The Seattle Mariners are in the process of finalizing a deal that would land All-Star starting pitcher Luis Castillo from the Cincinnati Reds. Jeff Passon reports. A return to the Reds is still unknown as things stand.
Castillo, 29, is 4-4 with a 2.86 ERA (160 ERA+), 1.07 WHIP and 90 strikeouts against 28 walks in 85 innings this season.
CBS Sports will have more on this breaking news story.
