Combine the ingredients for the spice rub in a small bowl and stir. Rub into the pork chops and set aside.
Add the mango, tomatoes, cilantro, red wine vinegar, and olive oil to a small bowl and toss to combine. Set aside.
Heat the grill to medium-high and cook the pork for 3-4 minutes per side, or until cooked through. Serve warm topped with mango salsa.