Bruce connected for his 25th homer of the season.
Fan Day festivities will begin at 9 a.m. in Nutter Field House, where the entire Kentucky football team will sign autographs.
Defending conference champion and national runner-up Shepherd University was tabbed as the preseason favorite.
Engle is tied for 244th in the latest Polo Golf Rankings.
Team owner Paul Allen tweeted confirmation of Carroll's deal on Tuesday.