Scratch peak
USBC bowler profile
Arnaldo B Concepcion
Decorated Bowler
10-907171
Bowling since 2002
×3
800 series
×5
300 games
×1
11 in a row
200+ peak
200+ career avg
250 games
5+ honors
Lifetime average
206.75
Lifetime games
389
Highest average
219
Career honors
9
What this profile flair means
Scratch peak aura
The nameplate aura reflects a highest recorded league average of 219.
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
2016
House
2014
House
2010
House
2009
House
2007
House
League averages
2015-2016
Ebb Tide
· W
2013-2014
Weekenders
· W
2009-2010
Serra Vista
· W
Junor Adult Doubles
· W
2008-2009
Serra Vista
· W
Junior / Adult Doubles
· S
Lake Merced
· W
2006-2007
Skyline Mixers
· W
2004-2005
ARC Invitational
· W
Lake Merced Men's
· W
2003-2004
Lake Merced
· W
Powerball Invitational
· W
2002-2003
Oscars Classic Cafe
· W
2001-2002
615 Scratch Trios
· S
Oscar's Classic Cafe
· W
USBC standing
Memberships
San Francisco USBC
Most recent
San Francisco USBC
Past
San Francisco USBC
Past
San Francisco USBC
Past
San Francisco USBC
Past
San Francisco BA
Past
San Francisco BA
Past
San Francisco BA
Past
San Francisco BA
Past
PBA Sport Bowlers
Past
San Francisco BA
Past
San Francisco BA
Past
San Francisco BA
Past
Career milestones
Honors
0900 series
3800 series
5300 games
111 in a row
800 series
800 series · Classic Bowling Center
858 series · Classic Bowling Center
827 series · Classic Bowling Center
300 games
Perfect game · Classic Bowling Center
Perfect game · Classic Bowling Center
Perfect game · Classic Bowling Center
Perfect game · Classic Bowling Center
Perfect game · Classic Bowling Center
11 in a row
11 consecutive strikes · Classic Bowling Center
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.