Leagues

    USBC has data for Jamar L Holloway starting from 2013.
    Sport/Challenge average conversions are located at the bottom of the page.

    Recent Composite Averages

    2025: 209 over 138 games (House)
    2024: 208 over 135 games (House)
    2022: 195 over 150 games (House)
    2019: 204 over 78 games (House)
    2017: 209 over 39 games (House)

    League Averages

    2025-2026

  • In The Groove (W) - data not found

    2024-2025

  • Same Ball League (S) - 212 over 39 games
    In The Groove (W) - 208 over 99 games

    2023-2024

  • In The Groove (W) - 209 over 96 games
    Mike Rocha Trios (S) - 206 over 39 games

    2021-2022

  • Hammertime Trios (S) - 206 over 45 games
    Alameda Tuesday Rollers (W) - 190 over 105 games

    2018-2019

  • Out & About (W) - 204 over 78 games

    2016-2017

  • Tuesday Match Play (S) - 209 over 39 games

    2015-2016

  • Reno Jackpot (W) - 208 over 30 games

    2014-2015

  • Reno Jackpot (W) - 205 over 93 games
    570 Scratch Trio (W) - 182 over 3 games

    2013-2014

  • 570 Scratch Trio (W) - 204 over 6 games
    Reno Jackpot (W) - 193 over 93 games
    Thursday Jubilee (S) - 188 over 36 games

    2012-2013

  • Amanda's Jubilee (S) - 196 over 39 games


Memberships

    Jamar L Holloway has an active USBC membership.

    Current:

    Alameda County USBC - 2025-08-01 - 2026-07-31

    Past:

    Alameda County USBC - 2024-08-01 - 2025-07-31
    Alameda County USBC - 2023-08-01 - 2024-07-31
    Alameda County USBC - 2021-08-01 - 2022-07-31
    Alameda County USBC - 2018-08-01 - 2019-07-31
    Alameda County USBC - 2017-08-01 - 2018-07-31
    Alameda County USBC - 2016-08-01 - 2017-07-31
    Alameda County USBC - 2016-08-01 - 2017-07-31
    Alameda County USBC - 2016-08-01 - 2017-07-31
    Alameda County USBC - 2015-08-01 - 2016-07-31
    Alameda County USBC - 2014-08-01 - 2015-07-31
    Alameda County USBC - 2013-08-01 - 2014-07-31
    Alameda County USBC - 2012-08-01 - 2013-07-31

Honors

800 series (1)

  • 827 on April 30 2015 at Manor Bowl - Games: 279-258-290


    • 300 games (1)

  • 300 (Game 3) on January 7 2018 at Granada Bowl - Games: 212-215-300


    • 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 0 games out of the required 27.

    The Math

    Highest league is from: 2024/25
    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.