Developing peak
USBC bowler profile
Sandy Williams
League Competitor
8970-200923
Bowling since 2024
140+ peak
250 games
Lifetime average
150.15
Lifetime games
252
Highest average
156
Career honors
0
What this profile flair means
Developing peak aura
The nameplate aura reflects a highest recorded league average of 156.
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 2024. Sport and challenge conversions are summarized below.
Recent composite averages
Year2026
Type
House
Average156
Games45
Year2025
Type
House
Average150
Games156
Year2024
Type
House
Average144
Games51
League averages
2026-2027
League
Thursday Practice
SeasonW
Average & games
2025-2026
League
Thursday Practice
SeasonW
Average & games
League
Thursday Practice
SeasonW
Average156
Games45
2024-2025
League
Thursday Practice
SeasonS
Average155
Games39
League
Thursday Practice
SeasonW
Average153
Games45
League
Thursday Practice
SeasonW
Average148
Games36
League
Summer Tuesday Shooters
SeasonS
Average145
Games36
Show earlier league averages Hide earlier league averages
2023-2024
League
Thursday Practice
SeasonS
Average & games
League
Thursday Practice
SeasonW
Average151
Games12
League
Thursday Practice
SeasonW
Average143
Games39
USBC standing
Memberships
AssociationContra Costa County USBC
StatusCurrent
From2026-08-01
Through2027-07-31
AssociationContra Costa County USBC
StatusPast
From2025-08-01
Through2026-07-31
AssociationContra Costa County USBC
StatusPast
From2024-08-01
Through2025-07-31
AssociationContra Costa County USBC
StatusPast
From2023-08-01
Through2024-07-31
Career milestones
Honors
0900 series
0800 series
0300 games
011 in a row
Tournament history
Open Championships
Adjusted entering average
139
How it was calculated
The highest sport-adjusted average from the last three bowling seasons is used until 27 Open Championship games are available.
2025/26156 → 139
Your Open Championships average is calculated from your 27 most recent games bowled between 2018 and 2026.
Search historical Open Championships scores.