Leagues

    USBC has data for William (Billy) C Mann starting from 2002.
    Sport/Challenge average conversions are located at the bottom of the page.

    Recent Composite Averages

    2006: 182 over 126 games (House)
    2005: 184 over 126 games (House)
    2003: 185 over 93 games (House)
    2002: 184 over 51 games (House)

    League Averages

    2005-2006

  • Goodtimers (W) - 183 over 93 games
    Santa Clara Chinese Bowling (S) - 178 over 33 games

    2004-2005

  • Palo Alto Classic Summer (S) - 188 over 51 games
    Palo Alto Classic (W) - 183 over 36 games
    Employees And Friends (W) - 179 over 39 games

    2002-2003

  • Monday Mixers (W) - 185 over 93 games

    2001-2002

  • Ultimate Mad Mixers (W) - 187 over 45 games
    Jacks & Jills Winter (W) - 164 over 6 games


Memberships

    William (Billy) C Mann does not have an active USBC membership at this time.

    Most Recent:

    Peninsula USBC - 2009-08-01 - 2010-07-31

    Past:

    Peninsula USBC - 2008-08-01 - 2009-07-31
    Peninsula USBC - 2007-08-01 - 2008-07-31
    Peninsula USBC - 2006-08-01 - 2007-07-31
    Peninsula BA - 2005-08-01 - 2006-07-31
    Santa Clara Valley BA - 2005-08-01 - 2006-07-31
    Peninsula BA - 2004-08-01 - 2005-07-31
    Santa Clara Valley BA - 2004-03-15 - 2005-07-31
    Santa Clara Valley BA - 2002-08-01 - 2003-07-31
    Peninsula BA - 2001-08-01 - 2002-07-31

Honors

Open Championships

Entering Average: 220

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:
245 (standard) -> 220 (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.