BowlerProfiles
Ranking
Premier peak
USBC bowler profile

William D Scharnow

Honors Legend
243-1925 Bowling since 2002
×7 800 series ×12 300 games ×4 11 in a row
230+ peak 200+ career avg 2.5K games 10+ honors
Lifetime average 221.34 Across all recorded seasons
Lifetime games 4733 USBC-recorded games
Highest average 240 32 games
Career honors 23 Recognized achievements
What this profile flair means
Premier peak aura

The nameplate aura reflects a highest recorded league average of 240.

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.

Beta
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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

2026 Challenge
221 average · 84 games
2026 House
219 average · 101 games
2025 House
226 average · 269 games
2025 Challenge
208 average · 90 games
2025 House
201 average · 6 games

League averages

2025-2026

Lucky Bowler Trios · S
Data not found
Summer Doubles Challenge · S
Data not found
Lucky Bowler High Roller W2025-26 · W Challenge
221 average · 84 games
Classic Travel League · W
220 average · 72 games
Steve Cook Classic · W
217 average · 27 games
Lucky Bowler Thurs Night Shootout W25/26 · W
191 average · 2 games

2024-2025

Trailriders · W
Data not found
2025 Lucky Bowler Trios · S
240 average · 32 games
Summer Doubles Challenge · S
231 average · 28 games
Lucky Bowler Thursday Night Shootout · W
229 average · 93 games
Steve Cook Classic · W
223 average · 100 games
Lucky Bowler Scratch Challenge · W Challenge
208 average · 90 games
Senior Scratch Classic · W
206 average · 4 games
JR's Monday Nighters · W
201 average · 6 games
Storm Challenge · W
196 average · 12 games

2023-2024

HiLo Scratch · W
Data not found
Lucky Bowler Summer Scratch Trios · S
241 average · 4 games
Lucky Bowler Thursday Night Shootout w23/24 · W
231 average · 69 games
Lucky Bowler Classic 23/24 · W
225 average · 63 games
Steve Cook Classic · W
221 average · 63 games
Lucky Bowler Scratch Challenge w 23/24 · W Challenge
217 average · 15 games
Rock n Roll to Reno · S
214 average · 29 games
Friends & Neighbors · W
214 average · 3 games

2022-2023

Lucky Bowler Thurs Night Shootout · W
233 average · 45 games
Steve Cook Classic · W
229 average · 78 games
Lucky Bowler Classic Trios · S
229 average · 44 games
Summer Doubles Challenge · S
226 average · 52 games
Lucky Bowler Classic · W
225 average · 84 games
Terry Leong Scratch Classic 2022-2023 · W
223 average · 36 games
Terry Leong Scratch Classic Spring · W Challenge
200 average · 39 games

2021-2022

Lucky Bowler/Track Trios · S
Data not found
Steve Cook Classic · W
228 average · 84 games
Lucky Bowler Classic · W
228 average · 90 games
Summer Doubles Challenge · S
227 average · 48 games
Lucky Bowler Thurs Night Shootout · W
224 average · 42 games

2020-2021

Fireside Summer Classic · S
Data not found
2021 Summer Doubles Challenge-MONEY · S
233 average · 28 games
Lucky Bowler Scratch Trios · S
226 average · 30 games
Mountain Mixers · W
215 average · 51 games

2019-2020

Bowlersmart Thursday Night Shootout · W
226 average · 45 games
EBI Lucky Bowler Classic · W
225 average · 72 games
Steve Cook Classic · W Challenge
205 average · 75 games

2018-2019

Senior Classic · W
242 average · 8 games
Dublin Majors · W
232 average · 9 games
CCL Scratch Classic · W
232 average · 15 games
CCL Scratch Trios · S
225 average · 40 games
Summer Doubles Challenge · S
221 average · 48 games
Bowlersmart Thurs. Night Shootout · W
219 average · 54 games
Steve Cook Classic · W Challenge
216 average · 96 games

2017-2018

Amador Match Club · W
233 average · 9 games
Monday Night Trip · W
221 average · 77 games
Mongoose Thursday Night Shootout · W
218 average · 27 games
Dublin Majors · W
213 average · 53 games
Summer Doubles Challenge · S
211 average · 44 games
The Steve Cook Classic · W Challenge
199 average · 9 games

2016-2017

Dublin Majors · W
229 average · 72 games
Summer Doubles Challenge Stats · S
225 average · 52 games
Monday Night Trip · W
223 average · 79 games
Black Oak Trios W-16-17 · W
222 average · 99 games

2015-2016

Dublin Majors · W
231 average · 24 games
Monday Night Trip · W
226 average · 81 games
Monday Madness - S -'16 · S
222 average · 48 games
Black Oak Trios W-15-16 · W
218 average · 84 games

2014-2015

Monday Madness - S -'15 · S
232 average · 48 games
Dublin Majors · W
230 average · 55 games
Monday Night Trip · W
228 average · 66 games

2013-2014

Dublin Majors · W
229 average · 78 games
1065 Patton Classic · W
221 average · 3 games
Monday Night Trip · W
220 average · 90 games
Brunswick Trios Sum '14 · S
219 average · 15 games

2012-2013

Monday Night Trip · W
224 average · 41 games
Brunswick Trios Sum '14 · S
218 average · 18 games

2011-2012

Brunswick Trios Sum '13 · S
236 average · 24 games
Dublin Majors · W
231 average · 75 games
Monday Night Trip · W
221 average · 69 games

2010-2011

Monday Night Trip · W
229 average · 60 games
Brunswick Trios Sum '11 · S
226 average · 33 games
Dublin Majors · W
224 average · 66 games

2009-2010

Dublin Majors · W
229 average · 62 games
Junior Adult Doubles · S
219 average · 21 games
Monday Night Trip · W
219 average · 48 games

2008-2009

Monday Night Trip · W
228 average · 72 games
Dublin Majors · W
227 average · 72 games

2007-2008

Kelley's Car Wash Invitational · W
228 average · 6 games
Monday Night Trip · W
218 average · 63 games
Thursday Mixers · W
192 average · 6 games

2006-2007

Trailriders · W
Data not found
Monday Night Trip · W
220 average · 66 games
Russ Fields Classic · W
218 average · 59 games

2005-2006

Monday Night Trip · W
222 average · 38 games
Russ Fields Classic · W
216 average · 42 games
Thursday Mixers · W
186 average · 39 games

2004-2005

Dublin Majors · W
224 average · 24 games
Russ Fields Classic · W
221 average · 71 games
Z 860 Classic · S
219 average · 9 games
Monday Night Trip · W
215 average · 56 games
Trailriders · W
209 average · 9 games

2003-2004

Trailriders · W
Data not found
Sears 1105 Classic · W
219 average · 78 games
Monday Night Trip · W
216 average · 66 games

2002-2003

T D Rowe 1020 Classic · W
215 average · 66 games
Monday Night Trip · W
213 average · 73 games
Dublin Majors · W
209 average · 39 games

2001-2002

Dublin Majors · W
205 average · 62 games
Sears 1105 Classic · W
200 average · 6 games
Monday Night Trip · W
195 average · 72 games

Challenge conversions

199→213
200→214
205→219
208→222
216→229
217→230
221→234
USBC standing

Memberships

Not currently active
Gr Sacramento Area USBC Most recent
2025-08-01 — 2026-07-31
Alameda County USBC Past
2024-08-01 — 2025-07-31
Gr Sacramento Area USBC Past
2024-08-01 — 2025-07-31
Gr Sacramento Area USBC Past
2023-08-01 — 2024-07-31
Gr Sacramento Area USBC Past
2022-08-01 — 2023-07-31
Carson Country USBC Past
2021-08-01 — 2022-07-31
Gr Sacramento Area USBC Past
2021-08-01 — 2022-07-31
Gr Sacramento Area USBC Past
2020-08-01 — 2021-07-31
Gr Sacramento Area USBC Past
2019-08-01 — 2020-07-31
Alameda County USBC Past
2018-08-01 — 2019-07-31
Gr Sacramento Area USBC Past
2018-08-01 — 2019-07-31
Alameda County USBC Past
2017-08-01 — 2018-07-31
Gr Sacramento Area USBC Past
2017-08-01 — 2018-07-31
Alameda County USBC Past
2016-08-01 — 2017-07-31
Gr Sacramento Area USBC Past
2016-08-01 — 2017-07-31
Alameda County USBC Past
2015-08-01 — 2016-07-31
Alameda County USBC Past
2014-08-01 — 2015-07-31
Alameda County USBC Past
2013-08-01 — 2014-07-31
Alameda County USBC Past
2012-08-01 — 2013-07-31
Alameda County USBC Past
2011-08-01 — 2012-07-31
Alameda County USBC Past
2010-08-01 — 2011-07-31
Alameda County USBC Past
2009-08-01 — 2010-07-31
Stockton USBC BA Past
2009-08-01 — 2010-07-31
Alameda County USBC Past
2008-08-01 — 2009-07-31
Alameda County USBC Past
2007-08-01 — 2008-07-31
Manteca USBC Past
2007-08-01 — 2008-07-31
Stockton USBC BA Past
2007-08-01 — 2008-07-31
Alameda County USBC Past
2006-08-01 — 2007-07-31
Stockton USBC BA Past
2006-08-01 — 2007-07-31
Alameda Cnty BA Past
2005-08-01 — 2006-07-31
Manteca BA Past
2005-08-01 — 2006-07-31
Stockton USBC BA Past
2005-08-01 — 2006-07-31
Alameda Cnty BA Past
2004-03-15 — 2005-07-31
Alameda Cnty BA Past
2003-08-01 — 2004-07-31
Alameda Cnty BA Past
2003-08-01 — 2004-07-31
Alameda Cnty BA Past
2002-08-01 — 2003-07-31
Alameda Cnty BA Past
2001-08-01 — 2002-07-31
Stockton USBC BA Past
2001-08-01 — 2002-07-31
Alameda Cnty BA Past
1999-08-01 — 2000-07-31
Alameda Cnty BA Past
1997-08-01 — 1998-07-31
Alameda Cnty BA Past
1997-08-01 — 1998-07-31
Career milestones

Honors

0900 series
7800 series
12300 games
411 in a row

800 series

824 series · Country Club Lanes
June 19 2025 · 268-257-299
801 series · Country Club Lanes
January 3 2022 · 279-255-267
801 series · Country Club Lanes
October 25 2021 · 300-267-234
805 series · Strikes Unlimited
May 11 2021 · 248-299-258
801 series · AMF Rocklin Lanes
December 11 1993 · 279-277-245
801 series · Castro Village Bowl
September 24 1990 · 247-299-255
800 series · Earl Anthony's Dublin Bowl
May 4 1989 · 266-300-234

300 games

Perfect game · Steve Cook's Fireside Lanes
February 19 2025 · 300-0-0
Perfect game · Steve Cook's Fireside Lanes
February 19 2025 · 227-300-259
Perfect game · Steve Cook's Fireside Lanes
September 11 2024 · 300-226-244
Perfect game · The Alley
October 18 2022 · 226-300-218
Perfect game · Country Club Lanes
March 7 2022 · 300-227-192
Perfect game · Country Club Lanes
October 25 2021 · 300-267-234
Perfect game · Steve Cook's Fireside Lanes
October 9 2018 · 180-300-249
Perfect game · Earl Anthony's Dublin Bowl
October 27 2008 · 300-223-216
Perfect game · Earl Anthony's Dublin Bowl
October 28 1997 · 300-289-183
Perfect game · Alma Bowl
October 21 1992 · 186-267-300
Perfect game · Earl Anthony's Dublin Bowl
September 8 1991 · 235-300-225
Perfect game · Earl Anthony's Dublin Bowl
May 4 1989 · 266-300-234

11 in a row

11 consecutive strikes · Earl Anthony's Dublin Bowl
January 10 2011
11 consecutive strikes · Earl Anthony's Dublin Bowl
March 31 2008
11 consecutive strikes · Cloverleaf Family Bowl
February 14 2003
11 consecutive strikes · Earl Anthony's Dublin Bowl
August 26 1999
Tournament history

Open Championships

Entering average 196 Based on 27 Open Championships games

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