Scratch peak
USBC bowler profile
Jonathon J Gutowski Jr
League Competitor
21-51381
Bowling since 2022
200+ peak
170+ career avg
250 games
Lifetime average
173.4
Lifetime games
294
Highest average
215
Career honors
0
What this profile flair means
Scratch peak aura
The nameplate aura reflects a highest recorded league average of 215.
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
Saturday Juniors
· W
2024-2025
Saturday Juniors
· W
Coral Juniors
· W
2023-2024
Coral Youth
· W
2022-2023
Coral Youth
· W
2021-2022
Coral Youth
· W
USBC standing
Memberships
IBC Youth HQ
Most recent
Wausau Area USBC
Past
IBC Youth HQ
Past
Wausau Area USBC
Past
IBC Youth HQ
Past
Wausau Area USBC
Past
Wausau Area USBC
Past
Wausau Area USBC
Past
Wausau Area USBC
Past
Career milestones
Honors
0900 series
0800 series
0300 games
011 in a row
Tournament history
Open Championships
Adjusted entering average
186
How it was calculated
The highest sport-adjusted average from the last three bowling seasons is used until 27 Open Championship games are available.
2025/26215 → 186
The Open Championships average uses the most recent 27 games bowled from 2016 through 2025. Search historical championship scores.