In a mixing bowl, combine 1/4 cup olive oil, 2 tablespoons lemon juice, 2 cloves minced garlic, 1 teaspoon paprika, 1 teaspoon dried oregano, 1 teaspoon salt, and 1/2 teaspoon black pepper.

Add the 4 boneless, skinless chicken breasts to the marinade, ensuring they are well-coated. Let them marinate for at least 15 minutes or up to 2 hours.

Preheat your grill to medium-high heat, around 375°F to 450°F.

Place the marinated chicken on the grill and close the lid. Grill for about 6-7 minutes on one side.

Carefully flip the chicken breasts using tongs. Grill for another 6-7 minutes until the internal temperature reaches 165°F.

Remove the chicken from the grill and let it rest for 5 minutes.

Slice the chicken against the grain for maximum tenderness.

Serve the grilled chicken with your favorite sides and enjoy.