BowlerProfiles
Ranking
Elite peak
USBC bowler profile

Kenneth K Yamamoto

Decorated Bowler
241-3287 Bowling since 2001
×1 800 series ×3 300 games ×2 11 in a row
220+ peak 200+ career avg 2.5K games 5+ honors
Lifetime average 200.66 Across all recorded seasons
Lifetime games 4682 USBC-recorded games
Highest average 222 44 games
Career honors 6 Recognized achievements
What this profile flair means
Elite peak aura

The nameplate aura reflects a highest recorded league average of 222.

Decorated Bowler

Awarded for reaching at least five 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.

Historical records

League History

USBC records begin in 2001. Sport and challenge conversions are summarized below.

Recent composite averages

2026 House
200 average · 213 games
2025 House
197 average · 210 games
2024 House
201 average · 108 games
2023 House
198 average · 60 games
2021 House
171 average · 12 games

League averages

2025-2026

Funtimers · W
205 average · 87 games
Funtimers · S
203 average · 48 games
PPBC Nikkei Doubles · W
199 average · 33 games
Golden Rollers · S
189 average · 33 games
PPBC Nikkei Trios Winter 25-26 · W
189 average · 12 games

2024-2025

Funtimers · S
207 average · 42 games
Guys & Dolls · S
203 average · 36 games
Funtimers · W
194 average · 81 games
PPBC Nikkei Trios · W
187 average · 48 games
S-PPBC Nikkei Trios · S
187 average · 3 games

2023-2024

PPBC Nikkei Trios · W
202 average · 84 games
S-PPBC Nikkei Trios · S
198 average · 15 games
Funtimers · S
192 average · 9 games

2022-2023

Thirsty Nite Out · W
222 average · 3 games
Thirsty Nite Out · S
206 average · 6 games
S-PPBC Nikkei Trios · S
202 average · 18 games
PPBC Nikkei Trios · W
193 average · 33 games

2021-2022

TWILIGHT MEN · W
Data not found

2020-2021

TWILIGHT MEN · W
171 average · 12 games

2019-2020

TWILIGHT MEN · W
188 average · 68 games

2018-2019

TWILIGHT MEN · W
195 average · 16 games

2017-2018

MATCHPLAY TRIOS · W
199 average · 91 games
TWILIGHT MEN · W
195 average · 81 games

2016-2017

Thurs. Challenge · S Sport
Data not found
SCRATCH TRIOS · W
211 average · 12 games
MATCHPLAY DBLS · W
206 average · 119 games
Sierra Challenge · S
206 average · 51 games
MAR RAGASA · W
196 average · 3 games
TWILIGHT MEN · W
194 average · 73 games
SIERRA STARTERS · W
189 average · 3 games
CLASSIC DRAFT · W Sport
175 average · 20 games

2015-2016

SIERRA STARTERS · W
204 average · 33 games
Sierra Challenge · S
204 average · 52 games
MATCHPLAY DBLS · W
202 average · 128 games
SCRATCH TRIOS · W
191 average · 24 games
TWILIGHT MEN · W
190 average · 93 games
Summer Hdcp 4 · S
186 average · 9 games
820 MAJORS · W
175 average · 12 games

2014-2015

Sierra Challenge · S
209 average · 56 games
MATCHPLAY DBLS · W
208 average · 116 games
SCRATCH TRIOS · W
196 average · 12 games
820 MAJORS · W
194 average · 99 games

2013-2014

FRIDAY PREMIER · W
Data not found
MATCHPLAY DBLS · W
199 average · 84 games
835 MAJORS · W
194 average · 75 games
SUNSET · W
190 average · 6 games
Sierra Challenge · S
187 average · 19 games
MONDAY CLASSIC · W
186 average · 12 games
CLASSIC DRAFT · W Sport
182 average · 124 games

2012-2013

SUNSET · W
204 average · 75 games
SCRATCH TRIOS · W
199 average · 108 games
1000 HANDICAP · W
194 average · 54 games
MATCHPLAY DBLS · W
194 average · 4 games
TWILIGHT MEN · W
186 average · 18 games
MONDAY CLASSIC · W
174 average · 4 games

2011-2012

1000 SCRATCH · W
212 average · 69 games
SCRATCH TRIOS · W
210 average · 30 games
825 MAJORS · W
209 average · 42 games
CLASSIC DRAFT · W
198 average · 116 games
Matchplay Dbls · S
192 average · 3 games
SUN. JR/ADULT · W
191 average · 51 games
Summer Trio · S
179 average · 33 games

2010-2011

CEDAR MAJORS · W
221 average · 3 games
SUN. JR/ADULT · W
217 average · 6 games
Cedar Matchplay Dbls · S
209 average · 24 games
Purveyors · S
209 average · 3 games
CEDAR SCR. TRIOS · W
208 average · 64 games
950 SCRATCH · W
207 average · 81 games
Sierra Challenge · S
191 average · 4 games
CLASSIC DRAFT · W
190 average · 120 games

2009-2010

MEXICAN AMERICAN · W
232 average · 12 games
Cedar Matchplay Dbls · S
222 average · 44 games
CEDAR SCR. TRIOS · W
216 average · 44 games
950 SCRATCH · W
216 average · 67 games
Sun Jr/Adult · S
214 average · 27 games
CEDAR MAJORS · W
212 average · 87 games
CEDAR INV. TRIO · W
212 average · 12 games

2008-2009

Tues. Doubles · S
Data not found
Cedar Matchplay Dbls · S
Data not found
CEDAR INV. TRIO · W
216 average · 27 games
940 SCRATCH · W
211 average · 87 games
CEDAR MAJORS · W
209 average · 6 games
CEDAR SCR. TRIOS · W
207 average · 76 games

2007-2008

Sun. Jr/Adult · S
Data not found
PBA Experience · S
Data not found
Cedar Matchplay Dbls · S
Data not found
CEDAR SCR. TRIOS · W
214 average · 116 games
SUN. JR/ADULT · W
211 average · 12 games
CEDAR INV. TRIO · W
210 average · 12 games
940 SCRATCH · W
207 average · 83 games
CEDAR MAJORS · W
204 average · 17 games

2006-2007

Sun. Jr/Adult · S
Data not found
CEDAR INV. TRIO · W
221 average · 8 games
940 SCRATCH · W
208 average · 84 games
CEDAR SCR. TRIOS · W
207 average · 108 games
CEDAR MAJORS · W
203 average · 6 games

2005-2006

TGIF · W
Data not found
Cedar Matchplay Dbls · S
Data not found
CEDAR SCR. TRIOS · W
212 average · 112 games
SUN. JR/ADULT · W
205 average · 57 games
CEDAR MAJORS · W
202 average · 3 games
CEDAR INV. TRIO · W
198 average · 8 games
MATCHPLAY DBLS · W
193 average · 80 games

2004-2005

Cedar SingleElems · S
Data not found
MATCHPLAY DBLS · W
204 average · 8 games
NISEI SCR. TRIOS · W
201 average · 120 games

2003-2004

Wednesday Mixed Five · W
Data not found
760 Mixed 4 Classic · W
194 average · 23 games
Nisei Mixed Handicap · W
194 average · 23 games

2002-2003

Wednesday Mixed Five · S
Data not found
4 On A Match Spring 2003 · W
Data not found
760 Mixed 4 Classic · S
Data not found
760 Mixed 4 Classic · W
201 average · 81 games
4 On A Match, Winter 2003-04 · W
195 average · 24 games
Nisei Mixed Handicap · W
194 average · 27 games
Wednesday Mixed Five · W
183 average · 21 games

2001-2002

4 On A Match · W
Data not found
750 Mixed 4 Classic · W
197 average · 80 games
Wednesday Mixed Five · W
196 average · 32 games
Nisei B · W
195 average · 42 games

2000-2001

Nisei B · S
Data not found
4 On A Match Summer 2003 · S
Data not found
Wednesday Mixed Five · S
Data not found
Wednesday Sansei Trio · W
Data not found

Sport conversions

175→203
182→211
USBC standing

Memberships

Not currently active
Central California USBC Most recent
2025-08-01 — 2026-07-31
Gr LA County USBC Past
2025-08-01 — 2026-07-31
Gr LA County USBC Past
2025-08-01 — 2026-07-31
San Gabriel Valley USBC Past
2025-08-01 — 2026-07-31
Gr LA County USBC Past
2024-08-01 — 2025-07-31
Gr LA County USBC Past
2024-08-01 — 2025-07-31
San Gabriel Valley USBC Past
2024-08-01 — 2025-07-31
Gr LA County USBC Past
2023-08-01 — 2024-07-31
San Gabriel Valley USBC Past
2023-08-01 — 2024-07-31
Gr LA County USBC Past
2022-08-01 — 2023-07-31
San Gabriel Valley USBC Past
2022-08-01 — 2023-07-31
Central California USBC Past
2021-08-01 — 2022-07-31
Central California USBC Past
2020-08-01 — 2021-07-31
Central California USBC Past
2019-08-01 — 2020-07-31
Central California USBC Past
2018-08-01 — 2019-07-31
Central California USBC Past
2017-08-01 — 2018-07-31
Central California USBC Past
2016-08-01 — 2017-07-31
Central California USBC Past
2015-08-01 — 2016-07-31
Central California USBC Past
2014-08-01 — 2015-07-31
Central California USBC Past
2013-08-01 — 2014-07-31
Central California USBC Past
2012-08-01 — 2013-07-31
Central California USBC Past
2011-08-01 — 2012-07-31
Central California USBC Past
2010-08-01 — 2011-07-31
Central California USBC Past
2009-08-01 — 2010-07-31
Central California USBC Past
2008-08-01 — 2009-07-31
Central California USBC Past
2007-08-01 — 2008-07-31
Central California USBC Past
2006-08-01 — 2007-07-31
Central California USBC Past
2005-08-01 — 2006-07-31
Los Angeles BA Past
2005-08-01 — 2006-07-31
Central California BA Past
2004-03-15 — 2005-07-31
Los Angeles BA Past
2003-08-01 — 2004-07-31
Southern LA County BA Past
2002-08-01 — 2003-07-31
Southern LA County BA Past
2001-08-01 — 2002-07-31
Southern LA County BA Past
2001-08-01 — 2002-07-31
Los Angeles BA Past
2000-08-01 — 2001-07-31
Los Angeles BA Past
2000-08-01 — 2001-07-31
Career milestones

Honors

0900 series
1800 series
3300 games
211 in a row

800 series

823 series · Bowlero Los Angeles
December 15 2000 · 278-299-246

300 games

Perfect game · Lucky Strike Fresno
August 17 2015 · 300-0-0
Perfect game · Cedar Lanes
February 5 2008 · 300-0-0
Perfect game · Gable House Bowl
January 5 1994 · 300-212-196

11 in a row

11 consecutive strikes · Lucky Strike Fresno
March 10 2014
11 consecutive strikes · Cedar Lanes
October 26 2010
Tournament history

Open Championships

Adjusted entering average 179 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.

2024/25207 → 179

The Open Championships average uses the most recent 27 games bowled from 2016 through 2025. Search historical championship scores.