The Colorado Rockies have acquired outfielder Jake McCarthy from the Arizona Diamondbacks in a trade that sends minor league pitcher Josh Grosz to Arizona. The move, announced on January 10, 2026, adds depth and experience to the Rockies’ outfield as they continue to shape their roster ahead of the upcoming MLB season.
Jake McCarthy, a left-handed hitter and speedy outfielder, has spent his entire major league career with the Diamondbacks since debuting with the team. Known for his defensive versatility and ability to cover ground in the outfield, McCarthy offers the Rockies additional options both in center field and at the corners. Throughout his time in Arizona, he showed promise as a contact hitter and base runner and contributed to the team in multiple roles.
While specific career statistics and recent performance numbers were not disclosed in the transaction announcement, McCarthy is generally recognized for his athleticism and potential value on both sides of the ball. His acquisition may signal an intent by Colorado to bolster its outfield defense and base-running capability as part of a broader team development strategy.
In return, the Diamondbacks receive Josh Grosz, a minor league pitcher who has shown development potential in the Rockies’ farm system. Grosz is a right-handed pitcher whose minor league experience consists of several seasons, though details about his most recent performance were not provided. His addition to Arizona’s system adds pitching depth to their minor league ranks.
This trade marks an early offseason roster move for both teams, slated to have longer-term implications as they assess talent and build for the regular season. Both the Rockies and Diamondbacks are expected to continue evaluating their rosters in the weeks leading up to spring training.
As rosters continue to evolve, the Rockies’ front office praised McCarthy’s potential fit within their lineup and organizational needs. Further updates and context around each player’s future role should become clearer as the spring develops.
