In a small mixing bowl, combine the brown sugar, soy sauce, Worcestershire sauce, lemon juice, minced garlic, black pepper, and Sriracha sauce, if using. Stir thoroughly to form a well-blended marinade.
Preheat the air fryer to 400°F (200°C) for 2 minutes to ensure even cooking.
Arrange the pork chops in a 6-inch silicone cake pan, then pour half of the prepared marinade over the meat. Place the silicone pan into the air fryer basket.
Cook the pork chops in the air fryer for 9 minutes. Flip the chops carefully, then cook for an additional 9 minutes. Drizzle the remaining marinade over the pork chops immediately after cooking and serve warm.