Boston starter Dustin May (7-9) allowed two runs on eight hits and two walks, striking out five in six innings to lose for the second time in three starts since he was acquired by Boston from the Dodgers at the trade deadline.

The Orioles beat the Red Sox behind yet another impressive performance by Trevor Rogers and a well-rounded night for the offense.

First baseman Nathaniel Lowe signed with the Boston Red Sox on Monday, the club announced. The deal, which is for a prorated portion of the major league minimum after Lowe was designated for assignment by Washington earlier this month and went unclaimed on waivers,

The Boston Red Sox signed first baseman Nathaniel Lowe to a one-year contract Monday, two days after he was released by the Washington Nationals. To make room on the roster, the Red Sox placed outfielder Rob Refsnyder on the 10-day injured list with a strained muscle on his left side.

The Boston Red Sox are adding veteran first baseman Nathaniel Lowe after the Washington Nationals designated him for assignment, according to ESPN's Jeff Passan.