Competitive peak
USBC bowler profile
Joseph Prall
League Competitor
1683-1690
Bowling since 2011
180+ peak
180+ career avg
100 games
Lifetime average
185.5
Lifetime games
148
Highest average
189
Career honors
0
What this profile flair means
Competitive peak aura
The nameplate aura reflects a highest recorded league average of 189.
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 2011. Sport and challenge conversions are summarized below.
Recent composite averages
Year2012
Type
House
Average189
Games91
Year2011
Type
House
Average182
Games57
League averages
2026-2027
League
Friday Night League
SeasonW
Average & games
2011-2012
League
Sunday Night Mixed
SeasonW
Average189
Games91
2010-2011
League
Sunday Night Mixed
SeasonW
Average182
Games57
USBC standing
Memberships
AssociationMohawk Valley Towns USBC
StatusCurrent
From2026-08-01
Through2027-07-31
AssociationSchoharie County USBC
StatusPast
From2011-08-01
Through2012-07-31
AssociationSchoharie County USBC
StatusPast
From2010-08-01
Through2011-07-31
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.