Scratch peak
USBC bowler profile
Derek A Roberts
Perfect Game Bowler
120-4834
Bowling since 2001
×2
300 games
200+ peak
180+ career avg
2.5K games
Honor earned
Lifetime average
188.27
Lifetime games
3177
Highest average
215
Career honors
2
What this profile flair means
Scratch peak aura
The nameplate aura reflects a highest recorded league average of 215.
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 2001. Sport and challenge conversions are summarized below.
Recent composite averages
Year2026
Type
House
Average204
Games294
Year2026
Type
Challenge
Average198
Games39
Year2025
Type
House
Average212
Games306
League averages
2026-2027
League
Monday Night Mixed
SeasonW
Average & games
League
Tuesday Night Mixed
SeasonW
Average & games
League
Thursday Commercial League
SeasonW
Average & games
2025-2026
League
Monday Night Mixed
SeasonW
Average208
Games102
League
Tuesday Night Mixed
SeasonW
Average202
Games93
League
Thursday Commercial
SeasonW
Average202
Games99
League
Summer Scratch League
Challenge
SeasonS
Average198
Games39
2024-2025
League
Monday Night Mixed
SeasonW
Average215
Games96
League
Thursday Commercial League
SeasonW
Average213
Games105
League
Tuesday Night Mixed League
SeasonW
Average210
Games105
League
Summer Scratch League
Sport
SeasonS
Average158
Games33
Show earlier league averages Hide earlier league averages
2023-2024
League
TUESDAY NIGHT MIXED
SeasonW
Average202
Games96
League
THURSDAY COMM OPEN
SeasonW
Average199
Games95
League
Monday Night Mixed
SeasonW
Average190
Games99
League
Summer Scratch League
Sport
SeasonS
Average167
Games36
2022-2023
League
Tuesday Night Mixed
SeasonW
Average211
Games99
League
Monday Night Mixed
SeasonW
Average210
Games108
League
Thursday Commercial
SeasonW
Average203
Games105
League
Summer Scratch
Sport
SeasonS
Average177
Games39
2021-2022
League
THURSDAY NIGHT MEN
SeasonW
Average210
Games105
League
TUESDAY NIGHT MIXED
SeasonW
Average209
Games105
League
Monday Night Mixed
SeasonW
Average205
Games96
League
Summer Scratch 2022
Challenge
SeasonS
Average184
Games39
2020-2021
League
Commercial Men
SeasonW
Average203
Games96
League
Monday Night Mixed
SeasonW
Average202
Games96
League
Tuesday Night Mixed
SeasonW
Average201
Games105
League
Summer Scratch 21
SeasonS
Average194
Games39
2008-2009
League
Thursday Commercial Men
SeasonW
Average182
Games21
2007-2008
League
Summer Scratch
SeasonS
Average & games
League
Monday Night Men's League
SeasonW
Average196
Games33
League
Wednesday Night Mixed Summer
SeasonS
Average186
Games27
2006-2007
League
Thursday Commercial Men
SeasonW
Average & games
League
Monday Night Men's League
SeasonW
Average & games
League
Wednesday Night Mixed
SeasonW
Average197
Games83
2005-2006
League
Wed Night Mixed Summer
SeasonS
Average193
Games36
League
Thursday Odd Balls
SeasonW
Average156
Games42
2004-2005
League
Thursday Commercial Men
SeasonW
Average191
Games57
League
Tuesday Night Mixed
SeasonW
Average187
Games55
2003-2004
League
Summer Scratch League
SeasonS
Average & games
League
Summer 9 Pin No Tap
SeasonS
Average & games
League
Big Money Trio
SeasonW
Average185
Games80
League
Tuesday Night Mixed
SeasonW
Average184
Games39
League
Thursday Commercial Men
SeasonW
Average177
Games54
League
Monday Night Men
SeasonW
Average174
Games33
2002-2003
League
Monday Night Scratch Summer
SeasonS
Average & games
League
Thursday Commercial Men
SeasonW
Average161
Games45
League
Tuesday Night Mixed
SeasonW
Average160
Games84
League
Sunday Scramblers
SeasonW
Average153
Games93
2001-2002
League
Sunday Scramblers
SeasonW
Average & games
League
Thursday Oddballs
SeasonW
Average163
Games84
League
Summer Sunday Scramblers
SeasonS
Average163
Games36
League
TUESDAY NIGHT MIXED
SeasonW
Average155
Games9
2000-2001
League
Half N Half
SeasonS
Average158
Games36
League
Tuesday Misfits
SeasonW
Average157
Games63
League
Thursday Oddballs
SeasonW
Average152
Games80
League
Sunday Scramblers
SeasonW
Average148
Games57
Sport conversions
158→182
167→194
177→205
Challenge conversions
184→199
198→213
USBC standing
Memberships
AssociationGr Dothan USBC
StatusCurrent
From2026-08-01
Through2027-07-31
AssociationGr Dothan USBC
StatusPast
From2025-08-01
Through2026-07-31
AssociationGr Dothan USBC
StatusPast
From2024-08-01
Through2025-07-31
AssociationGr Dothan USBC
StatusPast
From2023-08-01
Through2024-07-31
AssociationGr Dothan USBC
StatusPast
From2022-08-01
Through2023-07-31
Show earlier memberships Hide earlier memberships
AssociationGr Dothan USBC
StatusPast
From2021-08-01
Through2022-07-31
AssociationGr Dothan USBC
StatusPast
From2020-08-01
Through2021-07-31
AssociationGr Dothan USBC
StatusPast
From2008-08-01
Through2009-07-31
AssociationGr Dothan USBC
StatusPast
From2007-08-01
Through2008-07-31
AssociationSoutheast Alabama USBC
StatusPast
From2007-08-01
Through2008-07-31
AssociationGr Dothan USBC
StatusPast
From2006-08-01
Through2007-07-31
AssociationSoutheast Alabama USBC
StatusPast
From2006-08-01
Through2007-07-31
AssociationGr Fort Rucker BA
StatusPast
From2005-08-01
Through2006-07-31
AssociationDothan BA
StatusPast
From2004-03-15
Through2005-07-31
AssociationDothan BA
StatusPast
From2003-08-01
Through2004-07-31
AssociationCentral Alabama BA
StatusPast
From2002-08-01
Through2003-07-31
AssociationDothan BA
StatusPast
From2002-08-01
Through2003-07-31
AssociationCentral Alabama BA
StatusPast
From2001-08-01
Through2002-07-31
AssociationCentral Alabama BA
StatusPast
From2000-08-01
Through2001-07-31
Career milestones
Honors
0900 series
0800 series
2300 games
011 in a row
300 games
Bowling centerPatricia Lanes
DateApril 1 2025
Game scores300256205
Bowling centerPatricia Lanes
DateJanuary 21 2021
Game scores196300147
Tournament history
Open Championships
Adjusted entering average
186
How it was calculated
The highest sport-adjusted average from the last three bowling seasons is used until 27 Open Championship games are available.
2024/25215 → 186
Your Open Championships average is calculated from your 27 most recent games bowled between 2018 and 2026.
Search historical Open Championships scores.