Full Breakdown
Luis Castillo's Spring Debut Highlights Mariners' Loss to D'Backs
2/28/2026, 12:16:30 PM
Key Event: Castillo's Performance in Spring Opener
In their spring training opener, the Seattle Mariners faced the Arizona Diamondbacks, resulting in a 3-1 loss at the Peoria Sports Complex. Notably, pitcher Luis Castillo made his first start of the spring, pitching 1 1/3 innings, during which he allowed three runs on four hits, including a home run by A.J. Vukovich.
Castillo's Inning Breakdown
Castillo began the game effectively, striking out Jordan Lawlar with a 96-mph fastball and completing a 1-2-3 first inning. However, in the second inning, he struggled, yielding back-to-back singles before Vukovich hit a 3-2 fastball over the right-center wall. Despite the runs allowed, Castillo expressed satisfaction with his performance, stating, “The important thing was going out there and feeling healthy. I was pounding the strike zone.”
Defensive Highlights
The Mariners' defense featured a standout play from left fielder Rhylan Thomas, who made a diving catch near the warning track to end the first inning. Manager Dan Wilson praised Thomas's defensive abilities, noting his previous impressive plays during the spring.
Relief Pitching and Scoring Summary
Following Castillo, the Mariners' bullpen performed well, with seven relievers combining to pitch scoreless innings, allowing five hits and striking out seven batters. Seattle's only run came in the seventh inning when Cole Young's ground ball to second base allowed Brennen Davis to score on a fielder’s choice.
Player Spotlight: Jose A. Ferrer
Jose A. Ferrer was highlighted as a player of the game, showcasing dominance in his third appearance of the spring. He pitched a perfect fifth inning, striking out one batter and throwing 10 of his 14 pitches for strikes. Wilson commented on Ferrer's performance, emphasizing his effective off-speed pitches alongside his fastball.
Upcoming Matchup
Looking ahead, the Mariners are set to return to the Peoria Sports Complex for their next game against the San Diego Padres. Kade Anderson, the Mariners' first-round pick in 2025, will make his debut start. Other pitchers scheduled for the game include Emerson Hancock, Randy Dobnak, Blas Castaño, and Jhonathan Díaz, while the Padres will start lefty JP Sears. The game is scheduled for 12:10 p.m. PT and will be live-streamed on Mariners.com and MLB.TV.
Official Statements & Responses
Manager Dan Wilson remarked on Ferrer's performance, stating, “He’s got two pretty good off-speed weapons — the slider, and then that changeup too. We wanted to get some confidence in both of those and he threw a lot of them tonight. I thought they looked really good.”
Verbatim Quotes
- “The important thing was going out there and feeling healthy,” — Luis Castillo, Pitcher
- “Pretty phenomenal play,” — Dan Wilson, Manager, on Rhylan Thomas's catch
- “Quotable “He’s got two pretty good off-speed weapons — the slider, and then that changeup too.” — Dan Wilson, Manager, on Jose A. Ferrer
This spring training opener provided insights into the Mariners' pitching depth and highlighted areas for improvement as they prepare for the upcoming season.
