Seattle Mariners beat Arizona Diamondbacks 3-2 at T-Mobile Park.

Seattle Mariners beat Arizona Diamondbacks 3-2 on Sunday, May 31, 2026, at T-Mobile Park. Seattle Mariners scored 1 run in the 2nd, 1 run in the 6th, and 1 run in the 10th; Arizona Diamondbacks answered with 1 run in the 6th and 1 run in the 8th. Seattle Mariners moved to a 31-29 season record, while Arizona Diamondbacks fell to 31-27.

Standouts: Seattle Mariners – Dominic Canzone: 2-for-3, R, RBI, HR; Bryce Miller: 5.0 IP, 1 H, 1 BB, 6 K. Arizona Diamondbacks – Ketel Marte: 0-for-3, RBI, 1 BB.

Key scoring plays: 2nd Inning: Young homered to right (389 feet); 6th Inning: Carroll scored on Castillo wild pitch, Perdomo to second on wild pitch by Castillo; 6th Inning: Canzone homered to right (364 feet).

Announced attendance was 41,897, and game time was 2:57.

The full game page has the box score, team links, and Game Lab view for Seattle Mariners vs. Arizona Diamondbacks.

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