Rising peak
USBC bowler profile
Zachary A Chien
League Competitor
21-36964
Bowling since 2022
160+ peak
500 games
Lifetime average
132.78
Lifetime games
504
Highest average
165
Career honors
0
What this profile flair means
Rising peak aura
The nameplate aura reflects a highest recorded league average of 165.
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 2022. Sport and challenge conversions are summarized below.
Recent composite averages
Year2026
Type
House
Average165
Games33
Year2025
Type
House
Average158
Games126
Year2024
Type
House
Average155
Games99
League averages
2026-2027
League
TSY03 Youth/Adult Fall
SeasonW
Average & games
2025-2026
League
TSY04 Youth/Adult Spring
SeasonW
Average165
Games33
2024-2025
League
TSSY1 Youth/Adult Mixed Summer
SeasonS
Average & games
League
TSY03 Youth/Adult Trio
SeasonW
Average & games
League
TSSY1 TSE Y/A Summer
SeasonS
Average161
Games36
League
TSY03 Youth Adult League
SeasonW
Average156
Games90
Show earlier league averages Hide earlier league averages
2023-2024
League
TSY03 Youth/Adult Trio
SeasonW
Average155
Games99
2022-2023
League
TSY03 Youth/Adult Trio
SeasonW
Average & games
League
TSY03 Youth/Adult Trio
SeasonW
Average122
Games57
League
CFY03 Copper Stars
SeasonW
Average112
Games36
2021-2022
League
TSSY1 Youth/Adult Trio Summer
SeasonS
Average & games
League
CFSY3 Funrollers Summer
SeasonS
Average & games
League
TSY03 Youth/Adult Trio
SeasonW
Average & games
League
CFSY3 Funrollers Summer
SeasonS
Average116
Games33
League
TSSY1 Youth/Adult Trio Summer
SeasonS
Average111
Games33
League
TSY03 Youth/Adult Trio
SeasonW
Average97
Games87
USBC standing
Memberships
AssociationGr Houston USBC
StatusCurrent
From2026-08-01
Through2027-07-31
AssociationGr Houston USBC
StatusPast
From2025-08-01
Through2026-07-31
AssociationIBC Youth HQ
StatusPast
From2025-08-01
Through2026-07-31
AssociationGr Houston USBC
StatusPast
From2024-08-01
Through2025-07-31
AssociationIBC Youth HQ
StatusPast
From2024-08-01
Through2025-07-31
Show earlier memberships Hide earlier memberships
AssociationGr Houston USBC
StatusPast
From2023-08-01
Through2024-07-31
AssociationIBC Youth HQ
StatusPast
From2023-08-01
Through2024-07-31
AssociationGr Houston USBC
StatusPast
From2022-08-01
Through2023-07-31
AssociationGr Houston USBC
StatusPast
From2021-08-01
Through2022-07-31
Career milestones
Honors
0900 series
0800 series
0300 games
011 in a row
Tournament history
Open Championships
Adjusted entering average
145
How it was calculated
The highest sport-adjusted average from the last three bowling seasons is used until 27 Open Championship games are available.
2025/26165 → 145
Your Open Championships average is calculated from your 27 most recent games bowled between 2018 and 2026.
Search historical Open Championships scores.