Rising peak
USBC bowler profile
William F Wolchko
League Competitor
1572-1418
Bowling since 2003
160+ peak
160+ career avg
500 games
Lifetime average
169.5
Lifetime games
935
Highest average
175
Career honors
0
What this profile flair means
Rising peak aura
The nameplate aura reflects a highest recorded league average of 175.
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 2003. Sport and challenge conversions are summarized below.
Recent composite averages
2012
House
2011
House
2010
House
2009
House
2008
House
League averages
2011-2012
City League
· W
2010-2011
City League
· W
2009-2010
City League
· W
2008-2009
City League
· W
2007-2008
City League
· W
2006-2007
City League
· W
2005-2006
City League
· W
2004-2005
City League
· W
2003-2004
City League
· W
2002-2003
City League
· W
USBC standing
Memberships
Cape Atlantic USBC BA
Most recent
Cape Atlantic USBC BA
Past
Cape Atlantic USBC BA
Past
Cape Atlantic USBC BA
Past
Cape Atlantic USBC BA
Past
Cape Atlantic USBC BA
Past
Cape Atlantic USBC BA
Past
Cape Atlantic USBC BA
Past
Cape Atlantic USBC BA
Past
Cape Atlantic USBC BA
Past
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
The Open Championships average uses the most recent 27 games bowled from 2016 through 2025. Search historical championship scores.