SEATTLE (Interstat) — Bryan Woo pitched six shutout innings, striking out eight and allowing three hits, as the Seattle Mariners defeated the Chicago White Sox 6-1 on Monday night at T-Mobile Park. The Mariners (23-26) earned their first home win over the White Sox this season after losing three straight in Chicago last week.

Seattle scored single runs in the first, third and sixth innings, then broke the game open with three runs in the eighth. Colt Emerson hit a three-run homer in the eighth, his first of the season, scoring Josh Naylor and Dominic Canzone. Naylor went 3-for-4 with an RBI, and Randy Arozarena had two hits and an RBI.

Tristan Peters homered for Chicago in the seventh inning, the White Sox’s only run. Noah Schultz (2-3) took the loss, allowing three earned runs on five hits over 5 1/3 innings while striking out six. The White Sox (24-23) managed only six hits.

Woo (4-2) did not walk a batter. José A. Ferrer, Andrés Muñoz and Brandon Eisert combined for three scoreless innings of relief. Attendance was 31,409, and the game lasted 2 hours, 44 minutes.