Foundation peak
USBC bowler profile
Donald W Robertson
League Competitor
9393-2036
Bowling since 2011
Building a peak
500 games
Lifetime average
116
Lifetime games
589
Highest average
124
Career honors
0
What this profile flair means
Foundation peak aura
The nameplate aura reflects a highest recorded league average of 124.
League Competitor
The starting title for a bowler with recorded league history.
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 2011. Sport and challenge conversions are summarized below.
Recent composite averages
Year2023
Type
House
Average110
Games60
Year2018
Type
House
Average114
Games74
Year2017
Type
House
Average103
Games39
League averages
2022-2023
League
American Legion
SeasonW
Average110
Games60
2017-2018
League
American Legion
SeasonW
Average114
Games74
2016-2017
League
American Legion
SeasonW
Average103
Games39
Show earlier league averages Hide earlier league averages
2015-2016
League
American Legion
SeasonW
Average & games
2014-2015
League
American Legion Post 325
SeasonW
Average124
Games80
2013-2014
League
Summer Wed Money Doubles
SeasonS
Average124
Games30
League
American Legion Post 325
SeasonW
Average123
Games78
2012-2013
League
American Legion Post 325
SeasonW
Average118
Games87
2011-2012
League
American Legion Post 325
SeasonW
Average117
Games93
2010-2011
League
American Legion Post 325
SeasonW
Average111
Games48
USBC standing
Memberships
AssociationDanville USBC
StatusMost recent
From2022-08-01
Through2023-07-31
AssociationDanville USBC
StatusPast
From2017-08-01
Through2018-07-31
AssociationDanville USBC
StatusPast
From2016-08-01
Through2017-07-31
AssociationDanville USBC
StatusPast
From2015-08-01
Through2016-07-31
AssociationDanville USBC
StatusPast
From2014-08-01
Through2015-07-31
Show earlier memberships Hide earlier memberships
AssociationDanville USBC
StatusPast
From2013-08-01
Through2014-07-31
AssociationDanville USBC
StatusPast
From2012-08-01
Through2013-07-31
AssociationDanville USBC
StatusPast
From2011-08-01
Through2012-07-31
AssociationDanville USBC
StatusPast
From2010-08-01
Through2011-07-31
Career milestones
Honors
0900 series
0800 series
0300 games
011 in a row
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
Your Open Championships average is calculated from your 27 most recent games bowled between 2018 and 2026.
Search historical Open Championships scores.