Mariners Moose Tracks, 10/14/22: Luis Castillo, Ian Happ, and Corey Phelan - Lookout Landing
Mariners Moose Tracks, 8/12/22: Luis Castillo, Edwin Díaz, and Alex Bregman - Lookout Landing
Dipoto dives deep into how Luis Castillo has been Mariners' ace - Seattle Sports
Mariners Moose Tracks, 5/9/22: George Kirby, Alek Thomas, and Luis Castillo - BVM Sports
Dipoto dives deep into how Luis Castillo has been Mariners' ace - Seattle Sports
Mariners Moose Tracks, 8/22/23: Luis Castillo, Julio Rodriguez, and Davey Martinez - Lookout Landing
Mariners Moose Tracks, 7/10/23: Tai Peete, Luis Castillo, Women in Sports - Lookout Landing
Mariners Moose Tracks, 9/30/22: Luis Castillo, Rich Hill, and Francisco Álvarez - Lookout Landing
Mariners Moose Tracks, 8/15/22: Luis Torrens, Edwin Diaz, and Drew Rasmussen - Lookout Landing
Mariners Moose Tracks, 7/10/23: Tai Peete, Luis Castillo, Women in Sports - Lookout Landing