Developing peak
USBC bowler profile
Emma B Stevenson
League Competitor
997-2225
Bowling since 2013
140+ peak
250 games
Lifetime average
150
Lifetime games
418
Highest average
157
Career honors
0
What this profile flair means
Developing peak aura
The nameplate aura reflects a highest recorded league average of 157.
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 2013. Sport and challenge conversions are summarized below.
Recent composite averages
2024
House
2015
House
2014
House
2013
House
League averages
2023-2024
Fly Me Over
· W
Baja Rollers
· W
J.B. Bowling #1
· W
2014-2015
Westboro Mixed
· W
Merchants League
· W
2013-2014
City Mixers
· W
Westboro Mixed
· W
2012-2013
City Mixers
· W
Monday Night Handicap
· W
Sunday Night Mixed
· S
Thursday Mixed
· W
Merchants League
· W
Friday Night Special
· W
USBC standing
Memberships
Southern Nevada USBC
Most recent
Gr Gardner USBC
Past
Worcester County USBC
Past
Gr Gardner USBC
Past
Worcester County USBC
Past
Gr Gardner USBC
Past
Career milestones
Honors
0900 series
0800 series
0300 games
011 in a row
Tournament history
Open Championships
Adjusted entering average
130
How it was calculated
The highest sport-adjusted average from the last three bowling seasons is used until 27 Open Championship games are available.
2023/24143 → 130
The Open Championships average uses the most recent 27 games bowled from 2016 through 2025. Search historical championship scores.