The Orioles held an on-field pre-game ceremony, attended by all the players, to honor Showalter's 1,000th win, which came May 1 at Yankee Stadium. He was presented with the game ball and scorecard from the victory. The club also donated $10,000 to Showalter and his wife Angela's designated charity, KidsPeace. … In a closed ceremony, the Rangers presented five Orioles — former Rangers Endy Chavez, Davis, Hunter, Darren O'Day and Pedro Strop — with 2011 American League championship rings. Taylor Teagarden, who is on the disabled list, will receive his at a later date. Rangers' assistant general manager Thad Levine, a Northern Virginia native, made the presentation. … Berken's back in Baltimore for the second time this season. He didn't pitch in his first stint. … Lefty Nathan Moreau, the club's 11th round pick in 2008, has retired, the High-A Frederick Keys announced.