This is a disturbing situation. How do we correct it?
The kids are either at after-school care or at planned activities (learning centers, dance, piano, karate, etc.), and no one is home to play baseball.
My kids wanted to play baseball every day, but it was hard to find other kids who were available to play, even though we lived in a middle class, suburban neighborhood that was chock full of kids.
When I was a kid, we played kickball every day except when it rained or snowed. The neighborhood was much like the one I described above, except the mothers were home and the kids were outside.