Premier peak
USBC bowler profile
Matthew Sartoris
800 Club
5495-30685
Bowling since 2009
×1
800 series
230+ peak
180+ career avg
1K games
Honor earned
Lifetime average
189.74
Lifetime games
1979
Highest average
234
Career honors
1
What this profile flair means
Premier peak aura
The nameplate aura reflects a highest recorded league average of 234.
800 Club
Awarded for recording a sanctioned 800 series.
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 2009. Sport and challenge conversions are summarized below.
Recent composite averages
2026
House
2026
House
2026
Challenge
2025
House
2024
House
League averages
2025-2026
Lucky Bowler Summer Scratch Trios
· S
Lucky Bowler Trios
· S
Chinese Mixed Fours
· W
Lucky Bowler Thurs Night Shootout W25/26
· W
Sunday Trios
· W
CCL to Reno
· W
Lucky Bowler High Roller W2025-26
· W
Challenge
2024-2025
2025 Lucky Bowler Trios
· S
Lucky Bowler Classic
· W
CCL to Reno
· W
Lucky Bowler Summer Scratch Trios
· S
After Timers
· W
2023-2024
HiLo Scratch
· W
Lucky Bowler Trios
· S
Lucky Bowler Classic 23/24
· W
Lucky Bowler Summer Scratch Trios
· S
Lucky Bowler Thursday Night Shootout w23/24
· W
2020-2021
Saints and Sinners
· S
2019-2020
815 Ekman Majors
· W
Saints & Sinners
· W
2018-2019
Junior Gold: U15/U17/U20
· W
CFB Jr. Scratch
· W
CFB - SYC Jr Adult
· W
Sport
NorCal Jr/Adult Travel League
· S
CFB Sport Shot Trios
· W
Sport
Jr/Adult PBA S19
· S
Sport
2017-2018
CFB Junior Scratch
· W
CFB Jr Adult PBA
· S
2016-2017
CFB Junior Scratch Mixed
· W
CFB Jr / Adult PBA Experience
· S
2015-2016
Norcal BC Travel League
· W
CFB - Jr. Scratch
· W
CFB Family Affair
· W
CFB - Jr. Adult PBA Summer Exp.
· S
2014-2015
CFB PBA Experience
· S
Swingers
· W
CFB Jr. Scratch Trios
· W
CFB Family Affair
· W
2013-2014
Swingers III - CFB
· S
Family Affair - Winter- Cloverleaf
· W
2012-2013
Pinblasters II - Cloverleaf Family Bowl
· W
Pinblasters - Cloverleaf Family Bowl
· W
2011-2012
Shooting Stars - Cloverleaf Family Bowl
· W
Pinblasters Summer 3 - Cloverleaf
· S
Pinblasters II - Cloverleaf Family Bowl
· W
2010-2011
Shooting Stars 3- Cloverleaf Family Bowl
· S
SHOOTING STARS- CLOVRLEAF FAMILY
· W
SHOOTING STARS II - CLOVERLEAF
· W
2009-2010
Shooting Stars 3 - Cloverleaf Bowl
· S
Shooting Stars (Win 09)/Cloverleaf Famil
· W
2008-2009
Shooting Stars (Sum 09)/Cloverleaf Family Bowl
· S
Shooting Stars Fall (Win 08)/Cloverleaf Family Bow
· W
Sport conversions
166→192
185→214
193→222
Challenge conversions
215→228
USBC standing
Memberships
Gr Sacramento Area USBC
Most recent
Santa Clara County USBC
Past
Gr Sacramento Area USBC
Past
Gr Sacramento Area USBC
Past
Alameda County USBC
Past
Alameda County USBC
Past
Alameda County USBC
Past
IBC Youth HQ
Past
Nor-Cal USBC Youth
Past
Nor-Cal USBC Youth
Past
Nor-Cal USBC Youth
Past
Nor-Cal USBC Youth
Past
Nor-Cal USBC Youth
Past
Nor-Cal USBC Youth
Past
Nor-Cal USBC Youth
Past
Nor-Cal USBC Youth
Past
Nor-Cal USBC Youth
Past
Nor-Cal USBC Youth
Past
Career milestones
Honors
0900 series
1800 series
0300 games
011 in a row
800 series
801 series · Country Club Lanes
Tournament history
Open Championships
Adjusted entering average
206
How it was calculated
The highest sport-adjusted average from the last three bowling seasons is used until 27 Open Championship games are available.
2024/25234 → 206
The Open Championships average uses the most recent 27 games bowled from 2016 through 2025. Search historical championship scores.