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Rockies Acquire Jake McCarthy From Diamondbacks for RHP Prospect Josh Grosz

Colorado adds a controllable, speed-first outfielder at the cost of a ranked pitching prospect.

Overview

  • Colorado acquired McCarthy from Arizona for right-hander Josh Grosz, a top-20 Rockies prospect per MLB Pipeline, in a trade announced by both clubs Saturday.
  • McCarthy has three years of club control remaining as he joins Colorado’s outfield mix.
  • He struggled in 2025 with a .204/.247/.345 line over 222 plate appearances, a 60 wRC+, and a two-month demotion to Triple-A.
  • He previously produced in 2024 with a .285/.349/.400 line and 25 steals and finished fourth in NL Rookie of the Year voting in 2022.
  • Known for elite speed and solid defense, McCarthy brings range and stolen-base ability that the Rockies value for Coors Field’s expansive outfield.