Leagues

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

    Recent Composite Averages

    2025: 208 over 79 games (House)
    2024: 212 over 52 games (House)
    2019: 213 over 18 games (House)
    2019: 203 over 64 games (Challenge)
    2013: 189 over 3 games (House)

    League Averages

    2025-2026

  • Wednesday Night Mixed (W) - data not found
    Monday Seneca Seniors (W) - data not found
    Wed Morning Srs (W) - data not found

    2024-2025

  • Wed Morning Srs (W) - 209 over 47 games
    Summer Senior Scratch (S) - 206 over 32 games

    2023-2024

  • Summer Senior Scratch (S) - 212 over 52 games

    2020-2021

  • South Point Bud Almost Scratch 865 (W) - data not found

    2018-2019

  • South Point Senior Match Play (W) - 213 over 18 games
    South Point Senior Match Play 2 (W) - 203 over 64 games

    2012-2013

  • Bud Light Almost Scratch (W) - 189 over 3 games

    2008-2009

  • Little River Classic (W) - 219 over 40 games
    Thurs Nite Classic (W) - 204 over 59 games

    2007-2008

  • ST163 Practice Makes Perfect (W) - 214 over 23 games
    ST141 Cammarata's Women's Dbls (W) - 210 over 30 games
    TBC/Latina Foods Classic Mixed Trio (W) - 209 over 3 games

    2006-2007

  • ST386 S - Super Ball (S) - 238 over 3 games
    TBC/Latina Foods Classic Mixed Trio (W) - 226 over 3 games
    AMF Mil-Sher Mixed Doubles (W) - 224 over 6 games
    ST482 S - Coed Comics (S) - 224 over 30 games
    ST251 LaBatt's Coed Classic (W) - 223 over 78 games
    Manor Classic Doubles (W) - 216 over 66 games
    ST141 Cammarata's Women's Dbls (W) - 216 over 9 games

    2005-2006

  • Madd Cash Mixed (W) - 219 over 9 games
    ST141 Cammarata's Women's Dbls (W) - 217 over 15 games
    ST386 S - Super Ball (S) - 213 over 27 games
    ST251 LaBatt's Coed Classic (W) - 213 over 81 games
    AMF Thruway Classic Doubles (W) - 213 over 71 games
    Classic Shootout (S) - 189 over 26 games
    ST153 Brunswick Sports Challange (W) - 174 over 54 games

    2004-2005

  • Mid-Day Scratch (S) - 203 over 32 games
    Sr King Pin Dbls II (S) - 202 over 36 games
    Sr King Pin Dbls I I (S) - 202 over 36 games
    588 Mid-Day Scr Trio (W) - 197 over 92 games
    588 Mid - Day Scr Trio (W) - 197 over 92 games
    Budweiser Masters Invit (W) - 186 over 56 games

    2003-2004

  • Linda's Lofters (W) - 201 over 48 games

    1999-2000

  • 425 Scr. Dbls. (W) - 209 over 96 games

    1998-1999

  • Hawaiian Invit. I I (S) - data not found
    395 Scratch Doubles (W) - 206 over 104 games


    Challenge Conversions

    203 -> 217

Memberships

    Heidi Holloway has an active USBC membership.

    Current:

    Great Plains USBC - 2025-08-01 - 2026-07-31

    Past:

    Great Plains USBC - 2024-08-01 - 2025-07-31
    Great Plains USBC - 2023-08-01 - 2024-07-31
    Great Plains USBC - 2021-08-01 - 2022-07-31
    Southern Nevada USBC - 2020-08-01 - 2021-07-31
    Southern Nevada USBC - 2018-08-01 - 2019-07-31
    Southern Nevada USBC - 2012-08-01 - 2013-07-31
    Southern Nevada USBC - 2011-08-01 - 2012-07-31
    Grand Strand USBC - 2008-08-01 - 2009-07-31
    Lockport USBC - 2007-08-01 - 2008-07-31
    Tonawandas USBC - 2007-08-01 - 2008-07-31
    Lockport USBC - 2006-08-01 - 2007-07-31
    Tonawandas USBC - 2006-08-01 - 2007-07-31
    Gr Buffalo USBC - 2005-08-01 - 2006-07-31
    Lockport USBC - 2005-08-01 - 2006-07-31
    Las Vegas WBA - 2004-03-15 - 2005-07-31
    Southern Nevada BA - 2004-03-15 - 2005-07-31
    Las Vegas WBA - 2003-08-01 - 2004-07-31
    Southern Nevada BA - 2003-08-01 - 2004-07-31
    Southern Nevada BA - 1999-08-01 - 2000-07-31
    Las Vegas WBA - 1998-08-01 - 1999-07-31
    Southern Nevada BA - 1998-08-01 - 1999-07-31

Honors

300 games (2)

  • 300 (Game 1) on July 16 2024 at Let's Roll Seneca - Games: 300-258-233
  • 300 (Game 1) on May 10 2007 at Brad Angelo Lanes - Games: 300-213-226


    • 11 in a row (2)

  • January 30 2007 at Brad Angelo Lanes
  • January 17 2007 at Manor Lanes


    • Open Championships

    Entering Average: 183

    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 18 games out of the required 27.

    The Math

    Highest league is from: 2023/24
    212 (standard) -> 183 (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.