Preheat your oven to 375°F (190°C).
In a large skillet, cook the bacon over medium heat until crispy. Remove and crumble.
In the same skillet, add the chopped onion and cook until translucent.
Add garlic and mushrooms, cooking until mushrooms are tender.
Stir in the diced tomatoes, chicken broth, oregano, paprika, salt, and pepper.
Nestle the chicken thighs into the skillet, spooning the sauce over them.
Sprinkle crumbled bacon over the chicken and transfer to the preheated oven.
Bake for 30-35 minutes, or until chicken is cooked through.