If Guests purchase a Grounds Pass (only able to be purchased via The Queue), they will have access to the grounds and all outside courts (No.3 Court and Courts 4-18) throughout the day.
If a Guest has purchased a Show Court ticket (i.e., for Centre Court, No.1 Court, No.2 Court or No.3 Court), they will be able to access the grounds and outside courts, and will also have a reserved seat for all matches played on their Show Court throughout the day.