Scratch peak
USBC bowler profile
Cory D Sorensen
Proven Competitor
2133-240
Bowling since 2001
200+ peak
180+ career avg
1K games
Lifetime average
189.86
Lifetime games
1515
Highest average
204
Career honors
0
What this profile flair means
Scratch peak aura
The nameplate aura reflects a highest recorded league average of 204.
Proven Competitor
Awarded for at least 1,000 recorded league games.
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 2001. Sport and challenge conversions are summarized below.
Recent composite averages
2026
House
2025
House
2024
House
2023
House
2022
House
League averages
2025-2026
Ivy League
· W
FL Ball & Chain
· W
Black Hills Mens
· W
2024-2025
FL Ball & Chain
· W
2023-2024
FL Ball & Chain
· W
2022-2023
FL Ball & Chain
· W
2021-2022
FL Strikemasters 21-22
· W
2019-2020
Ball & Chain
· W
2016-2017
Tuesday Intramurals
· W
2015-2016
Basin
· W
Friday Mixed
· W
2014-2015
Basin
· W
Friday Mixed
· W
2013-2014
Basin
· W
2012-2013
Basin
· W
Sunday Night Mix Ups
· W
Meadowood Kings
· W
2011-2012
Sunday Night Mix Ups
· W
2010-2011
Sunday Night Mix Ups
· W
2009-2010
Sunday Night Mix Ups
· W
2008-2009
Mixed Nuts
· W
2007-2008
Tuesday Intramural League
· W
Ivy
· W
2006-2007
Tuesday Intramural League
· W
2005-2006
Meadowood Kings
· W
Monday Scratch League
· W
2004-2005
Meadowood Kings
· W
2003-2004
Tuesday American Intramural
· W
Mixed Nuts
· W
2002-2003
Century
· W
Friday Mixed Nuts
· W
2001-2002
Friday Mixed Nuts
· W
Monday Night Mixed
· W
2000-2001
Monday Night Mixed
· W
Friday Mixed Nuts
· W
USBC standing
Memberships
Gr San Antonio USBC
Most recent
Rapid City USBC
Past
Gr San Antonio USBC
Past
Gr San Antonio USBC
Past
Gr San Antonio USBC
Past
Gr San Antonio USBC
Past
Gr San Antonio USBC
Past
Rapid City USBC
Past
Rapid City USBC
Past
Rapid City USBC
Past
Rapid City USBC
Past
Rapid City USBC
Past
Rapid City USBC
Past
Rapid City USBC
Past
Rapid City USBC
Past
Rapid City USBC
Past
Rapid City USBC
Past
Rapid City USBC
Past
Rapid City BA
Past
Rapid City BA
Past
Rapid City BA
Past
Rapid City BA
Past
Rapid City BA
Past
Rapid City BA
Past
Ellsworth Afb BA
Past
Career milestones
Honors
0900 series
0800 series
0300 games
011 in a row
Tournament history
Open Championships
Adjusted entering average
173
How it was calculated
The highest sport-adjusted average from the last three bowling seasons is used until 27 Open Championship games are available.
2024/25200 → 173
The Open Championships average uses the most recent 27 games bowled from 2016 through 2025. Search historical championship scores.