Seattle got to UVA alum Tyler Wilson early and often in a 12-6 Mariners win over Baltimore.
The O’s (47-33) have dropped the first three games of the series in the Pacific Northwest.
Wilson (4-6, 5.22 ERA, 1.38 WHIP) gave up eight runs on nine hits in three innings of work.
Chris Davis (.247/.355/.521, 21 HR, 56 RBI) was 2-for-4 with a homer and three runs batted in for Baltimore, whose lead over Boston (43-37) in the American League East is down to four games.