Premier peak
USBC bowler profile
Michael K Shimotsu
Honors Legend
1-589
Bowling since 2002
×5
800 series
×13
300 games
×5
11 in a row
230+ peak
200+ career avg
2.5K games
10+ honors
Lifetime average
201.91
Lifetime games
3749
Highest average
231
Career honors
23
What this profile flair means
Premier peak aura
The nameplate aura reflects a highest recorded league average of 231.
Honors Legend
Awarded for reaching at least 10 recognized career honors.
Honor pins
Each pin names a recognized honor and shows how many times it was earned.
Milestone marks
These celebrate peak average, career average, recorded games, and accumulated honors separately.
Roster matching
League Finder
Start with one bowling center, then expand across the region. Matches use name, average, gender, game count, and league history when available.
These are evidence-based suggestions, not confirmed identities. Your “likely” or “unlikely” choices last only for this browser tab and are never attached to the profile.
Choose a region and bowling center to begin.
Historical records
League History
USBC records begin in 2002. Sport and challenge conversions are summarized below.
Recent composite averages
2025
House
2024
House
2023
House
2022
House
2021
House
League averages
2025-2026
Leeward AJA
· W
HGEA Mixed Handicap
· W
2024-2025
Leeward Senior Citizens
· S
Leeward Senior Citizens
· W
HGEA Mxd Hdcp
· W
HGEA Urban
· S
2024 Grand Line Winter
· W
Leeward AJA
· W
2023-2024
Leeward Senior Citizens
· W
Thursday Vegas League
· W
HGEA Urban
· W
2022-2023
Leeward Senior Citizens
· W
Leeward AJA
· S
HGEA Mixed Handicap
· W
Thursday Vegas League
· W
2021-2022
HGEA Urban
· S
Leeward Senior Citizens
· W
Leeward AJA
· S
2020-2021
Leeward AJA
· S
2019-2020
Leeward AJA
· W
2018-2019
Monday Tiro
· W
Monday Trio
· S
HGEA Mixed Handicap
· S
Leeward AJA
· W
HBC Mxd Hdcp
· S
HBC Mix Hdcp
· W
2017-2018
HBC Mix Hdcp
· W
Mon Morn Trio
· W
Monday Morn Trio
· S
Leeward AJA
· W
Tuesday Mxd Foursome
· W
2016-2017
Monday Morn Trio
· S
Leeward AJA
· S
Mon Morn Trio
· W
2015-2016
Monday Morning Trio
· W
Monday Morning Trio
· S
Leeward AJA
· S
Monday Morn Trio
· W
2014-2015
Monday Morn Trio
· W
Monday Morn Trio
· S
2013-2014
Monday Morn Trio
· S
Pearl City Inv Mxd Hdcp Lge
· S
Monday Morning Trio
· W
2012-2013
Monday Morn Trio
· S
Monday Morning Trio
· W
Monday Morning Trio
· W
2011-2012
East-West Invitational League
· S
Monday Morn Trio-#2
· W
Monday Morn Trio-#1
· W
Monday Morn Trio
· S
2010-2011
Monday Morn Trio
· S
Monday Morning Trio
· W
Monday Morning Trio
· W
Pearl City Invitational Mixed Hdcp
· W
2009-2010
Leeward Monday Trio
· W
Leeward Monday Trio
· S
Pearl City Invitational Mixed Hdcp.
· W
Tuesday Mixed Trio Seniors
· W
2008-2009
Monday Trio
· S
Monday Morning Trio
· W
2007-2008
Monday 570 Trio
· S
Barbers Pt Adult/Youth Sport League
· W
Monday 565 Trio
· W
Barbers Pt. Adult/Youth Sport League
· W
2006-2007
Monday 565 Trio
· W
Monday 565 Trio
· W
2005-2006
Monday Morning Trio
· W
Monday 565 Trio
· W
Monday Trio
· S
Leeward Senior Citizens
· W
2004-2005
Monday 565 Trio
· W
Monday Morning Trio
· W
Leeward Community
· W
2003-2004
Monday Morning 565 Trio
· W
OTS 865 Mixed Family League
· W
2003 Las Vegas 950 Mixed Hdcp
· W
2001-2002
O.T.S. 865 Mixed Family League
· W
USBC standing
Memberships
Hawaii USBC
Current
Hawaii USBC
Past
Hawaii USBC
Past
Hawaii USBC
Past
Hawaii USBC
Past
Hawaii USBC
Past
Hawaii USBC
Past
Hawaii USBC
Past
Hawaii USBC
Past
Oahu USBC BA
Past
Oahu USBC BA
Past
Oahu USBC BA
Past
Oahu USBC BA
Past
Oahu USBC BA
Past
Oahu USBC BA
Past
Oahu USBC BA
Past
Oahu USBC BA
Past
Oahu USBC BA
Past
Oahu USBC BA
Past
Oahu USBC BA
Past
Oahu USBC BA
Past
Oahu USBC BA
Past
Oahu USBC BA
Past
Oahu USBC BA
Past
Oahu USBC BA
Past
Oahu USBC BA
Past
Career milestones
Honors
0900 series
5800 series
13300 games
511 in a row
800 series
803 series · Leeward Bowl
804 series · Leeward Bowl
803 series · Leeward Bowl
802 series · Leeward Bowl
814 series · Leeward Bowl
300 games
Perfect game · Leeward Bowl
Perfect game · Leeward Bowl
Perfect game · Leeward Bowl
Perfect game · Leeward Bowl
Perfect game · Leeward Bowl
Perfect game · Leeward Bowl
Perfect game · Leeward Bowl
Perfect game · Leeward Bowl
Perfect game · Barbers Point Bowling Center
Perfect game · Leeward Bowl
Perfect game · Leeward Bowl
Perfect game ·
Perfect game · Mak Bowl
11 in a row
11 consecutive strikes · Leeward Bowl
11 consecutive strikes · Leeward Bowl
11 consecutive strikes · Leeward Bowl
11 consecutive strikes · Leeward Bowl
11 consecutive strikes · KBXtreme LLC
Tournament history
Open Championships
Adjusted entering average
181
How it was calculated
The highest sport-adjusted average from the last three bowling seasons is used until 27 Open Championship games are available.
2023/24210 → 181
The Open Championships average uses the most recent 27 games bowled from 2016 through 2025. Search historical championship scores.