Do the Kansas City Royals have something bigger up their sleeve after signing All-Star relief pitcher Carlos Estévez? On Wednesday night, the Royals nabbed the ...

Castillo, 32, had a 3.64 ERA in 30 starts last season, striking out 175 batters in 175 1/3 innings. There's some concern ...

After seeing the top three go fairly chalk, Athletics Nation placed its faith behind a little known, high-ceiling prospect in ...