In a small bowl, combine half of the bacon pieces, all the pecans, and 2 tablespoons parsley; set aside. (This is the mixture you will roll cheese ball in.)
In the bowl of an electric mixer fitted with the paddle attachment, beat cream cheese, garlic, cheddar cheese, Ranch seasoning, Worcestershire, remaining bacon and parsley on medium-high until well combined.
Cover and place in the refrigerator for at least 2 hours or overnight.
Shape the chilled mixture into a ball and roll in the prepared bacon-pecan mixture. Serve with crackers and veggies. Enjoy!