As the Seattle Mariners prepare for the 2025 season, a pivotal decision looms: who will be the Opening Day starting pitcher? The choice appears to be between two standout pitchers—Logan Gilbert and Luis Castillo—each bringing exceptional talent to the mound.
Logan Gilbert, a homegrown talent, has steadily ascended within the Mariners’ organization. His 2024 season was particularly noteworthy, earning him his first All-Star selection. Reflecting on the possibility of starting on Opening Day, Gilbert expressed humility and team spirit, stating, “It’d be awesome if it happened, but we have five Opening Day starters… it’s a huge honor to whoever gets it.”
Luis Castillo, acquired in a midseason trade in 2023, has been a formidable presence in the Mariners’ rotation. Known for his experience and consistency, Castillo’s track record makes him a strong candidate for the Opening Day nod. The Mariners’ management acknowledges the challenge in making this decision. Manager Dan Wilson commented, “Hard to say at this point, but we’re getting there… I don’t know if there’s a date that I can give you guys, but we’re definitely kicking it around.”
The debate extends beyond the clubhouse. Former Mariners pitcher and current broadcaster Ryan Rowland-Smith has voiced support for Gilbert, suggesting he deserves the honor of starting the first game of the season.
This decision underscores the depth of the Mariners’ pitching staff. Both Gilbert and Castillo have demonstrated qualities befitting an Opening Day starter, making the choice both challenging and enviable. As Spring Training progresses, all eyes will be on the Mariners’ management as they finalize their rotation for the season opener.
