Competitive peak
USBC bowler profile
Grant Emmendorfer
League Competitor
9355-34300
Bowling since 2024
180+ peak
180+ career avg
250 games
Lifetime average
183.89
Lifetime games
363
Highest average
198
Career honors
0
What this profile flair means
Competitive peak aura
The nameplate aura reflects a highest recorded league average of 198.
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
Average187
Games108
Year2025
Type
House
Average192
Games123
Year2024
Type
House
Average183
Games132
League averages
2026-2027
League
Tuesday Night Mixers
SeasonW
Average & games
League
Ohana
SeasonW
Average & games
2025-2026
League
Ohana-Summer
SeasonS
Average195
Games30
League
Ohana
SeasonW
Average184
Games78
2024-2025
League
Ohana-Summer
SeasonS
Average198
Games39
League
Ohana
SeasonW
Average189
Games84
Show earlier league averages Hide earlier league averages
2023-2024
League
Summer ALOOO
SeasonS
Average192
Games33
League
Something Else
SeasonS
Average192
Games30
League
Ohana - Summer
SeasonS
Average185
Games42
League
Ohana
SeasonW
Average161
Games9
League
A League of Our Own
SeasonW
Average159
Games18
USBC standing
Memberships
AssociationSanta Clara County USBC
StatusCurrent
From2026-08-01
Through2027-07-31
AssociationSanta Clara County USBC
StatusPast
From2025-08-01
Through2026-07-31
AssociationSanta Clara County USBC
StatusPast
From2024-08-01
Through2025-07-31
AssociationSanta Clara 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
171
How it was calculated
The highest sport-adjusted average from the last three bowling seasons is used until 27 Open Championship games are available.
2024/25198 → 171
Your Open Championships average is calculated from your 27 most recent games bowled between 2018 and 2026.
Search historical Open Championships scores.