Scratch peak
USBC bowler profile
Darrell B Sennholz Jr
Perfect Game Bowler
6923-265
Bowling since 2002
×2
300 games
×1
11 in a row
200+ peak
190+ career avg
2.5K games
Honor earned
Lifetime average
195.5
Lifetime games
3823
Highest average
211
Career honors
3
What this profile flair means
Scratch peak aura
The nameplate aura reflects a highest recorded league average of 211.
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 2002. Sport and challenge conversions are summarized below.
Recent composite averages
2026
House
2025
House
2024
House
2023
House
2022
House
League averages
2025-2026
First Niters
· W
Sheridan Sunday AM
· W
Beavers Latestarters
· W
2024-2025
Beaver's Latestarters
· W
Sheridan Sunday AM
· W
First Niters
· W
Wed Summer Storm
· S
2023-2024
Thur Summer Storm
· S
Beavers Latesstarters
· W
Sheridan Sunday AM
· W
Saturday Nite Specials
· W
First Niters
· W
2022-2023
Andy's Classic
· W
Beavers Latestarters
· W
Friday Sportsperson
· W
Sheridan Sunday AM
· W
Saturday Nite Swingers
· W
First Niters
· W
2021-2022
Heyden Classic
· W
Friday Sportsperson
· W
Andy's Classic
· W
Sat. Night Swingers
· W
Sheridan Sunday AM
· W
First Niters
· W
2020-2021
Thur Summer Storm
· S
Andy's Classic
· W
Sheridan Sunday AM
· W
Saturday Nite Swingers
· W
2019-2020
Saturday Nite Specials
· W
Thursday Mini Storm
· S
Sunday AM
· W
2018-2019
Saturday Nite Specials
· W
Ceral Killers
· S
Sheridan Sunday Am
· W
2017-2018
Saturday Nite Specials
· W
Sheridan Sunday Am
· W
2011-2012
Grand Slam League
· S
Sunday Sociables
· W
2009-2010
Sheridan Sunday Am
· W
Coors Light Mixed
· W
Sheridan Commercial League
· W
Hi-Pockets/Craftsman
· W
Wed. Jr/Adult Div I
· S
2008-2009
Sheridan Sunday Am
· W
Hi-Pockets/Craftsman
· W
Sheridan Commercial League
· W
Coors Light Mixed
· W
Grand Slam League
· S
2007-2008
Sheridan Commercial League
· W
Hi-Pockets/Craftsman
· W
Grand Slam League
· S
Coors Light Mixed
· W
2006-2007
Hi-Pockets/Craftsman
· W
Coors Light Mixed League
· W
2005-2006
Inner City
· W
Coors Light Mixed League
· W
4 For $400
· S
Bowl-A-Matics
· W
2004-2005
4 For $400 With A Twist
· S
Inner City
· W
Bowl-A-Matics
· W
Coors Light Mixed League
· W
2003-2004
Coors Light Mixed League
· W
Thursday Night Charter
· W
Bowl-A-Matics
· W
4 For $400
· S
2002-2003
Early Risers
· W
2001-2002
Early Risers
· W
USBC standing
Memberships
Kenosha USBC
Most recent
Gr Racine Area USBC
Past
Kenosha USBC
Past
Gr Racine Area USBC
Past
Kenosha USBC
Past
Kenosha USBC
Past
Kenosha USBC
Past
Gr Racine Area USBC
Past
Kenosha USBC
Past
Gr Racine Area USBC
Past
Kenosha USBC
Past
Kenosha USBC
Past
Kenosha USBC BA
Past
Kenosha USBC BA
Past
Kenosha USBC BA
Past
Kenosha USBC BA
Past
Kenosha USBC BA
Past
Kenosha USBC BA
Past
Kenosha USBC BA
Past
Kenosha USBC BA
Past
Kenosha USBC BA
Past
Kenosha USBC Youth
Past
Kenosha USBC Youth
Past
Kenosha USBC Youth
Past
Kenosha USBC Youth
Past
Career milestones
Honors
0900 series
0800 series
2300 games
111 in a row
300 games
Perfect game · Guttormsen's Recreation Center
Perfect game · Sheridan Lanes
11 in a row
11 consecutive strikes · Sheridan Lanes
Tournament history
Open Championships
Entering average
167
The Open Championships average uses the most recent 27 games bowled from 2016 through 2025. Search historical championship scores.