mechanics at 10. If she can locate the velocity will take care of itself as she grows and gets stronger. The last thing she needs is to think she can't pitch because she not hitting a certain number.My DD that is a 2012 and been in lessons about a year is consistent in the mid 40's. High 40's on good day. She is accurate and knows how to pitch with placement even if a coach isn't calling the pitches. My question is which is better. Placement at 45-47 or slinging it 50? She uses a fastball and change up which is good and mixes in a curveball here and there. Curveball isn't that consistent so it only comes out when she is ahead. My question is at 10 years old which is more important? Velocity or accuracy? She could throw faster I'm sure but with less accuracy. She has really been doing good lately. My question is should I keep pushing accuracy over Velocity? The different pitches are working their way in.