Combine yogurt and flour until combined into a soft ball.
Spray a cookie sheet or pizza stone with cooking spray.
Carefully spread dough into a round circle for a round pizza, or press all the way into the corners of the cookie sheet for a rectangle pizza. If dough is too sticky, use additional flour but keep in mind to add extra calories/points.
Bake crust at 400 for 5 minutes.
Add pizza sauce and toppings. Bake for an additional 15 minutes or until cheese is fully melted and crust is baked as desired.
Notes
Divide dough into 16 servings/slices. Each slice is 1 serving. The crust is 2 Points per serving on the current WW plan. Don't forget to count additional points for toppings.