Leagues

    USBC has data for Heather M Dettrey starting from 2000.
    Sport/Challenge average conversions are located at the bottom of the page.

    Recent Composite Averages

    2025: 221 over 239 games (House)
    2025: 214 over 16 games (House)
    2025: 193 over 75 games (Challenge)
    2024: 219 over 232 games (House)
    2024: 210 over 90 games (Challenge)

    League Averages

    2025-2026

  • Lucky Bowler Thurs Night Shootout W25/26 (W) - data not found
    Steve Cook Classic (W) - data not found
    Lucky Bowler High Roller W2025-26 (W) - data not found

    2024-2025

  • Lucky Bowler Classic (W) - 229 over 96 games
    Lucky Bowler Thursday Night Shootout (W) - 216 over 87 games
    2025 Lucky Bowler Trios (S) - 214 over 16 games
    Summer Doubles Challenge (S) - 214 over 56 games
    Lucky Bowler Scratch Challenge (W) - 193 over 75 games

    2023-2024

  • Lucky Bowler Thursday Night Shootout w23/24 (W) - 223 over 90 games
    Lucky Bowler Classic 23/24 (W) - 219 over 90 games
    Summer Doubles Challenge (S) - 214 over 52 games
    Lucky Bowler Scratch Challenge w 23/24 (W) - 210 over 90 games

    2022-2023

  • Carson City Special (W) - 230 over 18 games
    Lucky Bowler Classic (W) - 220 over 93 games
    Lucky Bowler Thurs Night Shootout (W) - 218 over 93 games
    Steve Cook Classic (W) - 214 over 99 games
    Summer Doubles Challenge (S) - 210 over 60 games
    Lucky Bowler Classic Trios (S) - 200 over 39 games

    2021-2022

  • Carson City Special (W) - data not found
    Lucky Bowler Classic (W) - 222 over 90 games
    Lucky Bowler Thurs Night Shootout (W) - 219 over 93 games
    Steve Cook Classic (W) - 216 over 93 games
    Summer Doubles Challenge (S) - 216 over 60 games
    Lucky Bowler/Track Trios (S) - 211 over 44 games

    2020-2021

  • Lucky Bowler Thurs Night Shootout (W) - data not found
    2021 Summer Doubles Challenge-MONEY (S) - 222 over 61 games
    Lucky Bowler Scratch Trios (S) - 217 over 30 games
    Fireside Summer Classic (S) - 211 over 45 games
    Mountain Mixers (W) - 210 over 54 games

    2019-2020

  • Bowlersmart Thursday Night Shootout (W) - 222 over 72 games
    Track Monday Premier (W) - 213 over 9 games
    Carson City Special (W) - 212 over 36 games
    Steve Cook Classic (W) - 188 over 75 games

    2018-2019

  • Carson City Special (W) - 215 over 99 games
    Bowlersmart Thurs. Night Shootout (W) - 214 over 96 games
    Summer Doubles Challenge (S) - 211 over 56 games
    Steve Cook Classic (W) - 201 over 81 games

    2017-2018

  • Summer Doubles Challenge (S) - 220 over 60 games
    Carson City Special 2017-18 (W) - 210 over 99 games
    Hustlers (W) - 209 over 90 games
    Mongoose Thursday Night Shootout (W) - 205 over 21 games
    The Steve Cook Classic (W) - 196 over 12 games
    Sac Businessmens (W) - 183 over 3 games

    2016-2017

  • Summer Doubles Challenge Stats (S) - 210 over 60 games
    Carson City Special 2017 (W) - 208 over 81 games
    Mongoose Thursday Night Shootout (W) - 200 over 30 games
    Steve Cook Classic (W) - 199 over 99 games

    2015-2016

  • Carson City Special (W) - 224 over 15 games
    Tuesday Warriors 15-16 (W) - 221 over 3 games
    Businessmens (W) - 218 over 15 games
    Thursday Night Shootout (S) - 215 over 33 games
    Monte Carlo (S) - 211 over 9 games
    Thursday Night Shootout (W) - 206 over 90 games
    Summer Doubles Challenge (S) - 202 over 56 games
    River City Gamblers (W) - 201 over 33 games
    Monte Carlo (W) - 199 over 90 games
    Junior Bowling Circuit (W) - 182 over 21 games

    2014-2015

  • Thursday Night Shootout (S) - 190 over 33 games
    Thursday Night Shootout (W) - 182 over 33 games
    River City Gamblers (W) - 177 over 45 games

    2013-2014

  • Thursday Night Shootout (S) - 196 over 39 games
    Sacramento Businessmen (W) - 188 over 93 games
    Storm Challenge (S) - 175 over 3 games
    Tuesday Warriors (S) - 161 over 3 games

    2012-2013

  • Sat Nite Live (S) - 193 over 45 games

    2009-2010

  • Tri-Lakes Youth (W) - 165 over 27 games

    2008-2009

  • Breakfast Club (W) - 179 over 39 games

    2007-2008

  • Breakfast Club (W) - 180 over 36 games

    2006-2007

  • Breakfast Club (W) - 172 over 54 games

    2005-2006

  • Breakfast Club (W) - data not found

    2004-2005

  • Breakfast Club (W) - 148 over 72 games

    2003-2004

  • Breakfast Club (W) - 133 over 60 games
    Pro-Am (W) - 119 over 12 games

    2002-2003

  • Strike Force (W) - 127 over 57 games
    Pro-Am (W) - 126 over 54 games

    2001-2002

  • Strike Force (W) - 108 over 84 games

    2000-2001

  • Strikers (W) - 93 over 63 games

    1999-2000

  • Strikers (W) - 62 over 69 games


    Challenge Conversions

    188 -> 203
    193 -> 208
    196 -> 211
    199 -> 213
    201 -> 215
    210 -> 224

Memberships

    Heather M Dettrey has an active USBC membership.

    Current:

    Gr Sacramento Area USBC - 2025-08-01 - 2026-07-31

    Past:

    Gr Sacramento Area USBC - 2024-08-01 - 2025-07-31
    Gr Sacramento Area USBC - 2023-08-01 - 2024-07-31
    Gr Sacramento Area USBC - 2022-08-01 - 2023-07-31
    Gr Sacramento Area USBC - 2021-08-01 - 2022-07-31
    Gr Sacramento Area USBC - 2020-08-01 - 2021-07-31
    Gr Sacramento Area USBC - 2019-08-01 - 2020-07-31
    Gr Sacramento Area USBC - 2018-08-01 - 2019-07-31
    Gr Sacramento Area USBC - 2017-08-01 - 2018-07-31
    Gr Sacramento Area USBC - 2016-08-01 - 2017-07-31
    Gr Sacramento Area USBC - 2015-08-01 - 2016-07-31
    Gr Sacramento Area USBC - 2014-08-01 - 2015-07-31
    Gr Sacramento Area USBC - 2013-08-01 - 2014-07-31
    Southern Nevada USBC - 2012-03-15 - 2013-07-31
    Pikes Peak USBC - 2009-11-16 - 2010-07-31
    Pikes Peak USBC - 2008-08-01 - 2009-07-31
    Pikes Peak USBC - 2007-08-01 - 2008-07-31
    Pikes Peak USBC - 2006-08-01 - 2007-07-31
    Pikes Peak Area YABA - 2005-08-01 - 2006-07-31
    Pikes Peak Area YABA - 2004-03-15 - 2005-07-31
    Pikes Peak Area YABA - 2003-08-01 - 2004-07-31
    Pikes Peak Area YABA - 2002-08-01 - 2003-07-31
    Pikes Peak Area YABA - 2001-08-01 - 2002-07-31
    Pikes Peak Area YABA - 2000-08-01 - 2001-07-31
    Pikes Peak Area YABA - 1999-08-01 - 2000-07-31

Honors

800 series (2)

  • 803 on March 30 2023 at AMF Rocklin Lanes - Games: 215-289-299
  • 837 on February 27 2023 at Country Club Lanes - Games: 278-290-269


    • 300 games (9)

  • 300 (Game 1) on April 7 2025 at Country Club Lanes - Games: 300-234-257
  • 300 (Game 1) on August 23 2022 at Strikes Unlimited - Games: 300-171-247
  • 300 (Game 2) on March 3 2022 at AMF Rocklin Lanes - Games: 243-300-239
  • 300 (Game 2) on May 4 2021 at Strikes Unlimited - Games: 269-300-188
  • 300 (Game 2) on November 28 2018 at Steve Cook's Fireside Lanes - Games: 208-300-185
  • 300 (Game 1) on July 10 2018 at Strikes Unlimited - Games: 300-0-0
  • 300 (Game 3) on April 20 2018 at Strikes Unlimited - Games: 236-225-300
  • 300 (Game 1) on April 22 2016 at Strikes Unlimited - Games: 300-221-203
  • 300 (Game 1) on December 3 2005 at King Pin Lanes - Games: 300-0-0


    • Open Championships

    Entering Average: 177 after 27 games



    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.