Scratch peak
USBC bowler profile
Cory S Blackburn
Perfect Game Bowler
5957-267
Bowling since 2002
×1
300 games
200+ peak
190+ career avg
1K games
Honor earned
Lifetime average
199.52
Lifetime games
1187
Highest average
216
Career honors
1
What this profile flair means
Scratch peak aura
The nameplate aura reflects a highest recorded league average of 216.
Perfect Game Bowler
Awarded for recording a sanctioned 300 game.
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
Year2026
Type
House
Average206
Games165
Year2025
Type
House
Average209
Games184
Year2024
Type
House
Average207
Games226
League averages
2026-2027
League
Wednesday APG
SeasonW
Average & games
League
Perry Point VAMC Mixed
SeasonW
Average & games
League
Friday Night Mixed
SeasonW
Average & games
2025-2026
League
Monday Night Mens League
SeasonW
Average209
Games12
League
Friday Night Mixed
SeasonW
Average209
Games54
League
Wednesday APG Mens
SeasonW
Average204
Games99
2024-2025
League
Free State Twilighters
SeasonW
Average212
Games42
League
Friday Night Mixed
SeasonW
Average210
Games34
League
Perry Point VAMC Mixed
SeasonW
Average208
Games9
League
Wednesday APG Mens
SeasonW
Average207
Games99
Show earlier league averages Hide earlier league averages
2023-2024
League
Connie Marshall Memorial
SeasonW
Average216
Games37
League
Friday Night Mixed
SeasonW
Average211
Games30
League
Free State Twilighters
SeasonW
Average211
Games36
League
Summer Triples
SeasonS
Average207
Games9
League
Wednesday APG Mens
SeasonW
Average203
Games99
League
Perry Point VAMC Mixed
SeasonW
Average201
Games9
League
Frank Z Memorial
SeasonW
Average191
Games6
2022-2023
League
Wednesday APG Mens
SeasonW
Average206
Games66
League
Perry Point VAMC Mixed
SeasonW
Average205
Games96
League
County Seaters Mens
SeasonW
Average198
Games3
League
summer triples
SeasonS
Average196
Games39
League
Friday Night Mixed
SeasonW
Average183
Games9
2021-2022
League
Free State Twilighters
SeasonW
Average215
Games6
League
APG Mens
SeasonW
Average201
Games21
League
Perry Point VAMC Mixed
SeasonW
Average200
Games21
2017-2018
League
APG Mens
SeasonW
Average & games
2016-2017
League
APG Mens
SeasonW
Average208
Games3
League
Perry Point VAMC Mixed
SeasonW
Average180
Games21
2004-2005
League
Perry Point Vamc Mixed
SeasonW
Average192
Games105
League
Bill Snavely Scratch
SeasonW
Average184
Games3
2003-2004
League
Adult Youth Threes/Fours
SeasonS
Average & games
League
Perry Point VAMC Mixed
SeasonW
Average199
Games108
League
State
SeasonW
Average193
Games3
2002-2003
League
Sunday Night Early Mixed
SeasonW
Average194
Games12
League
Perry Point Vamc Mixed
SeasonW
Average183
Games94
2001-2002
League
High School
SeasonW
Average149
Games2
USBC standing
Memberships
AssociationCecil Harford USBC
StatusCurrent
From2026-08-01
Through2027-07-31
AssociationCecil Harford USBC
StatusPast
From2025-08-01
Through2026-07-31
AssociationCecil Harford USBC
StatusPast
From2024-08-01
Through2025-07-31
AssociationCecil Harford USBC
StatusPast
From2023-08-01
Through2024-07-31
AssociationCecil Harford USBC
StatusPast
From2022-08-01
Through2023-07-31
Show earlier memberships Hide earlier memberships
AssociationCecil Harford USBC
StatusPast
From2021-08-01
Through2022-07-31
AssociationCecil Harford USBC
StatusPast
From2017-08-01
Through2018-07-31
AssociationCecil Harford USBC
StatusPast
From2016-08-01
Through2017-07-31
AssociationCecil Harford USBC BA
StatusPast
From2004-03-15
Through2005-07-31
AssociationCecil Harford USBC BA
StatusPast
From2003-08-01
Through2004-07-31
AssociationCecil Harford USBC BA
StatusPast
From2002-08-01
Through2003-07-31
AssociationCecil-Harford USBC Youth
StatusPast
From2001-08-01
Through2002-07-31
AssociationCecil-Harford USBC Youth
StatusPast
From2000-08-01
Through2001-07-31
AssociationCecil-Harford USBC Youth
StatusPast
From2000-08-01
Through2001-07-31
AssociationCecil-Harford USBC Youth
StatusPast
From1999-08-01
Through2000-07-31
Career milestones
Honors
0900 series
0800 series
1300 games
011 in a row
300 games
Bowling centerHarford Lanes
DateSeptember 18 2024
Game scores192300209
Tournament history
Open Championships
Adjusted entering average
187
How it was calculated
The highest sport-adjusted average from the last three bowling seasons is used until 27 Open Championship games are available.
2023/24216 → 187
Your Open Championships average is calculated from your 27 most recent games bowled between 2018 and 2026.
Search historical Open Championships scores.