Open to ABC and WIBC members 18 years of age or older, or eligible non-members who purchase an individual, unattached card prior to bowling. Must not have a current league average over 199 or have averaged over 199 in the past five years. Must not have a current league average over 225 or have averaged over 225 in the past five years. The tournament is open to members only.
Membership is revocable without cause.
One of the above averages must be for 45 games or more to qualify for membership. Averages of less than 45 games will be used, if they are higher than book average. Non-members of the A.B.T. must bring book average verification and current highest average for 21 games or more. League sheets of less than 45 games may be used if they are higher than book average and present at the time of entry. This is to include all averages.