Full Breakdown
Mariners Edge Athletics 9-2 with Piggyback Pitching, Trim AL West Gap
5/26/2026, 12:14:38 PM
Game Overview
On May 24, 2026, Seattle defeated Oakland 9–2 at Sutter Health Park. Starting right-hander Luis Castillo threw four scoreless innings, followed by Bryce Miller’s five-inning relief, completing a successful piggyback effort.
AL West Context
The Athletics lead the AL West at 27-26, while the Mariners sit 25-29, 2½ games behind. The series is the last meeting between the rivals before a month-long gap, raising the stakes for Seattle.
Pitching Strategy and Key Players
Mariners manager Dan Wilson employed a starter-reliever combo, a rare “piggyback” plan. Castillo (7-0, 6.41 ERA) and Miller (1-0, 3.07 ERA) combined for 10 strikeouts and two walks. Oakland countered with veteran Aaron Civale (3.31 ERA) as its opening starter.
Statistical Snapshot
Seattle’s offense produced six runs in the third inning, highlighted by two-run homers from Luke Raley and Dominic Canzone. The Mariners totaled 12 hits, while Civale surrendered seven runs in four innings. Castillo’s line: 4 IP, 2 H, 2 BB, 6 K; Miller’s line: 5 IP, 2 R, 4 K.
Impact on Division Race
The win moved Seattle to 26-29, narrowing the gap to 1½ games behind Oakland and pulling level with the Texas Rangers. A continued surge could shift the AL West balance before the June series.
Official Comments
Dan Wilson said the piggyback plan was not an exact science and required real-time adjustments, calling the game a tough test. The organization highlighted the plan’s success despite its novelty.
Criticism of Piggyback Approach
Analysts described the strategy as “uncomfortable – and I would argue, untenable” for both Castillo and Miller, questioning its sustainability given the pitchers’ expressed unease with role changes.
Game Narrative
A gusty wind—reported at 18 mph by the official box score and up to 25 mph by on-field observers—swayed balls in the third inning, aiding Raley’s and Canzone’s long balls. The Mariners’ left-handed lineup capitalized, delivering five straight hits to fuel the rally.
Conflicting Weather Reports
The box score lists wind “18 mph, varies,” while a separate game recap cites gusts of “up to 25 mph,” reflecting minor reporting inconsistencies.
Verbatim Quotes
- “It’s not an easy or exact science, and so you have to make your adjustments as you go,” — Dan Wilson, manager.
- “It’s a plan that, for at least my seasons here in the major leagues, I’ve never seen, this piggyback,” — Luis Castillo, pitcher.
- “I haven’t done this in a while, really, since college, pitching out of bullpen,” — Bryce Miller, pitcher.
- “-- — Luke Raley and Dominic Canzone each hit a two-run homer in a six-run third inning that sent the Seattle Mariners to a 9-2 victory over the Athletics on Monday night.” — ESPN recap.
Looking Ahead
Seattle’s next start falls to Emerson Hancock on Tuesday, facing Oakland’s Luis Severino. The outcome will determine whether the Mariners can sustain their momentum and further close the AL West race.
