9U pitching practice question

How often and how many pitches should my 9 year old players be pitching during the week?

In the General Forum section there’s a post called I want my kid to throw HARD there’s a post there by Dino with a couple links that might help you out in regards to pitching in games and how many days rest for that age group.

Here are ASMI/USA Baseball’s recommendations (plus Little League’s, I think):
http://www.asmi.org/asmiweb/position_statement.htm