Place sliced tomatoes on a thick layer of paper towels, then cover with another layer of paper towels. Press tomatoes gently to remove excess liquid. Set aside.
Spray a large pizza pan lightly with nonstick cooking spray. Top with pizza dough, then use your hands to spread dough across pan.
Drizzle dough with olive oil, then brush evenly over dough.
Spread garlic evenly over dough, then sprinkle with 1 ½ cups mozzarella.
Top cheese with tomatoes, then sprinkle tomatoes generously with salt.
Spread basil over pizza, then top with remaining ½ cup cheese.
Bake pizza until crust is golden, about 15 to 20 minutes.
Cut pizza into wedges and serve topped with additional fresh basil. Enjoy!