The Boys Series Omnibus includes books 1-3 (Bad Boys Break Hearts, Nice Guys Don't Win, and Real Players Never Lose) If you're new to the series this is a great way to get started.

Bad Boys Break Hearts Tropes
Childhood Friends To Enemies To Lovers
Second Chance
Baseball

Nice Guys Don't Win Tropes
Roommates
Coach's Daughter
Basketball

Real Players Never Lose
Fake Dating
Plus Size Heroine
He Falls First and Harder