Often times when you go to Knee Cut, your opponent will put up the China Wall or Shin Shield to block you.
Other times, you are just fighting against a Z-Guard that can be really frustrating to work against.
My solution – the Sprawl Pass. The goal here is to detach and pin his shield to the ground, letting you score a pass around the back. I have a lot of success with this particular sequence and I’m sure you will too!