Love Match by Keira Andrews

Secret romance changes the rules of the game.
Luke’s never falling in love again.
All that matters now is winning. He’s one of the best tennis players in the world. He has titles and endorsements and fans. He doesn’t need love. Especially since he’s sure he’ll lose everything if he comes out.
Then rookie Jesse walks into the locker room.
Jesse, with his youthful optimism and sweet smile. His alluring innocence.
If Luke gives in to temptation, how long will Jesse be content as secret lovers? Can two pro tennis players find love without losing their careers—and their hearts?