Notre Dame 3-2-1: Three numbers, two questions (Hartman history and historic start), and one prediction (upset alert)by:Todd Burlage•09/06/23•toddburlageRead In AppSep 2, 2023; South Bend, Indiana, USA; Notre Dame Fighting Irish quarterback Sam Hartman (10) throws in the second quarter against the Tennessee State Tigers at Notre Dame Stadium. Mandatory Credit: Matt Cashore-USA TODAY SportsNotre Dame 3-2-1: Three numbers, two questions (Hartman history and historic start), and one prediction (upset alert)