There are two options when laning against a Pyke: all-in or poke.
Poke: Because of his passive and his W, he wins almost all trades automatically.
All-in: Because of his E (dash AND AoE stun) and his W, he can easily run away from an all-in.
Not to mention he has an execute that doesn't have an HP threshold display, meaning you don't know if you're low enough to get executed.
The only way to kill Pyke? Getting really lucky.