Competitive peak
USBC bowler profile
Gary P Kurzban
League Competitor
8688-55856
Bowling since 2017
180+ peak
170+ career avg
500 games
Lifetime average
170.75
Lifetime games
925
Highest average
182
Career honors
0
What this profile flair means
Competitive peak aura
The nameplate aura reflects a highest recorded league average of 182.
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 2017. Sport and challenge conversions are summarized below.
Recent composite averages
2026
House
2025
House
2024
House
2023
House
2022
House
League averages
2026-2027
AB JansRainbow Fall 2026-2027
· W
2025-2026
AB JansRainbow Fall 2025-2026
· W
AB JansRainbow Summer 2026
· S
2024-2025
AB JansRainbow Summer 2025
· S
AB JansRainbow Fall 24-25
· W
AB Radical Senior Masters*
· W
2023-2024
AB JansRainbow 2023-2024
· W
TVL Vagabond Travel League 2023-24
· W
2022-2023
TVL Vagabond Senior Travel League
· W
OH Oak Hills Seniors
· W
2021-2022
TVL Vagabond Senior Travel League
· W
SL Skylarks Wednesday Nights
· W
SL Thursday Heroes
· W
2019-2020
JansRainbow Fall League
· W
2018-2019
JansRainbow 2018-2019 Fall League
· W
2017-2018
JansRainbow
· W
2016-2017
JansRainbow 2016 Summer League
· S
USBC standing
Memberships
Gr San Antonio USBC
Current
Gr San Antonio USBC
Past
Gr San Antonio USBC
Past
Gr San Antonio USBC
Past
Gr San Antonio USBC
Past
Gr San Antonio USBC
Past
Gr San Antonio USBC
Past
Gr San Antonio USBC
Past
Gr San Antonio USBC
Past
Gr San Antonio USBC
Past
Career milestones
Honors
0900 series
0800 series
0300 games
011 in a row
Tournament history
Open Championships
Adjusted entering average
157
How it was calculated
The highest sport-adjusted average from the last three bowling seasons is used until 27 Open Championship games are available.
2025/26181 → 157
The Open Championships average uses the most recent 27 games bowled from 2016 through 2025. Search historical championship scores.