SBK
Good hitters will hit good pitching--in fact they should thrive on it
Average hitters won't hit good pitching and in fact real good hitters have more problems with mediocre pitching than real good pitching
"Hitters" are "hitters" no matter what the pitching level
Coaching may have nothing to do with it-- you are a hitter or you arent--caoching only make good hitters better but it cannot take a .250 hitter and make him a .350 hitter