Tip
Your [Q] can bet blocked by (W) so try to stun him with [W] when you have [P] stacks prepared, and use [Q] afterwards. If Yasuo closes in to use his third (Q), stun him to prevent him from using (R) while you are cast airborne.
Annie vs Yasuo

Your [Q] can bet blocked by (W) so try to stun him with [W] when you have [P] stacks prepared, and use [Q] afterwards. If Yasuo closes in to use his third (Q), stun him to prevent him from using (R) while you are cast airborne.