Leagues

    USBC has data for Michael K Shimotsu starting from 2002.
    Sport/Challenge average conversions are located at the bottom of the page.

    Recent Composite Averages

    2025: 197 over 279 games (House)
    2024: 208 over 168 games (House)
    2023: 204 over 243 games (House)
    2022: 206 over 219 games (House)
    2021: 205 over 102 games (House)

    League Averages

    2025-2026

  • Leeward AJA (W) - data not found
    HGEA Mixed Handicap (W) - data not found

    2024-2025

  • Leeward Senior Citizens (W) - 202 over 108 games
    HGEA Mxd Hdcp (W) - 195 over 75 games
    HGEA Urban (S) - 194 over 84 games
    2024 Grand Line Winter (W) - 187 over 3 games
    Leeward AJA (W) - 186 over 9 games

    2023-2024

  • Leeward Senior Citizens (W) - 210 over 117 games
    Thursday Vegas League (W) - 209 over 21 games
    HGEA Urban (W) - 201 over 30 games

    2022-2023

  • Leeward Senior Citizens (W) - 207 over 111 games
    Leeward AJA (S) - 202 over 102 games
    HGEA Mixed Handicap (W) - 202 over 18 games
    Thursday Vegas League (W) - 196 over 12 games

    2021-2022

  • HGEA Urban (S) - 217 over 9 games
    Leeward Senior Citizens (W) - 209 over 111 games
    Leeward AJA (S) - 202 over 99 games

    2020-2021

  • Leeward AJA (S) - 205 over 102 games

    2019-2020

  • Leeward AJA (W) - 209 over 117 games

    2018-2019

  • Monday Tiro (W) - 217 over 48 games
    Monday Trio (S) - 209 over 33 games
    HGEA Mixed Handicap (S) - 207 over 90 games
    Leeward AJA (W) - 199 over 108 games
    HBC Mxd Hdcp (S) - 180 over 3 games
    HBC Mix Hdcp (W) - 175 over 3 games

    2017-2018

  • HBC Mix Hdcp (W) - data not found
    Mon Morn Trio (W) - 227 over 30 games
    Monday Morn Trio (S) - 216 over 45 games
    Leeward AJA (W) - 212 over 111 games
    Tuesday Mxd Foursome (W) - 206 over 21 games

    2016-2017

  • Monday Morn Trio (S) - 231 over 51 games
    Leeward AJA (S) - 218 over 96 games
    Mon Morn Trio (W) - 210 over 48 games

    2015-2016

  • Monday Morning Trio (W) - 214 over 54 games
    Monday Morning Trio (S) - 210 over 48 games
    Leeward AJA (S) - 209 over 48 games
    Monday Morn Trio (W) - 208 over 39 games

    2014-2015

  • Monday Morn Trio (W) - 213 over 60 games
    Monday Morn Trio (S) - 205 over 45 games

    2013-2014

  • Monday Morn Trio (S) - 215 over 60 games
    Pearl City Inv Mxd Hdcp Lge (S) - 206 over 111 games
    Monday Morning Trio (W) - 205 over 45 games

    2012-2013

  • Monday Morn Trio (S) - data not found
    Monday Morning Trio (W) - 218 over 57 games
    Monday Morning Trio (W) - 209 over 53 games

    2011-2012

  • East-West Invitational League (S) - data not found
    Monday Morn Trio-#2 (W) - data not found
    Monday Morn Trio-#1 (W) - 221 over 54 games
    Monday Morn Trio (S) - 212 over 51 games

    2010-2011

  • Monday Morn Trio (S) - 225 over 51 games
    Monday Morning Trio (W) - 223 over 51 games
    Monday Morning Trio (W) - 220 over 54 games
    Pearl City Invitational Mixed Hdcp (W) - 216 over 96 games

    2009-2010

  • Leeward Monday Trio (W) - 212 over 57 games
    Leeward Monday Trio (S) - 210 over 36 games
    Pearl City Invitational Mixed Hdcp. (W) - 210 over 84 games
    Tuesday Mixed Trio Seniors (W) - 1 over 1 games

    2008-2009

  • Monday Trio (S) - 221 over 57 games
    Monday Morning Trio (W) - 221 over 57 games

    2007-2008

  • Monday 570 Trio (S) - data not found
    Barbers Pt Adult/Youth Sport League (W) - data not found
    Monday 565 Trio (W) - data not found
    Barbers Pt. Adult/Youth Sport League (W) - 1 over 1 games

    2006-2007

  • Monday 565 Trio (W) - data not found
    Monday 565 Trio (W) - 205 over 54 games

    2005-2006

  • Monday Morning Trio (W) - data not found
    Monday 565 Trio (W) - data not found
    Monday Trio (S) - data not found
    Leeward Senior Citizens (W) - 223 over 60 games

    2004-2005

  • Monday 565 Trio (W) - data not found
    Monday Morning Trio (W) - 221 over 57 games
    Leeward Community (W) - 207 over 39 games

    2003-2004

  • Monday Morning 565 Trio (W) - 222 over 48 games
    OTS 865 Mixed Family League (W) - 200 over 105 games
    2003 Las Vegas 950 Mixed Hdcp (W) - 200 over 90 games

    2001-2002

  • O.T.S. 865 Mixed Family League (W) - 192 over 97 games


Memberships

    Michael K Shimotsu does not have an active USBC membership at this time.

    Most Recent:

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

    Past:

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

Honors

800 series (5)

  • 803 on May 2 2022 at Leeward Bowl - Games: 256-247-300
  • 804 on January 15 2018 at Leeward Bowl - Games: 237-300-267
  • 803 on January 17 2011 at Leeward Bowl - Games: 256-280-267
  • 802 on October 13 2008 at Leeward Bowl - Games: 266-236-300
  • 814 on May 9 2005 at Leeward Bowl - Games: 289-278-247


    • 300 games (13)

  • 300 (Game 2) on June 24 2024 at Leeward Bowl - Games: 0-300-0
  • 300 (Game 3) on May 2 2022 at Leeward Bowl - Games: 0-0-300
  • 300 (Game 2) on January 15 2018 at Leeward Bowl - Games: 237-300-267
  • 300 (Game 1) on September 15 2014 at Leeward Bowl - Games: 300-0-0
  • 300 (Game 3) on November 18 2013 at Leeward Bowl - Games: 155-256-300
  • 300 (Game 2) on August 5 2013 at Leeward Bowl - Games: 190-300-222
  • 300 (Game 2) on November 9 2009 at Leeward Bowl - Games: 0-300-0
  • 300 (Game 3) on October 13 2008 at Leeward Bowl - Games: 266-236-300
  • 300 (Game 3) on May 28 2008 at Barbers Point Bowling Center - Games: 188-228-300
  • 300 (Game 2) on August 14 2006 at Leeward Bowl - Games: 199-300-230
  • 300 (Game 2) on April 3 2006 at Leeward Bowl - Games: 203-300-181
  • 300 (Game 1) on October 14 2001 at - Games: 300-231-194
  • 300 (Game 3) on December 28 1996 at Mak Bowl - Games: 230-201-300


    • 11 in a row (5)

  • October 31 2011 at Leeward Bowl
  • August 22 2011 at Leeward Bowl
  • May 12 2011 at Leeward Bowl
  • September 8 2008 at Leeward Bowl
  • May 24 1992 at KBXtreme LLC


    • Open Championships

    Entering Average: 181

    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
    210 (standard) -> 181 (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.