Workout Wednesday: The MLB Diversity Gap

This week, Rody had a few tricks up his sleeve for Workout Wednesday. At first, I thought we were going to need to do something with polygons like he did in this tip about shading between two lines. I started down that road, but quickly realized I'd used up all of the shelves and I needed more, so back to the drawing board I went.

Suddenly a possible solution popped into my head (I figured it out by hovering again and again over his viz). I'm not going to give away any spoilers. Here's my solution if you get stuck...but give it a solid effort before you look at someone else's solution.

Good luck!