A graph shared on social media highlighted the consistency of the Seattle Mariners multi-time All-Star hurler.

Also, Castillo owns a sub-four ERA on the road since coming to Seattle while posting a 2.89 ERA at T-Mobile Park. The Mariners are looking to acquire big league talent in return for Castillo.

Luis Castillo’s name has swirled in trade rumors for much of the offseason, as since Castillo is far and away the priciest member of the Mariners’ rotation, Seattle has at least been more open ...

The Mariners have “expressed willingness” to listen to offers on veteran right-hander Luis Castillo, according to a report from Alex Speier of the Boston Globe. The report comes on the heels ...

According to recent reports, the Seattle Mariners continue to be involved in at least lukewarm trade talks involving starting pitcher Luis Castillo. The prevailing thought has been that if the M's ...

Per MLB Network's Jon Morosi (starts at :55 mark), the Orioles and Seattle Mariners have had discussions about a deal involving Luis Castillo. MLB Network @MLBNetwork "The Baltimore Orioles and ...