Scratch peak
USBC bowler profile
Emma H Nguyen
Scratch Mainstay
9355-34136
Bowling since 2023
200+ peak
200+ career avg
250 games
Lifetime average
200.25
Lifetime games
338
Highest average
218
Career honors
0
What this profile flair means
Scratch peak aura
The nameplate aura reflects a highest recorded league average of 218.
Scratch Mainstay
Awarded for maintaining a career average of at least 200.
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 2023. Sport and challenge conversions are summarized below.
Recent composite averages
Year2026
Type
House
Average211
Games168
Year2026
Type
Sport
Average178
Games36
Year2025
Type
House
Average193
Games44
League averages
2026-2027
League
Nikkei Mixed Trios
SeasonW
Average & games
League
Nikkei Mixed Fours
SeasonW
Average & games
2025-2026
League
Nikkei Mixed Trios
SeasonW
Average218
Games69
League
Friday Mixed Trios - Summer
SeasonS
Average211
Games24
League
Nikkei Mixed Fours
SeasonW
Average205
Games72
League
PBL & Friends
SeasonW
Average200
Games3
League
Tony Reyes 815 Scratch Challenge
Sport
SeasonS
Average178
Games36
2024-2025
League
Scratch League Spring 2025
Challenge
SeasonW
Average & games
League
Nikkei Mixed Fours
SeasonW
Average199
Games15
League
Nikkei Mixed Trios
SeasonW
Average191
Games17
League
Tony Reyes 815 Scratch Challenge
Sport
SeasonS
Average188
Games18
League
Friday Mixed Trios
SeasonS
Average188
Games12
League
Scratch League Fall 2024
Sport
SeasonW
Average181
Games30
Show earlier league averages Hide earlier league averages
2023-2024
League
Summer 24 Scratch League
Sport
SeasonS
Average170
Games21
2022-2023
League
Spartan League Summer 2023
SeasonS
Average161
Games21
Sport conversions
170→197
178→206
181→210
188→217
USBC standing
Memberships
AssociationSanta Clara County USBC
StatusCurrent
From2026-08-01
Through2027-07-31
AssociationOrange County USBC
StatusPast
From2025-08-01
Through2026-07-31
AssociationSanta Clara County USBC
StatusPast
From2025-08-01
Through2026-07-31
AssociationSanta Clara County USBC
StatusPast
From2024-08-01
Through2025-07-31
AssociationUSBC HQ
StatusPast
From2024-08-01
Through2025-07-31
Show earlier memberships Hide earlier memberships
AssociationUSBC HQ
StatusPast
From2023-08-01
Through2024-07-31
AssociationSanta Clara County USBC
StatusPast
From2022-08-01
Through2023-07-31
Career milestones
Honors
0900 series
0800 series
0300 games
011 in a row
Tournament history
Open Championships
Adjusted entering average
189
How it was calculated
The highest sport-adjusted average from the last three bowling seasons is used until 27 Open Championship games are available.
2025/26218 → 189
Your Open Championships average is calculated from your 27 most recent games bowled between 2018 and 2026.
Search historical Open Championships scores.