Roughing the Passer by Natalie Brock

Allison and Tony had only one thing in common: they were attending the same university. Other than that, they were about as different as two people could be. He was a mixed-heritage bad boy from the wrong side of the tracks. She was a Southern belle whose ancestors supposedly sailed to America on the Mayflower.
She’d never dated a bad boy before, but the shy and virginal cheerleader-wannabe was so attracted to the Barracudas’ sexy quarterback that she ignored all the warnings and decided to trust Tony instead of being afraid of him. As for Tony, he desperately wanted to shake off his past and be a better man for Allison.

Tony will learn that living down his reputation won’t be an easy feat, and covering up the truth could threaten his chance to win Allison’s heart.