Leagues

    USBC has data for Tamara L Trock starting from 2002.
    Sport/Challenge average conversions are located at the bottom of the page.

    Recent Composite Averages

    2025: 147 over 83 games (House)
    2024: 150 over 78 games (House)
    2023: 152 over 87 games (House)
    2022: 155 over 24 games (House)
    2021: 151 over 66 games (House)

    League Averages

    2025-2026

  • Thursday Ladies Classic (W) - data not found

    2024-2025

  • Pin Shots (W) - data not found
    Thursday Ladies Classic (W) - 147 over 83 games

    2023-2024

  • Thursday Classic (W) - 150 over 78 games

    2022-2023

  • Friday Night Mix-Ups (W) - data not found
    Lynwood Classic (W) - 152 over 87 games

    2021-2022

  • Lynwood Classic (W) - 155 over 24 games

    2020-2021

  • Lynwood Classic (W) - 151 over 66 games

    2019-2020

  • Lynwood Classic (W) - 147 over 65 games

    2018-2019

  • Lynwood Classic (W) - 145 over 83 games

    2017-2018

  • Lynwood Classic (W) - 144 over 78 games

    2016-2017

  • Lynwood Classic (W) - 154 over 84 games

    2015-2016

  • Lynwood Classic (W) - 155 over 93 games

    2014-2015

  • Lynwood Classic (W) - 156 over 78 games

    2013-2014

  • Lynwood Classic (W) - 150 over 87 games

    2012-2013

  • Lynwood Classic (W) - 155 over 75 games

    2011-2012

  • Junior Classic League (W) - 158 over 87 games

    2010-2011

  • Junior Classic League (W) - 159 over 70 games

    2008-2009

  • Monday Night Renegades (W) - 162 over 90 games

    2007-2008

  • Monday Night Renegades (W) - 159 over 92 games

    2006-2007

  • Monday Night Renegades (W) - 151 over 72 games

    2005-2006

  • Monday Nite Live (W) - 161 over 75 games

    2004-2005

  • Monday Nite Live (W) - 157 over 84 games

    2003-2004

  • Monday Nite Live (W) - 168 over 85 games

    2002-2003

  • Monday Nite Live (W) - 165 over 96 games

    2001-2002

  • Monday Nite Live (W) - 155 over 87 games


Memberships

    Tamara L Trock has an active USBC membership.

    Current:

    Chicagoland USBC - 2025-08-01 - 2026-07-31

    Past:

    Chicagoland USBC - 2024-08-01 - 2025-07-31
    Gr Calumet Area USBC - 2024-08-01 - 2025-07-31
    Chicagoland USBC - 2023-08-01 - 2024-07-31
    Chicagoland USBC - 2022-08-01 - 2023-07-31
    Gr Calumet Area USBC - 2022-08-01 - 2023-07-31
    Gr Calumet Area USBC - 2021-08-01 - 2022-07-31
    Gr Calumet Area USBC - 2020-08-01 - 2021-07-31
    Gr Calumet Area USBC - 2019-08-01 - 2020-07-31
    Gr Calumet Area USBC - 2018-08-01 - 2019-07-31
    Gr Calumet Area USBC - 2017-08-01 - 2018-07-31
    Gr Calumet Area USBC - 2016-08-01 - 2017-07-31
    Gr Calumet Area USBC - 2015-08-01 - 2016-07-31
    Gr Calumet Area USBC - 2014-08-01 - 2015-07-31
    Gr Calumet Area USBC - 2014-08-01 - 2015-07-31
    Gr Calumet Area USBC - 2013-08-01 - 2014-07-31
    Gr Calumet Area USBC - 2012-08-01 - 2013-07-31
    Chicagoland USBC - 2011-08-01 - 2012-07-31
    Chicagoland USBC - 2010-08-01 - 2011-07-31
    Chicagoland USBC - 2008-08-01 - 2009-07-31
    Chicagoland USBC - 2007-08-01 - 2008-07-31
    Chicagoland USBC - 2006-08-01 - 2007-07-31
    Chicago WBA - 2005-08-01 - 2006-07-31
    Chicago WBA - 2004-08-01 - 2005-07-31
    Chicago WBA - 2003-08-01 - 2004-07-31
    Chicago WBA - 2002-08-01 - 2003-07-31
    Chicago WBA - 2001-08-01 - 2002-07-31

Honors

Open Championships

Entering Average: 136

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
152 (standard) -> 136 (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.