Combine first 7 ingredients in a small bowl. Rub pork with spice mixture; let stand 10 minutes.
Place pork on grill rack coated with cooking spray. Grill 4 minutes. Turn pork; grill 2 minutes. Brush each chop with 1 tablespoon sauce, and grill 2 minutes or until desired degree of doneness.
An easy rub flavors these grilled chops. Let them stand about 10 minutes before grilling, allowing the meat to absorb the flavorful spice rub.