SEATTLE (Interstat) — Bryan Woo threw six scoreless innings and the Seattle Mariners scored three runs in the first inning to beat the Baltimore Orioles 3-0 on Thursday afternoon at T-Mobile Park. Woo (6-5) allowed three hits and struck out five to earn the win. Andrés Muñoz pitched a perfect ninth for his 12th save.

Seattle’s three-run first began with Cole Young’s RBI double, scoring Josh Naylor. Later, Colt Emerson singled to drive in Dominic Canzone and Young. The Mariners managed five hits, with Young, Victor Robles and Miles Mastrobuoni each collecting one. Baltimore recorded three hits and struck out eight times. Orioles starter Shane Baz (4-7) took the loss, surrendering three runs on four hits over five innings.

The attendance was 43,053. The game lasted 2 hours, 15 minutes. Seattle improved to 39-37, while Baltimore fell to 35-41. The Mariners took two of three in the series.