MLB Opening Day 2023 recap: Baseball season begins with new rules
Righthander Luis Castillo stellar in his Seattle debut, helping the Mariners defeat the Yankees - The Boston Globe
All-Star pitcher Luis Castillo will begin tenure with Seattle Mariners against New York Yankees - ESPN
Mariners Game Notes — June 20 at New York-AL, by Mariners PR
Mariners' Luis Castillo shines in 13-inning instant classic against Yankees - The Athletic
Gerrit_Cole
Luis Castillo Seattle Mariners beat Gerrit Cole New York Yankees
Luis Castillo beats Yankees in Mariners debut after Seattle ambushes Gerrit Cole for three first-inning homers
Mariners By the Numbers: A close look at surge toward playoffs - Seattle Sports