This is my arm-chair scouting report on him:
Always look for the fastball, but only swing at pitches that come in high.
Anything coming in at the knees will go towards you feet, and you'll swing through the top of it.
Just wait for something high so that it ends up going down the plate, just like Davis' homer yesterday (although that fastball was a bit flat)
_
I think if players are a bit more patient with Sanchez, he'll be his own worse enemy.