Leagues

    USBC has data for Chester E Kniss starting from 2007.
    Sport/Challenge average conversions are located at the bottom of the page.

    Recent Composite Averages

    2025: 201 over 27 games (House)
    2024: 194 over 93 games (House)
    2023: 201 over 132 games (House)
    2016: 165 over 75 games (House)
    2012: 123 over 90 games (House)

    League Averages

    2025-2026

  • Valentine Funtime 4 (W) - data not found

    2024-2025

  • Valentine Funtime 4 (S) - data not found
    Summer Tuesday Shooters (S) - 201 over 27 games

    2023-2024

  • Valentine Funtime 4 (S) - data not found
    Summer Tuesday Shooters (S) - data not found
    Mixed Nuts (W) - 194 over 93 games

    2022-2023

  • Just 4 Fun (S) - 219 over 33 games
    Mixed Nuts (W) - 196 over 99 games

    2015-2016

  • MARLINS (W) - 165 over 75 games

    2013-2014

  • summer Marlins 2014 (S) - data not found

    2011-2012

  • Marlins (W) - 123 over 90 games

    2010-2011

  • Fall Eels (W) - 128 over 85 games

    2009-2010

  • Eels (Win 09)/Delta Bowl (W) - 116 over 84 games

    2008-2009

  • Summer Eels (Sum 09)/Delta Bowl (S) - data not found
    Eels (Win 08)/Delta Bowl (W) - 88 over 90 games

    2007-2008

  • Flounders (Sum 08)/Delta Bowl (S) - data not found
    Flounders (Win 07)/Delta Bowl (W) - 82 over 56 games

    2006-2007

  • Summer Flounders (Sum 07)/Delta Bowl (S) - data not found
    Sting Rays (Win 06)/Delta Bowl (W) - 46 over 56 games


Memberships

    Chester E Kniss has an active USBC membership.

    Current:

    Contra Costa County USBC - 2025-08-01 - 2026-07-31

    Past:

    Contra Costa County USBC - 2024-08-01 - 2025-07-31
    Contra Costa County USBC - 2024-08-01 - 2025-07-31
    Contra Costa County USBC - 2023-08-01 - 2024-07-31
    Contra Costa County USBC - 2022-08-01 - 2023-07-31
    Nor-Cal USBC Youth - 2015-08-01 - 2016-07-31
    Nor-Cal USBC Youth - 2014-03-15 - 2014-07-31
    Nor-Cal USBC Youth - 2011-09-28 - 2012-07-31
    Nor-Cal USBC Youth - 2010-10-11 - 2011-07-31
    Nor-Cal USBC Youth - 2009-12-10 - 2010-07-31
    Nor-Cal USBC Youth - 2008-08-01 - 2009-07-31
    Nor-Cal USBC Youth - 2007-08-01 - 2008-07-31
    Nor-Cal USBC Youth - 2006-03-15 - 2007-07-31

Honors

Open Championships

Entering Average: 190

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: 2022/23
219 (standard) -> 190 (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.

IGBO TAD

( gms)



Tournaments

This average is from Feb 1, 2025 until Feb 1, 2026.