Leagues

    USBC has data for Corey Day starting from 2024.
    Sport/Challenge average conversions are located at the bottom of the page.

    Recent Composite Averages

    2026: 187 over 141 games (House)
    2025: 187 over 269 games (House)
    2024: 170 over 111 games (House)

    League Averages

    2025-2026

  • Jammin Jubilee (S) - data not found
    Twisted Tuesday (S) - data not found
    BALLS VS. DOLLS (W) - 187 over 54 games
    OPERATION RENO (W) - 186 over 87 games

    2024-2025

  • FREAKY FRIDAYS (S) - 201 over 42 games
    JAMMIN JUBILEE (S) - 191 over 39 games
    OPERATION RENO (W) - 186 over 30 games
    OPERATION RENO (STRING) (W) - 184 over 83 games
    EXTRAMURALS (W) - 181 over 21 games
    EXTRAMURALS (STRING) (W) - 179 over 54 games

    2023-2024

  • Freaky Friday Jubilee (S) - 178 over 36 games
    Have a Ball Duo's (W) - 166 over 75 games


Memberships

    Corey Day has an active USBC membership.

    Current:

    Yuba Sutter USBC - 2025-08-01 - 2026-07-31

    Past:

    Yuba Sutter USBC - 2024-08-01 - 2025-07-31
    Yuba Sutter USBC - 2023-08-01 - 2024-07-31

Honors

Open Championships

Entering Average: 173

Why?

If a bowler does not have a 27 game Open Championship Average, use the Highest Sport Adjusted Average of the last three bowling seasons.
You currently have bowled 0 games out of the required 27.

The Math

Highest league is from: 2024/25
201 (standard) -> 173 (sport)

Open Championships average is the most recent 27 games bowled at the Open Championships from 2016 through 2025. To search historical scores from the Open Championships Leaderboard click here.