Here are 8 trade targets for Seattle Mariners to upgrade the infield

Key Points:

• Mariners executives Jerry Dipoto and Justin Hollander are prioritizing defensive improvements for the 2027 roster, focusing on upgrading the left side of the infield after ranking among MLB's worst defenses in 2026.
• The team is flexible with infield positions, considering 21-year-old Colt Emerson as a potential shortstop or third baseman, which would allow veteran Brendan Donovan to shift primarily to left field for better defensive value.
• Seattle is exploring free agency for a corner outfielder, with Seiya Suzuki as their top target, and aims to add two veteran relief pitchers to strengthen the bullpen.
• Trade targets for shortstop and third base include Otto Lopez, Gunnar Henderson, Elly De La Cruz, Zach Neto, Jeremy Peña, Jordan Westburg, Casey Schmitt, and Zack Gelof, though many are considered long shots due to high asking prices or team reluctance to trade.
• The Mariners face challenges in acquiring top talent due to factors such as rivalries, player control status, injury histories, and organizational priorities, making trades a complex but necessary path for roster improvement.