Leagues

    USBC has data for Donald W Robertson starting from 2011.
    Sport/Challenge average conversions are located at the bottom of the page.

    Recent Composite Averages

    2023: 110 over 60 games (House)
    2018: 114 over 74 games (House)
    2017: 103 over 39 games (House)
    2015: 124 over 80 games (House)
    2014: 124 over 108 games (House)

    League Averages

    2022-2023

  • American Legion (W) - 110 over 60 games

    2017-2018

  • American Legion (W) - 114 over 74 games

    2016-2017

  • American Legion (W) - 103 over 39 games

    2015-2016

  • American Legion (W) - data not found

    2014-2015

  • American Legion Post 325 (W) - 124 over 80 games

    2013-2014

  • Summer Wed Money Doubles (S) - 124 over 30 games
    American Legion Post 325 (W) - 123 over 78 games

    2012-2013

  • American Legion Post 325 (W) - 118 over 87 games

    2011-2012

  • American Legion Post 325 (W) - 117 over 93 games

    2010-2011

  • American Legion Post 325 (W) - 111 over 48 games


Memberships

    Donald W Robertson does not have an active USBC membership at this time.

    Most Recent:

    Danville USBC - 2022-08-01 - 2023-07-31

    Past:

    Danville USBC - 2017-08-01 - 2018-07-31
    Danville USBC - 2016-08-01 - 2017-07-31
    Danville USBC - 2015-08-01 - 2016-07-31
    Danville USBC - 2014-08-01 - 2015-07-31
    Danville USBC - 2013-08-01 - 2014-07-31
    Danville USBC - 2012-08-01 - 2013-07-31
    Danville USBC - 2011-08-01 - 2012-07-31
    Danville USBC - 2010-08-01 - 2011-07-31

Honors

Open Championships

Entering Average: 110

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
110 (standard) -> 110 (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.