Leagues

    USBC has data for Jonathan R Ng starting from 2002.
    Sport/Challenge average conversions are located at the bottom of the page.

    Recent Composite Averages

    2025: 213 over 84 games (House)
    2024: 206 over 84 games (House)
    2023: 177 over 116 games (Sport)
    2022: 182 over 168 games (Sport)
    2021: 177 over 60 games (Sport)

    League Averages

    2025-2026

  • Nikkei Classic 2025-26 (W) - data not found

    2024-2025

  • Nikkei Classic 2024-25 (W) - 213 over 84 games

    2023-2024

  • Nikkei Classic 2023-24 (W) - 206 over 84 games

    2022-2023

  • Golden Gate Sport Doubles 2022-23 (W) - 177 over 116 games

    2021-2022

  • Golden Gate Sport Doubles Summer 2022 (S) - 183 over 48 games
    Golden Gate Sport Shot Doubles 2021-2022 (W) - 182 over 120 games

    2020-2021

  • Golden Gate Sport Doubles Summer 2021 (S) - 177 over 60 games

    2019-2020

  • Nisei Invitational 2019-202 (W) - 204 over 60 games

    2018-2019

  • Golden Gate Sport Doubles Summer 2019 (S) - data not found
    Nisei Invitational 2018-2019 (W) - 208 over 87 games

    2017-2018

  • Nisei Invitational 2017-2018 (W) - 207 over 90 games
    Golden Gate Open Summer 2018 (S) - 191 over 48 games

    2016-2017

  • Nisei Invitational (W) - 205 over 90 games
    Nikkei Inv Hdcp Trios (W) - 203 over 12 games
    Golden Gate Open Summer 2017 (S) - 190 over 60 games
    Golden Gate (W) - 183 over 8 games

    2015-2016

  • Nisei Invitational (W) - 193 over 90 games
    Golden Gate Open (S) - 190 over 52 games

    2014-2015

  • Nisei Invitational (W) - 195 over 87 games
    Golden Gate Open (S) - 173 over 56 games

    2013-2014

  • Nisei Invitational (W) - 199 over 90 games
    Golden Gate Open (S) - 183 over 60 games

    2012-2013

  • Nisei Invitational (W) - 213 over 87 games
    Chinese Bowling Club (W) - 212 over 30 games
    Golden Gate Sport Shot Challenge (S) - 179 over 40 games

    2011-2012

  • Nisei Invitational (W) - 215 over 81 games

    2010-2011

  • Peninsula Cup 635 Trios 2010 (W) - 211 over 45 games
    Nisei Invitational (W) - 206 over 72 games
    Nikkei Invitationals 2010-2011 (W) - 198 over 6 games

    2009-2010

  • Peninsula Cup 635 Trios 2009 (W) - 213 over 12 games
    Nisei Invitational (W) - 211 over 87 games
    Nikkei Invitationals (W) - 206 over 9 games

    2008-2009

  • Nisei Invitational (W) - 217 over 84 games
    Reno Jr. Adult (S) - 213 over 15 games
    Scratch Draft (S) - 204 over 33 games
    825 Scratch (S) - 201 over 6 games

    2007-2008

  • Serra Nikkei Invitational Trios (W) - 220 over 12 games
    Nisei Invitational (W) - 217 over 90 games
    Scratch Draft (S) - 212 over 42 games

    2006-2007

  • PBA Experience (W) - data not found
    Serra Nikkei Invitational Trios (W) - 209 over 9 games
    PBA Experience (S) - 209 over 30 games
    Golden Gate Invitational (S) - 205 over 3 games
    Lodge Fives Invitational (W) - 204 over 3 games
    Nisei Invitational (W) - 203 over 12 games
    Nikkei Invitational (W) - 193 over 77 games

    2005-2006

  • Serra Nikkei Invitational (W) - 205 over 78 games
    Golden Gate Invitational Scratch (W) - 205 over 36 games

    2004-2005

  • Peninsula Nikkei Invitational Summer (S) - data not found
    Serra Nikkei Invitational (W) - 194 over 84 games

    2003-2004

  • Serra Nikkei Invitational (W) - 201 over 84 games
    Peninsula Nikkei Invitational (S) - 193 over 36 games

    2002-2003

  • Golden Gate Inv Scr (S) - data not found
    T.G.I.F. (W) - 192 over 72 games

    2001-2002

  • NFL Footballl (W) - 186 over 48 games
    Coast Classic Sport (W) - 174 over 84 games

    Sport Conversions

    173 -> 201
    177 -> 205
    179 -> 207
    182 -> 211
    183 -> 212
    190 -> 219
    191 -> 220

Memberships

    Jonathan R Ng has an active USBC membership.

    Current:

    San Francisco USBC - 2025-08-01 - 2026-07-31

    Past:

    San Francisco USBC - 2024-08-01 - 2025-07-31
    San Francisco USBC - 2023-08-01 - 2024-07-31
    San Francisco USBC - 2022-08-01 - 2023-07-31
    San Francisco USBC - 2021-08-01 - 2022-07-31
    San Francisco USBC - 2020-08-01 - 2021-07-31
    San Francisco USBC - 2019-08-01 - 2020-07-31
    San Francisco USBC - 2018-08-01 - 2019-07-31
    San Francisco USBC - 2017-08-01 - 2018-07-31
    San Francisco USBC - 2016-08-01 - 2017-07-31
    San Francisco USBC - 2015-08-01 - 2016-07-31
    San Francisco USBC - 2014-08-01 - 2015-07-31
    San Francisco USBC - 2014-08-01 - 2015-07-31
    San Francisco USBC - 2013-08-01 - 2014-07-31
    San Francisco USBC - 2013-08-01 - 2014-07-31
    San Francisco USBC - 2012-08-01 - 2013-07-31
    San Francisco USBC - 2012-08-01 - 2013-07-31
    San Francisco USBC - 2011-08-01 - 2012-07-31
    San Francisco USBC - 2010-08-01 - 2011-07-31
    San Francisco USBC - 2009-08-01 - 2010-07-31
    San Francisco USBC - 2008-08-01 - 2009-07-31
    San Francisco USBC - 2007-08-01 - 2008-07-31
    San Francisco USBC - 2006-08-01 - 2007-07-31
    San Francisco USBC - 2006-08-01 - 2007-07-31
    San Francisco BA - 2005-08-01 - 2006-07-31
    San Francisco BA - 2004-03-15 - 2005-07-31
    Peninsula BA - 2003-08-01 - 2004-07-31
    San Francisco BA - 2003-08-01 - 2004-07-31
    San Francisco BA - 2002-08-01 - 2003-07-31
    San Francisco BA - 2001-08-01 - 2002-07-31
    San Francisco BA - 2001-08-01 - 2002-07-31
    San Francisco BA - 1999-08-01 - 2000-07-31

Honors

800 series (1)

  • 817 on August 1 2009 at West Lane Bowl - Games: 267-300-250


    • 300 games (3)

  • 300 (Game 1) on February 26 2011 at Sea Bowl - Games: 300-226-236
  • 300 (Game 2) on August 1 2009 at West Lane Bowl - Games: 267-300-250
  • 300 (Game 1) on June 29 2000 at Sea Bowl - Games: 300-0-0


    • 11 in a row (1)

  • July 7 1996 at Tournament Center


    • Open Championships

    Entering Average: 185 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.