Entrants shall use their highest USBC 2026/2027 current average with min. of 12 games as of January 16th, 2027. If a player does not have a current average they will use the highest 25/26 USBC book average with min. 12 games. Sport and Challenge averages will be converted to Standard averages then highest is used. All others will bowl scratch if they do not have a verifiable average at the time of bowling..