It?s the start of a weekend set between AL East rivals up in Beantown. The Baltimore Orioles are on the road to open a four game series with the Boston Red Sox Thursday night. Baltimore lost the only game of a two game interleague set with the Phillies that was played thanks to weather, falling 4-1 Wednesday afternoon. Boston played the finale of a three game home set with Oakland Wednesday hoping to avoid a sweep: they fell 5-3 on Tuesday night. The Red Sox swept the first series between the teams this season April 13-15 at Fenway Park.