Seriously - do these states not have some sort of pitching rules in place?
I'm not real sure what Kentucky's were because I didn't like them but there was structure in place to try and help protect arms.
It was something like
One pitch - 2 innings = no rest
3 - 5 innings = 2 days rest
6 - 9 innings = 3 days rest
Also, you were limited to 9 innings in one day and 14 total in a sliding weeks time.
Only problem I have with this you can have a kid throw 70 pitches in two innings and come back the next day. I never heard of that happening but it was possible.