Best 2021 award candidate for each MLB team
The way Luis Castillo dominates may look mighty familiar to Seattle Mariners fans - Lookout Landing
Mariners get All-Star RHP Castillo for prospects Marte and Arroyo, 2 RHP - Seattle Sports
A's are no match for Mariners and Cy Young candidate Luis Castillo
Luis Castillo 'ready to go' for first start with the Mariners
MLB Power Rankings: Blue Jays make great strides and we have a new basement-dweller - The Athletic
The 3 biggest reasons Mariners have gotten on a much-needed roll - Seattle Sports
This Isn't Your Typical Deadline Winners and Losers Post
Cy Young watch: Gerrit Cole, Luis Castillo favorites in American League - Sports Illustrated
What makes Mariners pitcher Luis Castillo so rock solid on the mound
Castillo, Mariners silence Blue Jays to win Game 1 of AL Wild Card series
Luis Castillo stars in Seattle Mariners' first playoff win since 2001
Mariners get All-Star RHP Castillo for prospects Marte and Arroyo, 2 RHP - Seattle Sports
STELLAR PERFORMANCE! Luis Castillo throws absolute gem as Mariners take Game 1 of AL Wild Card!
MLB playoff contenders 2023: Who is each team's most indispensable 'under-the-radar' player? - The Athletic