Golden Gloves by Shevuan DeLucia:
 
Beautiful, innocent, and inexperienced Chloe Salvino puts her trust into the wrong man. An unfaithful high school sweetheart leaves Chloe broken and feeble.

After weeks of dealing with a broken heart, she finally agrees to a night out with her friends to numb the pain. But nothing could have prepared her for what was to come – or who was to come.

Just one gaze, one dance, and one night with Jackson Franklin; a bad boy, womanizer, and well-known amateur golden gloves boxer, was all it took to heal her broken heart while shattering it into irreparable pieces all at once.

Refusing to allow herself to be crushed again, Chloe runs leaving only a memory of her that Jackson will chase for years to come.

It only took one night together to alter their lives forever, leaving secrets and regrets behind. But what happens when fate catches up to them? Will they get a second chance?