Premier peak
USBC bowler profile
Michael J DeGrazio
Honors Legend
253-44179
Bowling since 2003
×8
800 series
×10
300 games
×4
11 in a row
230+ peak
200+ career avg
1K games
10+ honors
Lifetime average
210.81
Lifetime games
1921
Highest average
232
Career honors
22
What this profile flair means
Premier peak aura
The nameplate aura reflects a highest recorded league average of 232.
Honors Legend
Awarded for reaching at least 10 recognized career honors.
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 2003. Sport and challenge conversions are summarized below.
Recent composite averages
2023
House
2022
House
2021
House
2020
House
2019
House
League averages
2022-2023
Early Birds II
· S
2021-2022
Early Birds
· W
2020-2021
Early Birds
· W
Early Birds II
· S
2019-2020
Brunswick 630 Trios
· W
Brunswick 850 Scratch
· W
ORTC Mixed Classic
· W
2018-2019
Tuesday Rocks
· W
Brunswick 630 Trios
· W
Brunswick 840 Scratch Classic
· W
Friday Niters
· W
2017-2018
Brunswick 630 Trios
· W
Rio Grande Summer
· S
Brunswick Doubles
· S
Tuesday Rocks
· W
2016-2017
Brunswick Doubles
· S
Brunswick 630 Trios
· W
2015-2016
Gondola Mixers
· W
Summer Travel
· S
Budweiser Scratch Inv
· W
Brunswick 630 Trios
· W
Almost Scratch Trios
· W
Sunday Fun
· W
2014-2015
Gondola Mixer
· W
Brunswick Summer Drifters
· S
Friday Night Drifters
· W
Brunswick 630 Trios
· W
Budweiser Scratch Inv
· W
2013-2014
Sin City Rockers
· W
Tuesday Niters
· W
Brunswick 630 Trios
· W
Mountain Siders
· W
Guys And Gals
· W
Friday Summer Drifters
· S
Rio Grande Mixed
· W
Rampart Rumble II
· S
Rio Grande Mixed II
· S
Tuesday Niters II
· W
2006-2007
Vegas Gamblers
· S
Guys & Dolls
· W
Vegas Gamblers
· W
Frank's Gold Cup
· W
Laughlin Gamblers
· W
2005-2006
Frank's Gold Cup
· S
Vegas Gamblers
· S
Vegas Gamblers
· W
Just 4 Fun 04/06-08/06
· S
Open Commercial
· W
Double Down
· W
Pro Shot Doubles 06/06-08/06
· S
2004-2005
4 - 4 Vegas
· W
Viva Las Vegas Summer 06/05-09/05
· S
Party Down
· W
Las Vegas Strikers
· W
Thurs. Niters
· W
2003-2004
Thurs. Niters
· S
Las Vegas Strikers
· S
Party Down
· S
Party Down
· W
Vegasoutlaws
· W
2002-2003
Gamblers Fun
· W
USBC standing
Memberships
Southern Nevada USBC
Most recent
Southern Nevada USBC
Past
Southern Nevada USBC
Past
Southern Nevada USBC
Past
Southern Nevada USBC
Past
Southern Nevada USBC
Past
Southern Nevada USBC
Past
Southern Nevada USBC
Past
Southern Nevada USBC
Past
Southern Nevada USBC
Past
Orange County USBC
Past
Citrus Belt USBC
Past
Orange County USBC
Past
Orange Cnty BA
Past
Orange Cnty BA
Past
Southern LA County BA
Past
Orange Cnty BA
Past
Orange Cnty BA
Past
Career milestones
Honors
0900 series
8800 series
10300 games
411 in a row
800 series
832 series · South Point Bowling Plaza
810 series · Texas Star Lanes
814 series · Suncoast
812 series · La Habra 300 Bowl
811 series · Lucky Strike Upland
832 series · La Habra 300 Bowl
800 series · Lucky Strike Upland
823 series · Bowlero Fullerton
300 games
Perfect game · Texas Star Lanes
Perfect game · Texas Star Lanes
Perfect game · Suncoast
Perfect game · La Habra 300 Bowl
Perfect game · La Habra 300 Bowl
Perfect game · La Habra 300 Bowl
Perfect game · Lucky Strike Upland
Perfect game · Bowlero Fontana
Perfect game · Bowlero Fullerton
Perfect game · New Yorba Linda Bowl
11 in a row
11 consecutive strikes · Lucky Strike Upland
11 consecutive strikes · Lucky Strike Upland
11 consecutive strikes · New Yorba Linda Bowl
11 consecutive strikes · Orange Bowl
Tournament history
Open Championships
Adjusted entering average
220
How it was calculated
The highest sport-adjusted average from the last three bowling seasons is used until 27 Open Championship games are available.
245 → 220
The Open Championships average uses the most recent 27 games bowled from 2016 through 2025. Search historical championship scores.