Orioles hang on to beat Red Sox 13-12 for 7th straight win as McCann homers twice
Closing in on its first postseason berth in seven years, the Orioles opened leads of 7-2 in the fourth, 12-6 in the seventh and 13-9 in the ninth as Aaron Hicks and rookie Gunnar Henderson hit three-run homers and Jordan Westburg had a solo shot.