Leagues

    USBC has data for Ed Williamson starting from 1999.
    Sport/Challenge average conversions are located at the bottom of the page.

    Recent Composite Averages

    2016: 187 over 84 games (House)
    2015: 190 over 69 games (House)
    2014: 200 over 69 games (House)
    2013: 213 over 86 games (House)
    2012: 207 over 81 games (House)

    League Averages

    2015-2016

  • Bowl For The Gold (W) - 187 over 84 games

    2014-2015

  • Bowl For The Gold (W) - 190 over 69 games

    2013-2014

  • Bowl For The Gold (W) - 200 over 69 games

    2012-2013

  • Bowl For The Gold (W) - 213 over 86 games

    2011-2012

  • Bowl For The Gold (W) - 207 over 81 games

    2010-2011

  • Bowl For The Gold (W) - 217 over 90 games
    S Bowl For The Gold (S) - 206 over 62 games

    2006-2007

  • Bowl For The Gold (W) - 206 over 77 games
    S Bowl For The Gold (S) - 193 over 15 games

    2002-2003

  • Scratch Singles (W) - 205 over 40 games

    2001-2002

  • Scratch Singles (W) - 209 over 90 games
    S Invit'l Open Doubles (S) - 205 over 60 games

    2000-2001

  • S Scratch Singles (S) - 210 over 40 games
    S Invit'l Open Doubles (S) - 209 over 64 games

    1999-2000

  • 785 Scratch League (W) - 192 over 79 games

    1998-1999

  • S Invit'l Open Doubles (S) - 205 over 68 games
    785 Scratch League (W) - 203 over 93 games


Memberships

    Ed Williamson does not have an active USBC membership at this time.

    Most Recent:

    San Gabriel Valley USBC - 2015-08-01 - 2016-07-31

    Past:

    San Gabriel Valley USBC - 2014-08-01 - 2015-07-31
    San Gabriel Valley USBC - 2013-08-01 - 2014-07-31
    San Gabriel Valley USBC - 2012-08-01 - 2013-07-31
    San Gabriel Valley USBC - 2011-08-01 - 2012-07-31
    San Gabriel Valley USBC - 2010-08-01 - 2011-07-31
    San Gabriel Valley USBC - 2008-03-15 - 2009-07-31
    San Gabriel Valley USBC - 2006-08-01 - 2007-07-31
    San Gabriel Valley BA - 2005-03-15 - 2006-07-31
    San Gabriel Valley BA - 2002-08-01 - 2003-07-31
    San Gabriel Valley BA - 2001-08-01 - 2002-07-31
    San Gabriel Valley BA - 2000-08-01 - 2001-07-31
    San Gabriel Valley BA - 1999-08-01 - 2000-07-31
    San Gabriel Valley BA - 1998-08-01 - 1999-07-31

Honors

800 series (1)

  • 801 on March 2 1999 at Bowlero Arcadia - Games: 256-277-268


    • 300 games (2)

  • 300 (Game 1) on December 9 2014 at Bowlero Arcadia - Games: 300-0-0
  • 300 (Game 3) on April 6 1999 at Bowlero Arcadia - Games: 188-225-300


    • 11 in a row (5)

  • February 28 2012 at Bowlero Arcadia
  • January 25 2011 at Bowlero Arcadia
  • October 17 2006 at Bowlero Arcadia
  • June 6 2002 at Bowlero Arcadia
  • September 20 2001 at


    • 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.