Philadelphia Phillies slugger Bryce Harper is set to take another swing at fatherhood — and he did it with a blue bat.

The Philadelphia Phillies slugger used a blue bat in his first plate appearance against San Francisco as part of a gender reveal for his fourth child.

Philadelphia Phillies star Bryce Harper had the gender of his fourth child revealed via a blue baseball bat on Monday.

That’s right, in the last photo, we get a super-rare glimpse at her son, showing his big, baby blue eyes! (While blue eyes ...