She is a three-year letter winner for the Warriors and pitched for head coach Season James.
Cain also played her travel softball for the KC Titans, where she shined for head coach Kevin Maher.
"Bailey is a solid pitcher that will add another level to our pitching staff," said Windle. "Everyone I have talked to about her says that she is an amazing person and a great player. Just another great find for the Baker softball team."
The Wildcats will begin the 2013 season on Feb. 9 in a home doubleheader against Ottawa University.