Preheat oven to 425°.
Combine first 10 ingredients in a medium bowl.
Heat oil in a large heavy skillet over high heat. Place fish, skin sides up, in pan; cook 2 minutes. Turn fish over; top with tomato mixture. Bring to a boil. Place pan in oven; bake at 425° for 8 minutes or until fish flakes easily when tested with a fork.