Leagues

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

    Recent Composite Averages

    2025: 168 over 63 games (House)
    2024: 193 over 21 games (House)
    2023: 193 over 72 games (House)
    2022: 194 over 78 games (House)
    2020: 214 over 47 games (House)

    League Averages

    2025-2026

  • Nisei Mixed (W) - data not found

    2024-2025

  • Nisei Mixed (W) - 168 over 63 games

    2023-2024

  • Nisei Mixed (W) - 193 over 21 games

    2022-2023

  • Nisei Mixed (W) - 193 over 72 games

    2021-2022

  • Nisei Mixed (W) - 194 over 78 games

    2019-2020

  • Sansei Mixed Trios (W) - 255 over 3 games
    Wednesday Singles Hdcp. (W) - 215 over 20 games
    Nisei Mixed (W) - 209 over 24 games

    2018-2019

  • Nisei Mixed (W) - 217 over 48 games
    Vise Workshop (S) - 208 over 39 games

    2002-2003

  • Nisei Mixed (W) - data not found

    2001-2002

  • Nisei Mixed (W) - 217 over 30 games

    1999-2000

  • Nisei Mixed (W) - 198 over 27 games


Memberships

    John M Nakashima has an active USBC membership.

    Current:

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

    Past:

    Stockton USBC - 2024-08-01 - 2025-07-31
    Stockton USBC - 2023-08-01 - 2024-07-31
    Stockton USBC - 2022-08-01 - 2023-07-31
    Stockton USBC - 2021-08-01 - 2022-07-31
    Orange County USBC - 2019-08-01 - 2020-07-31
    Stockton USBC - 2019-08-01 - 2020-07-31
    Stockton USBC - 2018-08-01 - 2019-07-31
    Stockton USBC BA - 2009-03-15 - 2010-07-31
    Stockton USBC BA - 2006-03-15 - 2007-07-31
    Stockton USBC BA - 2002-08-01 - 2003-07-31
    Stockton USBC BA - 2001-08-01 - 2002-07-31
    Stockton USBC BA - 1999-08-01 - 2000-07-31

Honors

800 series (1)

  • 804 on March 25 2002 at Pacific Avenue Bowl - Games: 270-279-255


    • Open Championships

    Entering Average: 167

    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: 2023/24
    193 (standard) -> 167 (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.