Scratch peak
USBC bowler profile
Michael D Sebbio
Scratch Mainstay
9683-12679
Bowling since 2022
200+ peak
200+ career avg
250 games
Lifetime average
210.17
Lifetime games
436
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.
Scratch Mainstay
Awarded for maintaining a career average of at least 200.
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
2022
House
League averages
2025-2026
JAS Thursday Trios
· W
Wed Nite Trios
· W
2024-2025
JAS Thursday Trios
· W
Wed Nite Trios
· W
2023-2024
Wed Nite Trios
· W
2021-2022
New Wed. Trios
· W
USBC standing
Memberships
Hudson County USBC
Most recent
Hudson County USBC
Past
Hudson County USBC
Past
Hudson County 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.
2023/24215 → 186
The Open Championships average uses the most recent 27 games bowled from 2016 through 2025. Search historical championship scores.