ASA rules.
A ball bounces before HP and is swing out by batter for 3K since it hit the ground it is a D3K. I'm good with that.
If a ball bounces before HP and is fouled straight back into the catchers is this a caught foul tip for 3K, a foul ball since it hit the ground (all be it before it hit the bat), or a D3K since it hit the ground (a bit of a stretch here).