Foundation peak
USBC bowler profile
Zack S Schreffler
League Competitor
7824-416093
Bowling since 2025
Building a peak
100 games
Lifetime average
128.5
Lifetime games
174
Highest average
132
Career honors
0
What this profile flair means
Foundation peak aura
The nameplate aura reflects a highest recorded league average of 132.
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 2025. Sport and challenge conversions are summarized below.
Recent composite averages
Year2026
Type
House
Average132
Games84
Year2025
Type
House
Average125
Games90
League averages
2025-2026
League
Fall King Pins
SeasonW
Average132
Games84
2024-2025
League
Fall King Pins
SeasonW
Average125
Games90
USBC standing
Memberships
AssociationCentral Ohio USBC
StatusCurrent
From2026-08-01
Through2027-07-31
AssociationCentral Ohio USBC
StatusPast
From2025-08-01
Through2026-07-31
AssociationCentral Ohio USBC
StatusPast
From2024-08-01
Through2025-07-31
Career milestones
Honors
0900 series
0800 series
0300 games
011 in a row
Tournament history
Open Championships
Adjusted entering average
123
How it was calculated
The highest sport-adjusted average from the last three bowling seasons is used until 27 Open Championship games are available.
2025/26132 → 123
Your Open Championships average is calculated from your 27 most recent games bowled between 2018 and 2026.
Search historical Open Championships scores.