Orioles star Trey Mancini survived his cancer battle. His Home Run Derby appearance will honor a teammate who didn’t.
Orioles first baseman Trey Mancini, right, missed undergoing chemotherapy treatments for colon cancer last season. Weeks after Mancini completed his treatments, Ricky Palmer, one of his former Notre Dame teammates, died of brain cancer. (Danielle Reid/Danielle Reid)