Rockies signed RHP Diego Castillo to a minor league contract and invited him to spring training.
The 30-year-old hurler made just seven appearances with the Twins during the 2024 season, registering a 2.70 ERA, 1.60 WHIP and a 6/8 K/BB ratio over 10 innings of work. From 2018-2022 though he was one of the most reliable setup men in the game for the Rays and Mariners. Given the current state of their bullpen, this seems like a very worthwhile gamble for the Rockies to make.