Pat scallops dry with paper towels. Heat a large nonstick skillet over medium-high heat. Coat pan with cooking spray. Add scallops to pan; cook 3 minutes on each side or until done. Remove scallops from pan; keep warm.
Add garlic to pan; cook 15 seconds, stirring constantly. Add wine and next 4 ingredients (through tomato) to pan. Serve the tomato mixture over scallops; drizzle evenly with oil just before serving.