Combine first 4 ingredients; rub over chops. Cover and chill up to 8 hours.
Spray chops evenly on both sides with cooking spray.
Grill, covered with grill lid, over medium-high heat (350° to 400°) 8 to 10 minutes on each side or to desired degree of doneness (140° to 150° for medium). Serve with Rosemary-Cherry Sauce; garnish, if desired.