Roberts hits grand slam in Orioles' win - The San Diego Union-Tribune

Robin Yount – Society for American Baseball Research

Arozarena slam, Rays 'pen hand Orioles 15th road loss in row - The San Diego Union-Tribune

Brandon Drury hits grand slam in his first at-bat for San Diego Padres

Ryan Roberts Walk Off Grand Slam 9/27/11, We go back to the game that Ryan Roberts' capped off with a walk-off grand slam for a #Dbacks win against the Dodgers!

OAK@BAL: Roberts lifts a grand slam to right

Sanchez hits a grand slam off struggling Flaherty as the Padres beat the Orioles 10-3

Orioles win 6-3 for 1st-ever season series sweep of Rangers - The San Diego Union-Tribune

The 40 Greatest Orioles of All-Time - No. 26 - Brian Roberts - Camden Chat

MLB tells players at most 60 games; 50 or fewer possible

October 13, 1970: Dave McNally hits grand slam as Orioles defeat Reds in Game Three – Society for American Baseball Research

Acuña fends off fans and gets 4 hits and 5 RBIs as Braves rout Rockies 14-4 - The San Diego Union-Tribune