Luis Castillo stumbled in his White Sox debut, but Chicago kept scoring. Seattle’s offense disappeared completely in an 11-0 ...

After the Seattle Mariners traded Luis Castillo to the Chicago White Sox, MLB analysts praised the organization for getting ...

The three-time All-Star spoke to the media a day after it was announced he was traded by the Mariners to the Chicago White ...

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

The Seattle Mariners will open up the 2025 regular season just one week from today when they host the Athletics at T-Mobile Park. The Mariners, coming off an 85-77 season, have high expectations and ...

Acquired in a trade from the Seattle Mariners, veteran right-hander Luis Castillo will make his first start for the Chicago ...

The Mariners’ bullpen will get a boost via new acquisition Seranthony Domínguez on Tuesday, as the veteran is expected to ...

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

Luis Castillo and a handful of his fellow starting pitchers reacted to Saturday's "shocking" trade to the White Sox before ...

The Chicago White Sox late Saturday acquired veteran pitcher Luis Castillo from the Seattle Mariners for reliever Seranthony ...

Luis Castillo may not be the only Seattle Mariners starter on the move.

Starting pitcher Luis Castillo's time with the Seattle Mariners has come to an end after he was traded to the Chicago White ...