White Sox acquiring Mariners starter Luis Castillo for reliever Seranthony Dominguez, two prospects

ST. PETERSBURG, Fla. — The White Sox are going for it. To what degree, we'll see. On Saturday night, they made their first splash before the trade deadline, acquiring Mariners right-handed starter Luis Castillo for right-handed reliever Seranthony Dominguez and prospects Nolan Jones and Boston Smith. The Sox also are p

The Chicago White Sox have acquired pitcher Luis Castillo from the Seattle Mariners in a big multi-player trade.

The White Sox, one season removed from a 102-loss campaign and currently leading the American League Central, made a splash ahead of the deadline.

This is a very intriguing addition for the White Sox this summer.

Castillo heads to Chicago after five seasons as a starter in Seattle, while the Mariners get three players in return according to a source.

Reliever Seranthony Dominguez, outfielder Nolan Jones and catcher prospect Boston Smith are headed back to Seattle

The White Sox made a significant addition to their rotation at the MLB trade deadline