multislackerAug 5, 2021Rules Changes: Cleaning the ball During CompetitionUSBC Rule 18 - Bowling Ball - Altering Surface states that any bowling ball cannot be cleaned, have its surface altered, or have on it...
multislackerAug 5, 2021USBC Sanction Card - Date of BirthNew this year from USBC: "ALL sanction cards must have birthdate filled out! Here is the quote directly from USBC: "All memberships...