premier second basemen, known for his offensive production and versatility. Teams such as the Blue Jays and Red Sox have expressed interest, though nothing has reached the stage of serious negotiations. Heyman’s reporting indicates that while there is curiosity, no deals are imminent. The infielder’s contract includes $46 million in deferred money, a detail that could influence trade discussions. His established track record and All-Star credentials make him a high-value asset, even amid clubhouse reports of friction last season. Arizona’s openness to trading a player of Marte’s caliber demonstrates the front office’s strategic approach to balancing short-term improvement with long-term stability. They appear ready to leverage his value to fill holes, particularly in the starting rotation. For potential suitors, acquiring Marte represents both opportunity and risk — a chance to add a top-tier infielder while navigating a significant financial commitment. This dynamic ensures the offseason chatter surrounding him will continue.

3. Diamondbacks’ Offseason Outlook

Arizona finished the 2025 season at 80-82, leaving room for improvement if the team hopes to compete in a challenging National League West. Front office decisions regarding Marte and pitching acquisitions will shape their trajectory for the next campaign. The focus on starting pitching aligns with broader goals to strengthen a rotation that struggled at times last year. By potentially trading a high-profile player for multiple pitchers, the Diamondbacks aim to create a more balanced and competitive roster. Other offseason moves, including free-agent signings and minor trades, may also hinge on the outcome of Marte’s situation. His presence or absence will influence the team’s strategy in positioning itself for a playoff push. Ultimately, the Diamondbacks are signaling that they are proactive and willing to engage in significant transactions to achieve roster improvement. How they navigate this high-stakes offseason will determine their competitiveness in 2026.