Arizona Diamondbacks left-hander Jose Castillo stood out on the mound, facing live hitters on practice field one on Wednesday ...

If the Seattle Mariners end up opting to trade away Luis Castillo, the Baltimore Orioles could be the perfect landing spot.

"I didn't really have a big reaction to it," he said. "I mean, I still had the no-trade clause left in the contract. But if ...

The missing link in Luis Castillo's pitching profile has been his lost changeup, which needs a spin dry to unlock another ...

The Giants were among the teams that engaged the Mariners earlier in the offseason in trade talks regarding Luis Castillo, ...

Seattle Mariners right-hander Luis Castillo (hamstring) was seen throwing a bullpen session at spring training on Monday.

I mean, still left in my contract is that no-trade clause. But if the team would have come to me in some negotiation, who ...