Former Notre Dame slugger Trey Mancini just accepted an invitation to compete in next month's All-Star Weekend Home Run Derby at Denver's Coors Field!
Mancini, who missed all of last season due to colon cancer -- is having a great comeback season for the Orioles with 14 home runs and 52 runs batted in.
The video above is Trey talking about winning the Big East Conference Home Run Derby -- nine years ago!
