Key Highlights
- Arenado waived his no-trade clause to facilitate the trade to the Diamondbacks.
- The Cardinals received right-handed pitcher Jack Martinez in exchange for Arenado.
- St. Louis will pay $31 million of Arenado's remaining contract, with the Rockies covering $5 million.
- Arenado is a 10-time Gold Glove winner and an eight-time All-Star.
- He struggled last season with a .237 batting average and a career-low .289 on-base percentage.