Scratch peak
USBC bowler profile
Jon C Endres
Perfect Game Bowler
1814-8766
Bowling since 2005
×3
300 games
200+ peak
190+ career avg
2.5K games
Honor earned
Lifetime average
197.46
Lifetime games
2634
Highest average
219
Career honors
3
What this profile flair means
Scratch peak aura
The nameplate aura reflects a highest recorded league average of 219.
Perfect Game Bowler
Awarded for recording a sanctioned 300 game.
Honor pins
Each pin names a recognized honor and shows how many times it was earned.
Milestone marks
These celebrate peak average, career average, recorded games, and accumulated honors separately.
Roster matching
League Finder
Start with one bowling center, then expand across the region. Matches use name, average, gender, game count, and league history when available.
These are evidence-based suggestions, not confirmed identities. Your “likely” or “unlikely” choices last only for this browser tab and are never attached to the profile.
Choose a region and bowling center to begin.
Historical records
League History
USBC records begin in 2005. Sport and challenge conversions are summarized below.
Recent composite averages
2026
House
2025
House
2024
House
2023
House
2022
House
League averages
2025-2026
Spins Bowl Kent Doubles
· S
Dale Hahn Custom Crafts
· W
Elks and Friends
· W
2024-2025
Wed Nite Dbls
· S
Dale Hahn Custom Crafts
· W
2023-2024
Summer Fun Trio
· S
Doris Day Trio
· W
2022-2023
Summer Fun Trio 2023
· S
2021-2022
Summer Fun Trio
· S
2019-2020
Perfect Fit Trio Fall
· W
2018-2019
Perfect Fit Hammer Trio
· W
Perfect Fit Trio Winter
· W
2017-2018
Perfect Fit Pro Shop Trio
· W
Perfect Fit Trio Spring
· W
Perfect Fit Summer Trio
· S
2016-2017
Miller Garage
· W
Fri. Match Play Trio
· W
Summer Perfect Fit Trio
· S
Shaulis Contracting Trio
· W
Thursday Summer Trio
· S
2015-2016
Perfect Fit Trio
· W
Shaulis Contracting Trio
· W
Perfect Fit Summer Trio
· S
Perfect Fit Trio 2
· W
2014-2015
Perfect Fit Summer Trio
· S
Shaulis Contracting Trio
· W
Big Money Doubles
· S
2013-2014
Big Money Doubles
· S
Midway Country Club Trio
· W
2012-2013
Midway Country Club Trio
· W
2011-2012
Midway Maulers
· W
Big $ Summer Trio
· S
Midway Country Club Trio
· W
2010-2011
Royal Chemical Maulers
· W
Royal Chemical Sat Niters
· W
Midway Country Club Trio
· W
Big $ Summer Trio
· S
2009-2010
Big $ Summer Trio
· S
Six Corners Deli
· W
Browns League
· S
Midway Country Club Trio
· W
2008-2009
Ford Collision / Miller Bearing
· W
Brown's League
· S
Midway Country Club Trio
· W
Franks Sat-Nites
· W
Twin Star Classic Trio
· W
Big $$ Summer Trio
· S
2007-2008
Brown's League
· S
Big $$ Summer Trio
· S
Markham Machine
· W
Franks Sat-Nites
· W
2006-2007
Wednesday Mxd Trio
· S
Markham Machine
· W
Franks Sat-Nites
· W
2005-2006
$10,000 Summer Challenge
· S
Wednesday Mxd Trio
· S
Franks Sat-Nites
· W
2004-2005
Franks Sat Niters Mixed
· W
Wed. Summer Mixt Trio
· S
USBC standing
Memberships
Portage County USBC
Most recent
Portage County USBC
Past
Portage County USBC
Past
Summit County USBC
Past
Portage County USBC
Past
Portage County USBC
Past
Portage County USBC
Past
Portage County USBC
Past
Portage County USBC BA
Past
Portage County USBC BA
Past
Portage County USBC BA
Past
Portage County USBC BA
Past
Portage County USBC BA
Past
Summit County USBC
Past
Summit County USBC
Past
Summit County USBC
Past
Summit County USBC
Past
Summit County USBC
Past
Gr Summit County USBC BA
Past
Portage County USBC BA
Past
Gr Summit County USBC BA
Past
Gr Summit County USBC BA
Past
Gr Summit County USBC BA
Past
Portage County USBC BA
Past
Akron BA
Past
Career milestones
Honors
0900 series
0800 series
3300 games
011 in a row
300 games
Perfect game · Spins Bowl Akron
Perfect game · Midway Lanes
Perfect game · Midway Lanes
Tournament history
Open Championships
Adjusted entering average
190
How it was calculated
The highest sport-adjusted average from the last three bowling seasons is used until 27 Open Championship games are available.
2023/24219 → 190
The Open Championships average uses the most recent 27 games bowled from 2016 through 2025. Search historical championship scores.