Preheat oven to 450 degrees
Toss chicken with olive oil.
Stir together the rub and sprinkle over chicken breasts. Turn chicken breasts until completely coated in rub.
On a baking sheet, leaving 1-2 inches between the chicken breasts, bake for 10 minutes. Flip and return to the oven. Bake chicken for total time according to size of chicken breast (5 oz (12-15 min), 7 oz (15-20 min), 10 oz (20-25 min)), or until the internal temperature reaches 165°F.
Remove from oven and cover with a baking dish for 5-10 minutes.