Seattle Mariners, RHP Luis Castillo agree to 5-year contract

Seattle Mariners, RHP Luis Castillo agree to 5-year contract - NBC Sports

Mariners, Luis Castillo Agree To Long-Term Contract Extension, by Mariners PR

Castillo, Crawford lead Mariners to 4-0 win over D-backs - Seattle Sports

Seattle Mariners, RHP Luis Castillo agree to 5-year contract

Castillo strikes out 8 as surging Mariners drop A's 5-1 - The Columbian

Haniger lifts Mariners over Guardians in extra innings

Mariners: Luis Castillo extension signals commitment to compete

Seattle Mariners Give Luis Castillo Five-Year Contract Extension - Fastball

Raleigh first catcher to homer from both sides at Fenway as Mariners pound Red Sox 10-1 – KGET 17

Seattle and Luis Castillo agree to a five-year $108million contract extension

Luis Castillo (pitcher, born 1992) - Wikipedia

Why Mariners did and didn't make certain moves at MLB trade deadline

Guardians blow late lead, fall to Mariners 3-2 in 11 innings

Apparently the Mariners are pushing to prevent Luis Castillo from representing the Dominican Republic in the World Baseball Classic : r/ baseball