Castillo traded to Mariners by Reds for four prospects
MLB All-30: We name each team's most impressive rookie for the 2023 season - The Athletic
Mariners believe snapping playoff drought only the beginning
Sizing Up The AL Rookie Of The Year Race
Commentary: Mariners' surge to first place keyed by rare pitching development
George Kirby shows why he's an All-Star, pitching Mariners past Astros, Mariners
Barlow Bounces Back for Texas Rangers in 3-2 Win Over Seattle Mariners – NBC 5 Dallas-Fort Worth
Mariners' George Kirby throws record 24 straight strikes to open game
Seattle's George Kirby aims to outduel Cal Quantrill, Guardians
Projecting the Pitchers: 15 arms that could start the season with Mariners
MLB Roundup: Mariners keep pace with Blue Jays, Orioles extend AL East lead