The Orioles appear to have no interest in bringing back second baseman Brian Roberts, who is a free agent after being released by the Yankees. … Country music star Lee Brice threw out the ceremonial first pitch to right-hander Tommy Hunter. Brice is performing Tuesday and Thursday in Virginia. … The Orioles entered play Monday with the best intra-division record in the AL (28-19 against the AL East) and second-best in the majors. The Los Angeles Dodgers are 32-18 versus the National League West. … The Orioles are 46-10 when they score first, the best winning percentage in the majors. The Yankees scored first Monday. … Six Orioles will sign the club's pet calendar Tuesday from 11 a.m. to 1 p.m. at the Baltimore Animal Rescue and Care Shelter, 301 Stockholm Street. Fans must purchase the $15 calendar to get autographs. The proceeds go to BARCS. Those participating are Hardy, Hunter, Norris, David Lough, Chris Tillman and Matt Wieters. Fans attending the session can park for free at Lot D on the south side of M&T Bank Stadium.