Leagues

    USBC has data for Brian J Koch starting from 2004.
    Sport/Challenge average conversions are located at the bottom of the page.

    Recent Composite Averages

    2025: 219 over 216 games (House)
    2024: 219 over 150 games (House)
    2023: 218 over 145 games (House)
    2022: 207 over 71 games (House)
    2020: 207 over 105 games (House)

    League Averages

    2025-2026

  • Thursday Night Sportsman (W) - data not found
    No Dell (W) - data not found
    Ten Alarm (W) - data not found

    2024-2025

  • National Sokol Mixed (W) - 227 over 6 games
    Thursday Night Sportsman (W) - 224 over 69 games
    Sparetimers (S) - 220 over 30 games
    Friday Night Sportsman (W) - 217 over 69 games
    Classic Tri's 2024-25 (W) - 213 over 39 games
    No Dell (W) - 187 over 3 games

    2023-2024

  • Friday Noght Sportsman (W) - 229 over 24 games
    Thursday Night Sportsman (W) - 222 over 93 games
    Hits and Misses (W) - 202 over 33 games

    2022-2023

  • Thursday Night Sportsman (W) - 225 over 84 games
    Friday NIght Sportsman (W) - 208 over 25 games
    Hits & Misses (W) - 206 over 36 games

    2021-2022

  • Lil Repasch Mixed League (W) - data not found
    Lafayette Mixed (W) - data not found
    Friday Night Sportsman (W) - 211 over 30 games
    Hits and Misses (W) - 204 over 41 games

    2019-2020

  • Hits And Misses (W) - 210 over 27 games
    Lily Repasch Mixed (W) - 209 over 36 games
    Friday Nite Sportsmen (W) - 207 over 27 games
    Lafayette Mixed (W) - 201 over 12 games
    Thursday Night Mixed (W) - 195 over 3 games

    2018-2019

  • Classic Doubles (S) - 214 over 3 games
    Lily Repasch Mixed (W) - 211 over 24 games
    Friday Nite Sportsmen (W) - 209 over 33 games
    Thursday Summer Trio's (S) - 206 over 17 games
    Sussex County Church (W) - 204 over 90 games

    2017-2018

  • Sussex County Church (W) - 213 over 87 games
    Sparta Thursday Majors (W) - 212 over 54 games
    Friday Nite Sportsmen (W) - 212 over 87 games

    2016-2017

  • Friday Nite Sportsmen (W) - 219 over 24 games
    Hensle Trio Classic (W) - 219 over 8 games
    Sunday Ad-Jr Spring (W) - 212 over 24 games
    Sussex County Church (W) - 212 over 66 games
    Tuesday Classic Doubles (S) - 200 over 39 games

    2015-2016

  • Vreeland Ins. Doubles (W) - 220 over 102 games
    Thursday Mixed Trio (W) - 220 over 81 games
    Tuesday Classic Doubles (S) - 214 over 48 games

    2014-2015

  • Tuesday Classic Doubles (S) - 222 over 39 games

    2013-2014

  • Monday Adult-Junior (S) - 227 over 36 games
    Friday Nite Sportsmen (W) - 219 over 87 games

    2011-2012

  • Thursday Summer Trio (S) - data not found
    Tues.Classic Doubles (S) - 212 over 48 games
    Thursday Mixed Trio (W) - 210 over 99 games

    2010-2011

  • Tues.Classic Doubles (S) - 220 over 48 games
    Vacation League (W) - 212 over 105 games
    Thursday Mixed Trio (W) - 209 over 105 games

    2009-2010

  • Monday Adult-Junior (S) - 239 over 3 games
    HS Doubles II (W) - 215 over 21 games
    Strikers Scratch (W) - 203 over 35 games
    Allied Healthcare Jr. Scratch (W) - 199 over 30 games
    NY - NJ JR Gold Travel League (W) - 175 over 33 games
    Tues Open Dbls (S) - 172 over 4 games

    2008-2009

  • Adult/Jr Sport Shot (S) - data not found
    Allied Health Care Jr. Scratch (W) - 216 over 30 games
    S.C.I.L. (W) - 214 over 54 games
    Strikers Scratch (W) - 204 over 57 games
    HS Doubles (W) - 201 over 24 games
    NY - NJ Junior Gold Travel League (W) - 177 over 60 games

    2007-2008

  • HS Doubles (W) - 227 over 30 games
    S.C.I.L. (W) - 220 over 51 games
    Strikers Scratch (W) - 212 over 84 games
    Ad/Jr Sport Shot (S) - 182 over 30 games
    NY - NJ Junior Gold Travel League (W) - 169 over 60 games

    2006-2007

  • S.C.I.L. (W) - 212 over 57 games
    Jr. Scratch Singles (S) - 197 over 42 games
    Strikers Scratch (W) - 181 over 77 games

    2005-2006

  • Jr Scratch Singles (S) - 182 over 54 games
    Strikers Scratch (W) - 181 over 90 games

    2004-2005

  • King Pin Seniors (W) - 175 over 93 games
    Monday Adult/Jr A (S) - 172 over 39 games

    2003-2004

  • King Pin P. J.'S (W) - 155 over 96 games


Memberships

    Brian J Koch has an active USBC membership.

    Current:

    Morris County NJ USBC - 2025-08-01 - 2026-07-31

    Past:

    Morris County NJ USBC - 2024-08-01 - 2025-07-31
    Morris County NJ USBC - 2023-08-01 - 2024-07-31
    Morris County NJ USBC - 2022-08-01 - 2023-07-31
    Morris County NJ USBC - 2021-08-01 - 2022-07-31
    Morris County NJ USBC - 2019-08-01 - 2020-07-31
    Morris County NJ USBC - 2018-08-01 - 2019-07-31
    Morris County USBC BA - 2017-08-01 - 2018-07-31
    Morris County USBC BA - 2016-08-01 - 2017-07-31
    Morris County USBC BA - 2015-08-01 - 2016-07-31
    Morris County USBC BA - 2014-08-01 - 2015-07-31
    Morris County USBC BA - 2013-08-01 - 2014-07-31
    Morris County USBC BA - 2012-08-01 - 2013-07-31
    Morris County USBC BA - 2011-08-01 - 2012-07-31
    Morris County USBC BA - 2010-03-15 - 2011-07-31
    Bergen County USBC BA - 2009-08-01 - 2010-07-31
    Morris County USBC Youth - 2009-10-25 - 2010-07-31
    Tri-County NY USBC - 2009-11-24 - 2010-07-31
    IBC Youth HQ - 2008-08-01 - 2009-07-31
    Morris County USBC Youth - 2008-08-01 - 2009-07-31
    Tri-County NY USBC - 2008-08-01 - 2009-07-31
    Tri-County NY USBC - 2008-08-01 - 2009-07-31
    Morris County USBC Youth - 2007-08-01 - 2008-07-31
    Tri-County NY USBC - 2007-08-01 - 2008-07-31
    USBC - 2007-08-01 - 2008-07-31
    Morris County USBC Youth - 2006-08-01 - 2007-07-31
    USBC - 2006-08-01 - 2007-07-31
    Morris County USBC Youth - 2005-08-01 - 2006-07-31
    Morris County USBC Youth - 2004-08-01 - 2005-07-31
    Morris County USBC Youth - 2003-08-01 - 2004-07-31
    Morris County USBC Youth - 2000-08-01 - 2001-07-31
    Morris County USBC Youth - 1999-08-01 - 2000-07-31

Honors

800 series (1)

  • 816 on June 23 2014 at Sparta Lanes - Games: 260-290-266


  • 300 games (3)

  • 300 (Game 3) on April 22 2026 at Boonton Lanes - Games: 235-247-300
  • 300 (Game 2) on October 24 2024 at Boonton Lanes - Games: 254-300-225
  • 300 (Game 3) on March 15 2024 at Sparta Lanes - Games: 243-200-300


  • 11 in a row (3)

  • June 23 2014 at Sparta Lanes
  • April 19 2011 at Sparta Lanes
  • December 12 2007 at Sparta Lanes


  • Open Championships

    Entering Average: 201

    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 9 games out of the required 27.

    The Math

    Highest league is from: 2023/24
    229 (standard) -> 201 (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.