The Seattle Mariners delivered an electrifying performance this past weekend, completing a perfect three-game sweep of the Arizona Diamondbacks at T-Mobile Park. The series showcased the team’s resilience, from dramatic walk-off wins to dominant pitching displays that pushed the club over the .500 mark for the first time since April. With momentum firmly on their side, the Mariners are proving their depth and championship aspirations as they look to assert their dominance in the American League.
Weekend Scoreboard
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Friday: Mariners 7, Diamondbacks 6 (10 innings)
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Saturday: Mariners 5, Diamondbacks 1
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Sunday: Mariners 3, Diamondbacks 2 (10 innings)
Friday: A Dramatic Walk-Off
The series opener was a stress-filled classic. After blowing a 5-1 lead, the Mariners found themselves in a back-and-forth battle. A clutch, game-saving defensive play by J.P. Crawford in the 10th inning kept the game tied, setting the stage for Randy Arozarena. Arozarena delivered a walk-off double, sealing a 7-6 victory and extending the team’s winning streak.
Saturday: Woo’s Masterclass
Bryan Woo put on a dominant show Saturday, silencing the Diamondbacks’ potent lineup with nine strikeouts over seven scoreless innings. While Seattle’s offense provided early insurance with four home runs in the span of seven batters, it was Woo’s “Plan A” approach—sticking to his signature fastball—that truly dictated the pace in the 5-1 win.
Sunday: A Perfect Piggyback Finale
In what may be the final iteration of their “piggyback” rotation system, Bryce Miller and Luis Castillo were flawless. Each pitched five innings on exactly 71 pitches, keeping the Diamondbacks off-balance. The game culminated in another thrilling walk-off, this time an infield single by Victor Robles, completing the sweep and moving the Mariners forward with a five-game winning streak.
Division Standings (AL West)
As of June 1, 2026
| Team | Status |
| Seattle Mariners (31-29) | Division Leader |
| Oakland Athletics (28-31) | 2nd Place |
Looking Ahead
Having successfully navigated the complexities of their unique rotation setup, the Mariners are now transitioning into a six-man rotation to manage a heavy schedule of 13 games in the next 14 days.