Scratch peak
USBC bowler profile
Randy L Robertson
League Veteran
719-2229
Bowling since 2002
×1
11 in a row
200+ peak
190+ career avg
2.5K games
Honor earned
Lifetime average
191.42
Lifetime games
3559
Highest average
209
Career honors
1
What this profile flair means
Scratch peak aura
The nameplate aura reflects a highest recorded league average of 209.
League Veteran
Awarded for at least 2,000 recorded league games.
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
2026
House
2025
House
2024
House
2023
House
2022
House
League averages
2026-2027
Monday Night Hot Shots
· W
2025-2026
RIA Mixed #1
· W
Monday Night Hot Shots
· W
2024-2025
Monday Night Hot Shots
· W
Rock Island Arsenal Mixed #1
· W
2023-2024
Monday Night Hot Shots
· W
Rock Island Arsenal Mixed #1
· W
2022-2023
Monday Night Hot Shots
· W
Rock Island Arsenal Mixed #1
· W
2021-2022
Monday Night Hot Shots
· W
Rock Island Arsenal Mixed #1
· W
2020-2021
Monday Night Hot Shots
· W
2019-2020
Monday Night Hot Shots
· W
Trophy King Wed. Morning Rollers
· W
Alley Benders
· W
2018-2019
Alley Benders
· W
Monday Night Hot Shots
· W
2017-2018
Alley Benders
· W
Monday Night Hot Shots
· W
2016-2017
Alley Benders
· W
Monday Night Hot Shots
· W
2015-2016
Alley Benders
· W
2014-2015
Alley Benders
· W
Rock Island Arsenal Mixed
· W
Monday Night Hot Shots
· W
2013-2014
RIA Mixed
· W
Alley Benders
· W
Monday Night Hot Shots
· W
2012-2013
RIA Mixed
· W
Alley Benders
· W
2011-2012
Alley Benders
· W
2010-2011
Alley Benders
· W
Rock Island Arsenal Mixed
· W
2009-2010
New Born's
· W
Alley Benders
· W
Rock Island Arsenal Mixed
· W
2008-2009
Alley Benders
· W
Rock Island Arsenal Mixed
· W
Newborn's
· W
2007-2008
Alley Benders
· W
New Born's
· W
RIA Mixed
· W
2006-2007
New Born's
· W
Alley Benders
· W
2005-2006
Davenport 700 Club - Chapter #94
· W
Alley Benders
· W
New Born's
· W
2004-2005
New Born's
· W
Alley Benders
· W
2003-2004
Alley Benders
· W
New Born's
· W
2002-2003
Alley Benders
· W
New Born's
· W
2001-2002
Alley Benders
· W
New Born's
· W
USBC standing
Memberships
Gr Davenport Metro USBC
Current
Gr Davenport Metro USBC
Past
Gr Davenport Metro USBC
Past
Gr Davenport Metro USBC
Past
Gr Davenport Metro USBC
Past
Gr Davenport Metro USBC
Past
Gr Davenport Metro USBC
Past
Gr Davenport Metro USBC
Past
Gr Davenport Metro USBC
Past
Gr Davenport USBC BA
Past
Gr Davenport USBC BA
Past
Gr Davenport USBC BA
Past
Gr Davenport USBC BA
Past
Gr Rock Island County USBC
Past
Gr Davenport USBC BA
Past
Gr Rock Island County USBC
Past
Gr Davenport USBC BA
Past
Moline-East Moline USBC BA
Past
Gr Davenport USBC BA
Past
Gr Davenport USBC BA
Past
Rock Island- Milan USBC BA
Past
Gr Davenport USBC BA
Past
Rock Island- Milan USBC BA
Past
Gr Davenport USBC BA
Past
Rock Island- Milan USBC BA
Past
Gr Davenport USBC BA
Past
Rock Island- Milan USBC BA
Past
Gr Davenport USBC BA
Past
Gr Davenport USBC BA
Past
Gr Davenport USBC BA
Past
Gr Davenport USBC BA
Past
Gr Davenport USBC BA
Past
Gr Davenport USBC BA
Past
Gr Davenport USBC BA
Past
Gr Davenport USBC BA
Past
Career milestones
Honors
0900 series
0800 series
0300 games
111 in a row
11 in a row
11 consecutive strikes · QC Family Entertainment Center
Tournament history
Open Championships
Adjusted entering average
171
How it was calculated
The highest sport-adjusted average from the last three bowling seasons is used until 27 Open Championship games are available.
2023/24198 → 171
The Open Championships average uses the most recent 27 games bowled from 2016 through 2025. Search historical championship scores.