Competitive peak
USBC bowler profile
Kourtney Downham
League Competitor
8568-437846
Bowling since 2018
180+ peak
500 games
Lifetime average
151.36
Lifetime games
516
Highest average
182
Career honors
0
What this profile flair means
Competitive peak aura
The nameplate aura reflects a highest recorded league average of 182.
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 2018. Sport and challenge conversions are summarized below.
Recent composite averages
Year2026
Type
House
Average155
Games21
Year2025
Type
House
Average163
Games15
Year2025
Type
Sport
Average158
Games48
League averages
2025-2026
League
SK220 Strike Force Elite
SeasonW
Average155
Games21
2024-2025
League
Standard Youth Membership
SeasonW
Average & games
League
SK220 Strike Force Elite
SeasonW
Average163
Games15
League
SK201S Summer Sport Shot Youth Dbls
Sport
SeasonS
Average158
Games48
2023-2024
League
TP204 Elite Thunderboltz
SeasonW
Average159
Games30
League
SK201S Summer Sport Shot Youth Dbls
Sport
SeasonS
Average158
Games36
League
TP205S HS Summer Doubles
SeasonS
Average158
Games24
Show earlier league averages Hide earlier league averages
2022-2023
League
TB201S Downriver Youth Doubles
Challenge
SeasonS
Average154
Games24
League
SK220 Strike Force Elite
SeasonW
Average153
Games33
2021-2022
League
WH209 Pin Busters
SeasonW
Average153
Games32
League
TZ204 Western Wayne Youth Traveling Clas
Sport
SeasonW
Average152
Games39
2020-2021
League
WH209 Pin Busters
SeasonW
Average149
Games36
2019-2020
League
WH209 Pinbusters
SeasonW
Average129
Games52
2018-2019
League
WH208 Pinsetters
SeasonW
Average106
Games57
2017-2018
League
TP202 Ten In Da Pit Preps
SeasonW
Average89
Games69
Sport conversions
152→175
158→182
Challenge conversions
154→166
USBC standing
Memberships
AssociationUSBC HQ
StatusCurrent
From2026-08-01
Through2027-07-31
AssociationIBC Youth HQ
StatusPast
From2025-08-01
Through2026-07-31
AssociationMetro Detroit USBC
StatusPast
From2025-08-01
Through2026-07-31
AssociationIBC Youth HQ
StatusPast
From2024-08-01
Through2025-07-31
AssociationIBC Youth HQ
StatusPast
From2024-08-01
Through2025-07-31
Show earlier memberships Hide earlier memberships
AssociationIBC Youth HQ
StatusPast
From2023-08-01
Through2024-07-31
AssociationMetro Detroit USBC
StatusPast
From2023-08-01
Through2024-07-31
AssociationIBC Youth HQ
StatusPast
From2022-05-01
Through2023-07-31
AssociationMetro Detroit USBC
StatusPast
From2022-08-01
Through2023-07-31
AssociationMetro Detroit USBC
StatusPast
From2021-08-01
Through2022-07-31
AssociationMetro Detroit USBC
StatusPast
From2020-08-01
Through2021-07-31
AssociationMetro Detroit USBC
StatusPast
From2019-08-01
Through2020-07-31
AssociationMetro Detroit USBC
StatusPast
From2018-08-01
Through2019-07-31
AssociationMetro Detroit USBC
StatusPast
From2017-08-01
Through2018-07-31
Career milestones
Honors
0900 series
0800 series
0300 games
011 in a row
Tournament history
Open Championships
Adjusted entering average
158
How it was calculated
The highest sport-adjusted average from the last three bowling seasons is used until 27 Open Championship games are available.
2024/25182 → 158
Your Open Championships average is calculated from your 27 most recent games bowled between 2018 and 2026.
Search historical Open Championships scores.