Rising peak
USBC bowler profile
Geoffrey Brobst
League Competitor
8293-75672
Bowling since 2022
160+ peak
100 games
Lifetime average
158.2
Lifetime games
191
Highest average
175
Career honors
0
What this profile flair means
Rising peak aura
The nameplate aura reflects a highest recorded league average of 175.
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
2026
House
2025
House
2024
House
2023
House
2022
House
League averages
2025-2026
MCNEIL MIXED
· W
2024-2025
MCNEIL MIXED
· W
2023-2024
MCNEIL MIXED
· W
2022-2023
MCNEIL MIXED
· W
2021-2022
MCNEIL MIXED
· W
USBC standing
Memberships
Southeast PA USBC
Most recent
Southeast PA USBC
Past
Southeast PA USBC
Past
Southeast PA USBC
Past
Southeast PA USBC
Past
Career milestones
Honors
0900 series
0800 series
0300 games
011 in a row
Tournament history
Open Championships
Adjusted entering average
152
How it was calculated
The highest sport-adjusted average from the last three bowling seasons is used until 27 Open Championship games are available.
2025/26175 → 152
The Open Championships average uses the most recent 27 games bowled from 2016 through 2025. Search historical championship scores.