Scratch peak
USBC bowler profile
Alex Rosenblum
League Competitor
17-84123
Bowling since 2018
200+ peak
170+ career avg
250 games
Lifetime average
179.88
Lifetime games
302
Highest average
205
Career honors
0
What this profile flair means
Scratch peak aura
The nameplate aura reflects a highest recorded league average of 205.
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 2018. Sport and challenge conversions are summarized below.
Recent composite averages
2026
Sport
2026
House
2024
Challenge
2023
House
2022
House
League averages
2025-2026
Vegas Here We Come
· W
Sport Shot Fiesta
· W
Sport
Ed Faulk Classic
· W
Vegas Or Bust
· W
2023-2024
EBI Elite
· W
Challenge
2022-2023
Varsity
· W
2021-2022
Varsity
· W
2020-2021
Varsity
· W
2017-2018
Varsity
· W
Sport conversions
211→238
Challenge conversions
188→203
USBC standing
Memberships
Tucson Metro USBC
Most recent
Tucson Metro USBC
Past
Tucson Metro USBC
Past
Tucson Metro USBC
Past
Tucson Metro USBC
Past
Tucson Metro USBC
Past
Career milestones
Honors
0900 series
0800 series
0300 games
011 in a row
Tournament history
Open Championships
Adjusted entering average
175
How it was calculated
The highest sport-adjusted average from the last three bowling seasons is used until 27 Open Championship games are available.
2023/24203 → 175
The Open Championships average uses the most recent 27 games bowled from 2016 through 2025. Search historical championship scores.