Competitive peak
USBC bowler profile
William (Billy) C Mann
League Competitor
257-6204
Bowling since 2002
180+ peak
180+ career avg
250 games
Lifetime average
180.88
Lifetime games
396
Highest average
188
Career honors
0
What this profile flair means
Competitive peak aura
The nameplate aura reflects a highest recorded league average of 188.
League Competitor
The starting title for a bowler with recorded league history.
Honor pins
Pins appear after a recognized 300 game, 800 or 900 series, or 11-in-a-row award.
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
Year2006
Type
House
Average182
Games126
Year2005
Type
House
Average184
Games126
Year2003
Type
House
Average185
Games93
League averages
2005-2006
League
Goodtimers
SeasonW
Average183
Games93
League
Santa Clara Chinese Bowling
SeasonS
Average178
Games33
2004-2005
League
Palo Alto Classic Summer
SeasonS
Average188
Games51
League
Palo Alto Classic
SeasonW
Average183
Games36
League
Employees And Friends
SeasonW
Average179
Games39
2002-2003
League
Monday Mixers
SeasonW
Average185
Games93
Show earlier league averages Hide earlier league averages
2001-2002
League
Ultimate Mad Mixers
SeasonW
Average187
Games45
League
Jacks & Jills Winter
SeasonW
Average164
Games6
USBC standing
Memberships
AssociationPeninsula USBC
StatusMost recent
From2009-08-01
Through2010-07-31
AssociationPeninsula USBC
StatusPast
From2008-08-01
Through2009-07-31
AssociationPeninsula USBC
StatusPast
From2007-08-01
Through2008-07-31
AssociationPeninsula USBC
StatusPast
From2006-08-01
Through2007-07-31
AssociationPeninsula BA
StatusPast
From2005-08-01
Through2006-07-31
Show earlier memberships Hide earlier memberships
AssociationSanta Clara Valley BA
StatusPast
From2005-08-01
Through2006-07-31
AssociationPeninsula BA
StatusPast
From2004-08-01
Through2005-07-31
AssociationSanta Clara Valley BA
StatusPast
From2004-03-15
Through2005-07-31
AssociationSanta Clara Valley BA
StatusPast
From2002-08-01
Through2003-07-31
AssociationPeninsula BA
StatusPast
From2001-08-01
Through2002-07-31
Career milestones
Honors
0900 series
0800 series
0300 games
011 in a row
Tournament history
Open Championships
Adjusted entering average
220
How it was calculated
The highest sport-adjusted average from the last three bowling seasons is used until 27 Open Championship games are available.
245 → 220
Your Open Championships average is calculated from your 27 most recent games bowled between 2018 and 2026.
Search historical Open Championships scores.