Rookie Tomoyuki Sugano earned his 10th victory by working 5 1/3 sharp innings before a lengthy rain delay, and the Baltimore Orioles defeated the Seattle Mariners 5-3 on Thursday.

BALTIMORE — Tomoyuki Sugano pitched into the sixth inning before a lengthy rain delay, and the Baltimore Orioles capitalized on Seattle mistakes in the fourth to secure a 5-3 victory over the Mariners on Thursday afternoon at Oriole Park at Camden Yards.

The Orioles’ game Thursday afternoon against the Seattle Mariners included a more than two-hour rain delay in the sixth inning.