A look at buyers and sellers from busy MLB trade deadline
Luis Castillo named as Mariners' lone representative for upcoming
Mariners July Review. TEAM NOTES…the Mariners finished July…
Mariners RHP Luis Castillo agrees to 5-year extension
Luis Castillo (pitcher, born 1992) - Wikipedia
Reds trade Castillo to Mariners for top prospects
Rangers miss out on pitching help as Mariners land Luis Castillo
MLB trade deadline buyers and sellers: Juan Soto the headliner
C. Notes: Reds-Mariners trade acquisitions bearing fruit as
2022 MLB trade deadline tracker -- Here's everything that went