Combine tomato and next 7 ingredients in a bowl; set aside.
Sprinkle 1/2 teaspoon salt and 1/4 teaspoon pepper over fish. Coat fish with cooking spray.
Place fish on grill rack coated with cooking spray; grill 4 minutes on each side or until fish flakes easily when tested with a fork.
Arrange fish on serving plates; squeeze lime wedges over fish. Spoon salsa over fish.
Note: Fish may be cooked on a preheated grill pan over medium-high heat, if desired.
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