Spring has finally sprung and with it comes a major dose of major league fever!

We're counting down the hours until opening day, and what better way to do so than by counting down ten of the hottest wives and girlfriends of pro baseball players?

Each of these ladies know how to bring the high heat. Among their ranks include Playboy playmates, Sports Illustrated swimsuit cover girls, fashion models, and even one porn star.

Check out the slideshow at the top of this page to scroll through ten more of the hottest wives and girlfriends of the MLB.

And when you're done, be sure to check out our first slideshow of baseball's best WAGS, in case you missed it!

All photos courtesy of Twitter.