Scratch peak
USBC bowler profile
Zbigniew R Mulczynski
Decorated Bowler
244-135
Bowling since 2002
×1
800 series
×2
300 games
×3
11 in a row
200+ peak
190+ career avg
1K games
5+ honors
Lifetime average
192.38
Lifetime games
2478
Highest average
211
Career honors
6
What this profile flair means
Scratch peak aura
The nameplate aura reflects a highest recorded league average of 211.
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 2002. Sport and challenge conversions are summarized below.
Recent composite averages
Year2026
Type
House
Average178
Games33
Year2025
Type
House
Average195
Games87
Year2024
Type
House
Average188
Games87
League averages
2025-2026
League
Reno Sparks Mixed
SeasonW
Average178
Games33
2024-2025
League
Reno Sparks Mixed
SeasonW
Average197
Games78
League
Rasta Rollers
SeasonW
Average175
Games9
2023-2024
League
Reno Sparks Mixed
SeasonW
Average188
Games87
League
Summer Draft Classic (Open Doubles)
Challenge
SeasonS
Average172
Games48
Show earlier league averages Hide earlier league averages
2022-2023
League
Reno Sparks Mixed
SeasonW
Average192
Games78
2019-2020
League
Wes Anderson Memorial
SeasonW
Average190
Games15
League
Social Club
SeasonW
Average190
Games78
League
Sunday Outcasts
SeasonW
Average186
Games36
2018-2019
League
Silent strikers
SeasonS
Average204
Games36
League
Social Club
SeasonW
Average200
Games87
League
Senior Classic League
SeasonW
Average193
Games54
2017-2018
League
Social Club
SeasonW
Average200
Games81
League
Senior Classic League
SeasonW
Average192
Games72
2016-2017
League
Senior Classic League
SeasonW
Average193
Games18
League
Social Club
SeasonW
Average187
Games60
League
Wed Spring Classic
SeasonS
Average186
Games30
2015-2016
League
Wed Spring Classic
SeasonS
Average206
Games39
2013-2014
League
Thursday Early Mixed
SeasonW
Average177
Games51
League
Big 22
SeasonW
Average159
Games3
2012-2013
League
Wednesday 605 Scratch Trios
SeasonS
Average & games
League
Thursday Early Mixed
SeasonW
Average195
Games81
League
Wednesday Men's Classified
SeasonW
Average194
Games15
League
Monday Men's Hdcp
SeasonW
Average186
Games30
League
Thursday Classic Scratch Doubles 2013
SeasonS
Average178
Games20
2011-2012
League
615 Scratch
SeasonS
Average & games
League
Hamilton Ball & Chain
SeasonW
Average177
Games3
League
Lindsay's Commuters League
SeasonW
Average164
Games3
2010-2011
League
Bill Cirby Reno League
SeasonW
Average & games
League
Classic Pro Players
SeasonS
Average & games
League
Early Stars
SeasonW
Average213
Games15
League
Commuters League
SeasonW
Average211
Games21
League
Wild Bunch
SeasonW
Average196
Games12
League
Hamilton Ball & Chain
SeasonW
Average188
Games30
League
Classic Sports Mens 5's (Winter)
SeasonW
Average188
Games12
2009-2010
League
Early Stars
SeasonW
Average207
Games12
League
Commuters League
SeasonW
Average200
Games15
League
Hoffmann Invit.
SeasonW
Average200
Games75
League
Classic Sports Mens 5's (Winter)
SeasonW
Average190
Games81
2008-2009
League
Summer Scratch Singles
SeasonS
Average209
Games40
League
Hoffmann Invit
SeasonW
Average204
Games93
League
Classic Sports Mens 5's (Winter)
SeasonW
Average192
Games87
2007-2008
League
Commuters League
SeasonW
Average199
Games69
League
Hoffmann Invit
SeasonW
Average198
Games84
League
Hamilton Ball & Chain
SeasonW
Average168
Games3
2006-2007
League
Commuters
SeasonW
Average193
Games81
League
Hoffmann Invitational
SeasonW
Average192
Games48
2005-2006
League
Commuters
SeasonW
Average197
Games87
2004-2005
League
Petaluma Classic
SeasonW
Average & games
League
Tues Not So Early
SeasonW
Average200
Games93
League
Petaluma Classic
SeasonW
Average196
Games84
League
Summer Sirs Trios & Friends
SeasonS
Average186
Games30
2003-2004
League
Tuesday Not So Early
SeasonW
Average202
Games54
2002-2003
League
Tues Not So Early
SeasonW
Average193
Games54
2001-2002
League
Petaluma Classic
SeasonW
Average209
Games78
League
Tuesday Not So Early
SeasonW
Average207
Games75
Challenge conversions
172→186
USBC standing
Memberships
AssociationGr Reno Sparks USBC
StatusCurrent
From2026-08-01
Through2027-07-31
AssociationGr Reno Sparks USBC
StatusPast
From2025-08-01
Through2026-07-31
AssociationGr Reno Sparks USBC
StatusPast
From2024-08-01
Through2025-07-31
AssociationGr Reno Sparks USBC
StatusPast
From2023-08-01
Through2024-07-31
AssociationGr Reno Sparks USBC
StatusPast
From2022-08-01
Through2023-07-31
Show earlier memberships Hide earlier memberships
AssociationSkagit Valley USBC
StatusPast
From2019-08-01
Through2020-07-31
AssociationWhatcom County USBC
StatusPast
From2019-08-01
Through2020-07-31
AssociationWhatcom County USBC
StatusPast
From2018-08-01
Through2019-07-31
AssociationWhatcom County USBC
StatusPast
From2017-08-01
Through2018-07-31
AssociationWhatcom County USBC
StatusPast
From2016-08-01
Through2017-07-31
AssociationWhatcom County USBC
StatusPast
From2015-08-01
Through2016-07-31
AssociationPetaluma USBC
StatusPast
From2013-08-01
Through2014-07-31
AssociationMarin County USBC
StatusPast
From2012-08-01
Through2013-07-31
AssociationPetaluma USBC
StatusPast
From2012-08-01
Through2013-07-31
AssociationMarin County USBC
StatusPast
From2011-08-01
Through2012-07-31
AssociationPetaluma USBC
StatusPast
From2011-08-01
Through2012-07-31
AssociationCentral Sonoma County USBC
StatusPast
From2010-08-01
Through2011-07-31
AssociationContra Costa County USBC
StatusPast
From2010-08-01
Through2011-07-31
AssociationMarin County USBC
StatusPast
From2010-08-01
Through2011-07-31
AssociationPetaluma USBC
StatusPast
From2010-08-01
Through2011-07-31
AssociationCentral Sonoma County USBC
StatusPast
From2009-08-01
Through2010-07-31
AssociationMarin County USBC
StatusPast
From2009-08-01
Through2010-07-31
AssociationCentral Sonoma County USBC
StatusPast
From2008-08-01
Through2009-07-31
AssociationMarin County USBC
StatusPast
From2008-08-01
Through2009-07-31
AssociationMarin County USBC
StatusPast
From2007-08-01
Through2008-07-31
AssociationPetaluma USBC
StatusPast
From2007-08-01
Through2008-07-31
AssociationMarin County USBC
StatusPast
From2006-08-01
Through2007-07-31
AssociationMarin Cnty BA
StatusPast
From2005-03-15
Through2006-07-31
AssociationMarin County USBC
StatusPast
From2005-08-01
Through2006-07-31
AssociationPetaluma BA
StatusPast
From2004-03-15
Through2005-07-31
AssociationPetaluma BA
StatusPast
From2003-08-01
Through2004-07-31
AssociationPetaluma BA
StatusPast
From2002-08-01
Through2003-07-31
AssociationMarin Cnty BA
StatusPast
From2001-03-15
Through2002-07-31
AssociationPetaluma BA
StatusPast
From1999-08-01
Through2000-07-31
Career milestones
Honors
0900 series
1800 series
2300 games
311 in a row
800 series
Series808
Bowling centerAMF Petaluma Lanes
DateNovember 2 1999
Game scores263289256
300 games
Bowling centerCountry Club Bowl
DateAugust 26 2009
Game scores227300156
Bowling centerNave Lanes
DateNovember 8 1995
Game scores221300197
11 in a row
Bowling centerCountry Club Bowl
DateFebruary 23 2010
Bowling centerCountry Club Bowl
DateJuly 8 2009
Bowling centerNave Lanes
DateJanuary 27 1992
Tournament history
Open Championships
Adjusted entering average
170
How it was calculated
The highest sport-adjusted average from the last three bowling seasons is used until 27 Open Championship games are available.
2024/25197 → 170
Your Open Championships average is calculated from your 27 most recent games bowled between 2018 and 2026.
Search historical Open Championships scores.