Developing peak
USBC bowler profile
David R Kroll
League Competitor
8711-23773
Bowling since 2010
140+ peak
500 games
Lifetime average
136.29
Lifetime games
590
Highest average
152
Career honors
0
What this profile flair means
Developing peak aura
The nameplate aura reflects a highest recorded league average of 152.
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 2010. Sport and challenge conversions are summarized below.
Recent composite averages
Year2018
Type
House
Average126
Games6
Year2015
Type
House
Average152
Games92
Year2014
Type
House
Average142
Games102
League averages
2017-2018
League
Guys And Dolls
SeasonW
Average126
Games6
2014-2015
League
Guys And Dolls
SeasonW
Average152
Games92
2013-2014
League
Wednesday Guys And Dolls
SeasonW
Average142
Games102
Show earlier league averages Hide earlier league averages
2012-2013
League
Wednesday Guys And Dolls
SeasonW
Average137
Games99
2011-2012
League
Wednesday Guys And Dolls
SeasonW
Average139
Games99
2010-2011
League
Guys And Dolls
SeasonW
Average130
Games96
2009-2010
League
Guys And Dolls
SeasonW
Average128
Games96
USBC standing
Memberships
AssociationSt Charles County USBC
StatusMost recent
From2017-08-01
Through2018-07-31
AssociationSt Charles County USBC
StatusPast
From2014-08-01
Through2015-07-31
AssociationSt Charles County USBC
StatusPast
From2013-08-01
Through2014-07-31
AssociationSt Charles County USBC
StatusPast
From2012-08-01
Through2013-07-31
AssociationSt Charles County USBC
StatusPast
From2011-08-01
Through2012-07-31
Show earlier memberships Hide earlier memberships
AssociationSt Charles County USBC
StatusPast
From2010-08-01
Through2011-07-31
AssociationSt Charles County USBC
StatusPast
From2009-08-01
Through2010-07-31
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.