The Orioles are looking for a left-handed relief pitcher, according to multiple sources. Baltimore has one of the best bullpens in the game this season, but they only have one lefty reliever on their current 25-man roster. The Orioles have Zach Phillips in the minors, but if they want to go the trade route, some left-handed relievers that potentially could be available include Kansas City's Jose Mijares, Toronto's Darren Oliver and Seattle's Oliver Perez.