The Orioles acquired right-hander Luis F. Castillo from the Seattle Mariners for cash considerations on Wednesday. The F. is important.

Castillo will start today’s game in San Francisco, in a delightful bit of serendipity to follow up veteran starter RHP Luis (M.) Castillo who started Wednesday’s victory over the Detroit Tigers.

New information has come to light on Luis Castillo trade negotiations between the Mariners and Red Sox, and they aren't ...

Ex-Tiger Luis Castillo (no relation to the other Luis Castillo) was called up by the Mariners. (AP Photo/Ringo H.W. Chiu) AP ...

Castillo signed with the Chiba Lotte Marines of Japan’s Nippon Professional Baseball the following offseason. After turning in a 3.12 ERA across 49 innings for the Marines, Castillo moved to the ...