RealGM

Help me out here guys. I was checking out the MLB store and was looking at the jersey sizing chart. It gives the chest and waist measurements, but does anyone know what the lengths are for the authentic jerseys? Length meaning from neck down to bottom. I don't want something that is too long that it goes all the way down to my knees. But of course I don't want it too short that it shows my belly... I'm not a fan of having to tuck in shirts/jerseys either.