Competitive peak
USBC bowler profile
Carston B Guess
League Competitor
19-21819
Bowling since 2020
180+ peak
180+ career avg
250 games
Lifetime average
180
Lifetime games
339
Highest average
189
Career honors
0
What this profile flair means
Competitive peak aura
The nameplate aura reflects a highest recorded league average of 189.
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 2020. Sport and challenge conversions are summarized below.
Recent composite averages
Year2025
Type
House
Average174
Games21
Year2024
Type
House
Average191
Games69
Year2023
Type
House
Average190
Games60
League averages
2024-2025
League
Colonial Lanes Saturday Youth 24-25
SeasonW
Average174
Games21
2023-2024
League
Lancer High School
SeasonW
Average207
Games6
League
Colonial Lanes Saturday Youth 23-24
SeasonW
Average189
Games63
2022-2023
League
Standard Youth Membership
SeasonW
Average & games
League
Stars
SeasonW
Average202
Games9
League
Saturday Morning Youth 22-23
SeasonW
Average188
Games51
Show earlier league averages Hide earlier league averages
2021-2022
League
Colonial Lanes Saturday Youth
SeasonW
Average185
Games66
2020-2021
League
Colonial Saturday Morning Youth
SeasonW
Average172
Games66
2019-2020
League
Colonial Lanes Saturday Morning League
SeasonW
Average123
Games57
USBC standing
Memberships
AssociationIBC Youth HQ
StatusMost recent
From2024-08-01
Through2025-07-31
AssociationIowa City USBC
StatusPast
From2024-08-01
Through2025-07-31
AssociationCedar Rapids USBC
StatusPast
From2023-08-01
Through2024-07-31
AssociationIBC Youth HQ
StatusPast
From2023-08-01
Through2024-07-31
AssociationIBC Youth HQ
StatusPast
From2022-08-01
Through2023-07-31
Show earlier memberships Hide earlier memberships
AssociationIBC Youth HQ
StatusPast
From2022-05-01
Through2023-07-31
AssociationIBC Youth HQ
StatusPast
From2021-05-01
Through2022-07-31
AssociationIowa City USBC
StatusPast
From2021-08-01
Through2022-07-31
AssociationIBC Youth HQ
StatusPast
From2020-05-01
Through2021-07-31
AssociationIowa City USBC
StatusPast
From2020-08-01
Through2021-07-31
AssociationIowa City USBC
StatusPast
From2019-08-01
Through2020-07-31
Career milestones
Honors
0900 series
0800 series
0300 games
011 in a row
Tournament history
Open Championships
Adjusted entering average
165
How it was calculated
The highest sport-adjusted average from the last three bowling seasons is used until 27 Open Championship games are available.
2023/24191 → 165
Your Open Championships average is calculated from your 27 most recent games bowled between 2018 and 2026.
Search historical Open Championships scores.