You're the One — Lynn McKay

When gorgeous baseball hunk Dusty Derrick starts getting letters from an out-of-control female fan, he knows he needs a little protection. He just never expected it from Stevie Powell. The last time he'd seen Stevie, she'd been a lovesick teenager professing her undying love, not the all-woman vision in blue standing before him.
Stevie has never forgotten the night she made a fool of herself over Dusty. Now, as a Houston detective, she has the chance to prove she's immune to his charms and totally in control. But playing bodyguard is tricky business, and soon their mutual attraction becomes a major league passion, making this one game where love can't lose.