That's because with a baby blue bat, Harper revealed to the fans in the stadium -- and all around the world -- that the baby ...

Bryce Harper and wife Kayla Harper are expecting their fourth child, a baby boy, as revealed by a custom baby-blue bat the ...

Phillies' Bryce Harper revealed the gender of his next child with a custom bat while playing against the San Francisco Giants.

And he decided to include the fans, as well. That's because with a baby blue bat, Harper revealed to the fans in the stadium -- and all around the world -- that the baby he is expecting with his ...