SCUSBC-Womens-Open-Championship-2025Download Snohomish County USBC Singles Tournament Rules This tournament is certified by USBC. All bowlers must be members of the United States Bowling Congress. Bowlers must submit the previous season’s highest single-league average based on a minimum of 21 games. Bowlers without a 2023-2024 average may use their highest 2024 spring league average of 21 or more games. Bowlers without either of the above averages may use a current league average of 21 or more games as of January 1, 2025. All other bowlers will bowl scratch, based on an average of 220. Per USBC rule 319a3, it shall be…
