Hours after president of baseball operations Andy MacPhail said his focus is not on manager Dave Trembley but on finding ways to improve the team's clutch hitting and bullpen, both areas delivered for the Orioles, and the result is their first winning streak of the 2010 season. For the third consecutive game, call-up Rhyne Hughes spurred a late-game rally, hitting the first of three consecutive two-out RBI singles in the sixth inning that propelled the Orioles to a pulsating 5-4 victory over the New York Yankees in front of an announced 20,536 at Camden Yards. As always for these Orioles, it got tense at the end as Trembley asked Alfredo Simon, who was called up from Triple-A Norfolk earlier in the day, to preserve a three-run lead in the ninth inning. http://www.baltimoresun.com/sports/orioles/bs-sp-orioles-yankees-0428-20100427,0,1554421.story