BowlerProfiles
Ranking
Scratch peak
USBC bowler profile

David G Yamauchi

Perfect Game Bowler
274-2367 Bowling since 2000
×3 300 games
200+ peak 200+ career avg 1K games Honor earned
Lifetime average 201.57 Across all recorded seasons
Lifetime games 2412 USBC-recorded games
Highest average 219 108 games
Career honors 3 Recognized achievements
What this profile flair means
Scratch peak aura

The nameplate aura reflects a highest recorded league average of 219.

Perfect Game Bowler

Awarded for recording a sanctioned 300 game.

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.

Historical records

League History

USBC records begin in 2000. Sport and challenge conversions are summarized below.

Recent composite averages

Year2026
Type House
Average183
Games30
Year2026
Type Sport
Average172
Games63
Year2025
Type Sport
Average174
Games54

League averages

2025-2026

League
Storm Sansei Mixed Trios
SeasonS
Average183
Games30
League
Brunswick Invitational Sport
SeasonW
Average172
Games63

2024-2025

League
Brunswick Invitational Sport
SeasonW
Average174
Games54

2023-2024

League
Brunswick Invitational Sport
SeasonW
Average186
Games63
Show earlier league averages Hide earlier league averages

2022-2023

League
Brunswick Invitational Sport
SeasonW
Average181
Games87

2021-2022

League
Brunswick Invitational Sport
SeasonW
Average180
Games82

2019-2020

League
Brunswick Invitational Challenge
SeasonW
Average180
Games54

2018-2019

League
950 Baker
SeasonW
Average204
Games2
League
Brunswick Invitational Sport
SeasonW
Average180
Games87

2017-2018

League
Brunswick Invitational Sport
SeasonW
Average184
Games87
League
Paint Manufacturers
SeasonW
Average180
Games3

2016-2017

League
Baker 950
SeasonS
Average192
Games6
League
Brunswick Invitational Sport
SeasonW
Average178
Games87

2015-2016

League
Sansei Mix.Trio
SeasonW
Average238
Games6
League
Brunswick Invitational Sport
SeasonW
Average183
Games96

2014-2015

League
950 Baker
SeasonS
Average204
Games10
League
Brunswick Invitational Sport
SeasonW
Average190
Games108

2013-2014

League
950 Baker
SeasonS
Average241
Games4
League
Ebonite Invitational
SeasonW
Average189
Games105

2012-2013

League
Paint Manufacturers
SeasonW
Average205
Games15
League
Ebonite Invitational
SeasonW
Average191
Games87

2011-2012

League
Tozai Nikkei
SeasonS
Average211
Games3
League
Ebonite Invitational
SeasonW
Average199
Games82

2010-2011

League
Ebonite Invitational
SeasonW
Average199
Games90

2009-2010

League
Ebonite Invitational
SeasonW
Average202
Games80

2008-2009

League
Sunset Scratch
SeasonW
Average235
Games4
League
Ebonite Invitational
SeasonW
Average200
Games96

2007-2008

League
Paint Manufacturing A
SeasonW
Average & games Not available in this record
League
Tat 610 Classic
SeasonW
Average & games Not available in this record
League
Brunswick Invitational
SeasonW
Average194
Games90

2006-2007

League
Brunswick
SeasonW
Average & games Not available in this record
League
Greater L.A. Jr. All Stars
SeasonW
Average199
Games44

2005-2006

League
Gardena Sunday Sansei
SeasonW
Average & games Not available in this record
League
Brunswick Inv
SeasonW
Average185
Games93

2004-2005

League
Pistols & Petticoats
SeasonS
Average & games Not available in this record
League
Brunswick Inv
SeasonW
Average189
Games90

2003-2004

League
Gardena Sunday Sansei
SeasonW
Average & games Not available in this record
League
W ' Pistols & Petticoats
SeasonW
Average & games Not available in this record
League
Brunswick 780
SeasonW
Average193
Games90

2002-2003

League
Vegas Goodtimers
SeasonW
Average200
Games12
League
Brunswick 780
SeasonW
Average194
Games96

2001-2002

League
Guyer Scratch
SeasonS
Average & games Not available in this record
League
Brunswick 780
SeasonW
Average188
Games87

2000-2001

League
Guyer Scratch
SeasonW
Average & games Not available in this record
League
940 Summer Baker 01
SeasonS
Average & games Not available in this record
League
Jr/ Adult Hawaiian Travel
SeasonW
Average191
Games92
League
Brunswick 780
SeasonW
Average186
Games84

1999-2000

League
600 Scratch Trios
SeasonW
Average196
Games56
League
Brunswick 810
SeasonW
Average187
Games87

Sport conversions

172→199
174→202
178→206
180→208
181→210
183→212
184→213
186→215
190→219

Challenge conversions

180→194
USBC standing

Memberships

Not currently active
AssociationGr LA County USBC
StatusMost recent
From2025-08-01
Through2026-07-31
AssociationOrange County USBC
StatusPast
From2025-08-01
Through2026-07-31
AssociationGr LA County USBC
StatusPast
From2024-08-01
Through2025-07-31
AssociationGr LA County USBC
StatusPast
From2023-08-01
Through2024-07-31
AssociationGr LA County USBC
StatusPast
From2022-08-01
Through2023-07-31
Show earlier memberships Hide earlier memberships
AssociationGr LA County USBC
StatusPast
From2021-08-01
Through2022-07-31
AssociationSouthern LA County USBC
StatusPast
From2020-08-01
Through2021-07-31
AssociationSouthern LA County USBC
StatusPast
From2019-08-01
Through2020-07-31
AssociationSouthern LA County USBC
StatusPast
From2018-08-01
Through2019-07-31
AssociationSouthern LA County USBC
StatusPast
From2017-08-01
Through2018-07-31
AssociationSouthern LA County USBC
StatusPast
From2016-08-01
Through2017-07-31
AssociationOrange County USBC
StatusPast
From2015-08-01
Through2016-07-31
AssociationSouthern LA County USBC
StatusPast
From2015-08-01
Through2016-07-31
AssociationSouthern LA County USBC
StatusPast
From2014-08-01
Through2015-07-31
AssociationSouthern LA County USBC
StatusPast
From2013-08-01
Through2014-07-31
AssociationSouthern LA County USBC
StatusPast
From2012-08-01
Through2013-07-31
AssociationSouthern LA County USBC
StatusPast
From2011-08-01
Through2012-07-31
AssociationSouthern LA County USBC
StatusPast
From2010-08-01
Through2011-07-31
AssociationSouthern LA County USBC
StatusPast
From2009-08-01
Through2010-07-31
AssociationNorth Los Angeles Co USBC
StatusPast
From2008-08-01
Through2009-07-31
AssociationSouthern LA County USBC
StatusPast
From2008-08-01
Through2009-07-31
AssociationOrange County USBC
StatusPast
From2007-08-01
Through2008-07-31
AssociationSouthern LA County USBC
StatusPast
From2007-08-01
Through2008-07-31
AssociationNorth Los Angeles Co USBC
StatusPast
From2006-08-01
Through2007-07-31
AssociationSouthern LA County USBC
StatusPast
From2006-08-01
Through2007-07-31
AssociationSouthern LA County BA
StatusPast
From2005-08-01
Through2006-07-31
AssociationSouthern LA County BA
StatusPast
From2004-03-15
Through2005-07-31
AssociationSouthern LA County BA
StatusPast
From2003-08-01
Through2004-07-31
AssociationSan Gabriel Valley BA
StatusPast
From2002-08-01
Through2003-07-31
AssociationSouthern LA County BA
StatusPast
From2002-08-01
Through2003-07-31
AssociationSouthern LA County BA
StatusPast
From2001-08-01
Through2002-07-31
AssociationSouthern LA County BA
StatusPast
From2000-08-01
Through2001-07-31
AssociationSouthern LA County BA
StatusPast
From1999-08-01
Through2000-07-31
Career milestones

Honors

0900 series
0800 series
3300 games
011 in a row

300 games

Bowling centerBowlero Montebello
DateDecember 2 2017
Game scores03000
Bowling centerBowlero Cerritos
DateOctober 12 2013
Game scores00300
Bowling centerGardena Bowl
DateOctober 29 1988
Game scores30000
Tournament history

Open Championships

Adjusted entering average 186 Fewer than 27 recorded Open Championship games

How it was calculated

The highest sport-adjusted average from the last three bowling seasons is used until 27 Open Championship games are available.

2023/24215 → 186

Your Open Championships average is calculated from your 27 most recent games bowled between 2018 and 2026.
Search historical Open Championships scores.