D-backs Acquire 3B Nolan Arenado From Cardinals

The Arizona Diamondbacks acquired 3B Nolan Arenado and cash considerations from the St. Louis Cardinals for RHP Jack Martinez. The D-backs’ 40-man roster is at 40.

3B Nolan Arenado 34 years old R / R 6-2, 215 MLB Bio

Martinez, 22, was signed by the D-backs as an eighth-round selection in 2025 out of Arizona State University.

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