Chicken with Mango and Watermelon

1 tablespoon chopped fresh oregano
1 tablespoon extravirgin olive oil
1 teaspoon chili powder
3/4 teaspoon ground cumin
1/2 teaspoon salt
3 garlic cloves, minced
4 (6-ounce) skinless, boneless chicken breast halves
Cooking spray
2 cups (1/2-inch) cubed seeded watermelon
1 cup (1/2-inch) cubed peeled ripe mango
1/4 cup finely chopped red onion
2 tablespoons chopped fresh cilantro
2 tablespoons finely chopped seeded jalape?o pepper (about 1 small)
1 tablespoon fresh lime juice
1/2 teaspoon sugar
1/4 teaspoon salt


Combine first 6 ingredients in a large zip-top plastic bag. Add chicken to bag; seal. Marinate in refrigerator up to 4 hours, turning bag occasionally.

Prepare grill.

Place chicken on a grill rack coated with cooking spray. Grill 5 minutes on each side or until done. Combine watermelon and remaining ingredients. Serve watermelon mixture with chicken.