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The Nolan Arenado trade: Arizona Diamondbacks win, +$20.8M
MLB · January 13, 2026
Arizona Diamondbacks win, +$20.8M · January 13, 2026
| Arizona Diamondbacks gets | $23.8M |
| cash $31.0M (Nolan Arenado) | $31.9M |
| player to be named later | $1.6M |
| Nolan Arenado | −$9.8M |
| St. Louis Cardinals gets | $3.0M |
| Jack Martinez | $3.0M |
Each piece is valued as the model saw it on the day of the trade, in today's cap dollars.
Updated November 6, 2026.