White Sox add Luis Castillo as Mariners shed salary: MLB Trade Grades

The White Sox get an innings-eater, and the Mariners get a reliever, a catching prospect and some salary relief.

Mariners shake up roster, trading Luis Castillo to the White Sox ahead of deadline  Toronto Star

The Seattle Mariners have traded right-hander Luis Castillo to the Chicago White Sox in exchange for right-hander Seranthony Domínguez, outfielder Nolan Jones and catching prospect Boston Smith and cash considerations

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

Sources: White Sox acquiring Castillo from Mariners in trade  ESPN

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.

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