Scratch peak
USBC bowler profile
Nicholas Mattessich
League Competitor
21-77444
Bowling since 2022
200+ peak
170+ career avg
100 games
Lifetime average
170.75
Lifetime games
140
Highest average
203
Career honors
0
What this profile flair means
Scratch peak aura
The nameplate aura reflects a highest recorded league average of 203.
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
Year2025
Type
Sport
Average175
Games24
Year2024
Type
Challenge
Average151
Games35
Year2023
Type
House
Average172
Games57
League averages
2025-2026
League
Sunday NiteTen Pin
SeasonW
Average & games
2024-2025
League
Holiday High School
Sport
SeasonW
Average175
Games24
2023-2024
League
Sunset Juniors
SeasonW
Average & games
League
Holiday Junior Sport
Challenge
SeasonW
Average151
Games35
Show earlier league averages Hide earlier league averages
2022-2023
League
Sunset Juniors
SeasonW
Average172
Games57
2021-2022
League
Sunset Juniors
SeasonW
Average146
Games24
Sport conversions
175→203
Challenge conversions
151→162
USBC standing
Memberships
AssociationUSBC HQ
StatusCurrent
From2026-08-01
Through2027-07-31
AssociationMercer County USBC
StatusPast
From2025-08-01
Through2026-07-31
AssociationUSBC HQ
StatusPast
From2025-08-01
Through2026-07-31
AssociationGr Youngstown USBC
StatusPast
From2024-08-01
Through2025-07-31
AssociationIBC Youth HQ
StatusPast
From2024-08-01
Through2025-07-31
Show earlier memberships Hide earlier memberships
AssociationGr Youngstown USBC
StatusPast
From2023-08-01
Through2024-07-31
AssociationIBC Youth HQ
StatusPast
From2023-08-01
Through2024-07-31
AssociationMercer County USBC
StatusPast
From2022-08-01
Through2023-07-31
AssociationMercer County USBC
StatusPast
From2021-08-01
Through2022-07-31
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.
2024/25203 → 175
Your Open Championships average is calculated from your 27 most recent games bowled between 2018 and 2026.
Search historical Open Championships scores.