At the end of the 2025 season, the Mariners lost three infielders to free agency, as each of Josh Naylor, Jorge Polanco and Eugenio Suárez hit the open market. That left shortstop J.P. Crawford as the only lock for the 2026 infield. The M’s quickly pounced to bring Naylor back, signing the first baseman to a five-year, $92.5MM deal not long after free agency began.
Reuniting with Polanco and/or Suárez still seems to be on the table but second and third base are open for now.