Leagues

    USBC has data for James R Slavens starting from 2001.
    Sport/Challenge average conversions are located at the bottom of the page.

    Recent Composite Averages

    2026: 218 over 72 games (House)
    2025: 221 over 346 games (House)
    2024: 201 over 153 games (House)
    2023: 200 over 99 games (House)
    2019: 213 over 76 games (House)

    League Averages

    2025-2026

  • GL16 - Mike Tyhurst Memorial (W) - data not found
    Wednesday Mixed (W) - data not found
    Sunday Scratch (W) - data not found
    GL06 - Fred Feutz Rocket League (W) - data not found
    GL19 - Brewery Workers (W) - 218 over 72 games

    2024-2025

  • Titans (S) - data not found
    Wednesday Mixed (W) - 230 over 93 games
    Crown Men (W) - 223 over 60 games
    Unit Organization (W) - 221 over 12 games
    GL19 - Brewery Workers (W) - 220 over 75 games
    Sunday Scratch (W) - 217 over 40 games
    LUS08 - Bracket Madness (S) - 214 over 33 games
    Big 8 League (W) - 211 over 27 games
    HRL'S Tarpons (W) - 210 over 6 games

    2023-2024

  • Sunday Scratch (W) - 212 over 12 games
    Friday Classic (W) - 200 over 78 games
    GL19 - Brewery Workers (W) - 200 over 63 games

    2022-2023

  • GL19 - Brewery Workers (W) - 200 over 59 games
    Premium Equipment Mixed (S) - 200 over 36 games
    Global Matchpoint (S) - 197 over 4 games

    2018-2019

  • T-West (W) - 228 over 3 games
    Businessmen (W) - 218 over 18 games
    Sunday Scratch (W) - 213 over 16 games
    Tarpons Mens League (W) - 211 over 33 games
    Platinum Realty Tuesday Aces (W) - 199 over 6 games

    2017-2018

  • Tarpons (W) - 216 over 24 games
    Thursday Equipment Mixer (S) - 210 over 27 games
    Thermal King Windows Classic (W) - 208 over 69 games

    2016-2017

  • Sunday Scratch (W) - data not found
    Tarpons Men (W) - 216 over 12 games
    Monday Mixer (W) - 206 over 3 games
    NKS23 - Sunday KC Shootout (S) - 201 over 15 games
    Thermal King Windows Classic (W) - 199 over 27 games
    NK 07 - Industrial (W) - 199 over 6 games
    Mike Medlen Classic Scratch (W) - 197 over 30 games
    LUS01 - TC's Challenge (S) - 169 over 15 games

    2015-2016

  • Varsity Sports (W) - data not found
    Brunswick Scratch Trio (S) - 211 over 46 games
    Sunday Scratch (W) - 208 over 32 games
    NKS23 - Sunday KC Shootout (S) - 205 over 27 games
    Friday Mens Classic (W) - 201 over 29 games
    Sport Challenge (W) - 192 over 36 games

    2014-2015

  • NK 07 - Industrial League (W) - 212 over 90 games
    Balls & Bags 14 (W) - 209 over 60 games
    NKS23 - Sunday KC Shootout (S) - 206 over 35 games
    TGIF (W) - 202 over 78 games
    Friday Mens Classic (W) - 188 over 6 games
    Monday PBA Experience 2015 (S) - 164 over 54 games

    2013-2014

  • Summer Doubles - NK S11 (S) - 222 over 44 games
    Tuesday Night Aces (W) - 215 over 33 games
    Friday Mens Classic (W) - 212 over 81 games
    Tarpons Men (W) - 212 over 12 games

    2012-2013

  • Tuesday Night Aces (W) - 222 over 81 games
    Thursday Gentlemen (W) - 216 over 93 games
    Ranch Trio (S) - 215 over 33 games
    Mon Family Feud (S) - 213 over 24 games
    Friday Mens Classic (W) - 207 over 78 games

    2011-2012

  • Friday Mens Classic (W) - 207 over 101 games
    Thursday Gentlemen (W) - 204 over 36 games
    Weds Mens Hdcp Trio 12 (S) - 182 over 39 games
    Monday PBA Experience 2012 (S) - 173 over 36 games

    2004-2005

  • Junior Majors (W) - data not found
    Junior Majors II (W) - data not found
    Wy-Jon Traveling (W) - data not found

    2003-2004

  • Junior Majors (W) - data not found

    2002-2003

  • Monday Family Fun (W) - data not found
    Junior Majors (W) - data not found
    Youth Scratch (W) - data not found

    2001-2002

  • Junior-Majors (W) - data not found
    Jr/Majors II (W) - data not found

    2000-2001

  • Junior-Majors (W) - data not found

    Sport Conversions

    164 -> 190
    169 -> 196
    173 -> 201
    192 -> 221

Memberships

    James R Slavens has an active USBC membership.

    Current:

    First City of Kansas USBC - 2025-08-01 - 2026-07-31

    Past:

    Gr Kansas City MO USBC - 2025-08-01 - 2026-07-31
    Wy-Jon County USBC - 2025-08-01 - 2026-07-31
    First City of Kansas USBC - 2024-08-01 - 2025-07-31
    Gr Douglas County USBC - 2024-08-01 - 2025-07-31
    Gr Kansas City MO USBC - 2024-08-01 - 2025-07-31
    St Joseph MO USBC - 2024-08-01 - 2025-07-31
    Wy-Jon County USBC - 2024-08-01 - 2025-07-31
    First City of Kansas USBC - 2023-08-01 - 2024-07-31
    Gr Kansas City MO USBC - 2023-08-01 - 2024-07-31
    Wy-Jon County USBC - 2023-08-01 - 2024-07-31
    Gr Kansas City MO USBC - 2022-08-01 - 2023-07-31
    First City of Kansas USBC - 2018-08-01 - 2019-07-31
    Wy-Jon County USBC - 2018-08-01 - 2019-07-31
    Wy-Jon County USBC - 2017-08-01 - 2018-07-31
    First City of Kansas USBC - 2016-08-01 - 2017-07-31
    Gr Douglas County USBC - 2016-08-01 - 2017-07-31
    Gr Kansas City MO USBC - 2016-08-01 - 2017-07-31
    Wy-Jon County USBC - 2016-08-01 - 2017-07-31
    First City of Kansas USBC - 2015-08-01 - 2016-07-31
    Wy-Jon County USBC - 2015-08-01 - 2016-07-31
    Gr Kansas City MO USBC - 2014-08-01 - 2015-07-31
    Wy-Jon County USBC - 2014-08-01 - 2015-07-31
    Wy-Jon County USBC - 2014-08-01 - 2015-07-31
    Gr Kansas City MO USBC - 2013-08-01 - 2014-07-31
    Wy-Jon County USBC - 2013-08-01 - 2014-07-31
    Wy-Jon County USBC - 2012-08-01 - 2013-07-31
    Wy-Jon County USBC - 2011-08-01 - 2012-07-31
    Wy-Jon County USBC - 2011-08-01 - 2012-07-31
    Wy-Jon County USBC - 2010-03-15 - 2011-07-31
    Kansas USBC Youth - 2004-03-15 - 2005-07-31
    Kansas USBC Youth - 2003-08-01 - 2004-07-31
    Kansas USBC Youth - 2002-08-01 - 2003-07-31
    Kansas USBC Youth - 2001-08-01 - 2002-07-31
    Kansas USBC Youth - 2000-08-01 - 2001-07-31

Honors

800 series (1)

  • 800 on April 2 2015 at AMF Pro Bowl Lanes - Games: 268-276-256


    • 300 games (6)

  • 300 (Game 1) on April 15 2026 at Crown Lanes - Games: 300-269-211
  • 300 (Game 1) on November 1 2025 at Broken Arrow Lanes - Games: 300-224-215
  • 300 (Game 3) on October 18 2025 at Gladstone Bowl - Games: 258-227-300
  • 300 (Game 1) on January 15 2025 at Crown Lanes - Games: 300-238-238
  • 300 (Game 1) on April 1 2023 at Gladstone Bowl - Games: 300-200-212
  • 300 (Game 3) on July 29 2014 at AMF Pro Bowl Lanes - Games: 179-194-300


    • 11 in a row (1)

  • October 25 2013 at Ranch Bowl


    • Open Championships

    Entering Average: 202

    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
    230 (standard) -> 202 (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.