Competitive peak
USBC bowler profile
Winston Chan
League Veteran
257-5763
Bowling since 2000
×1
11 in a row
180+ peak
170+ career avg
2.5K games
Honor earned
Lifetime average
179.46
Lifetime games
3306
Highest average
197
Career honors
1
What this profile flair means
Competitive peak aura
The nameplate aura reflects a highest recorded league average of 197.
League Veteran
Awarded for at least 2,000 recorded league games.
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 2000. Sport and challenge conversions are summarized below.
Recent composite averages
2020
House
2019
House
2018
House
2017
House
2016
House
League averages
2019-2020
Thursday Funnies W19
· W
Senior Early Birds W19
· W
2018-2019
Lads & Lassies S19
· S
Senior Early Birds W18
· W
Lads & Lassies W18
· W
Thursday Funnies W18
· W
Summer Stoned Rollers S19
· S
2017-2018
Thursday Funnies W17-18
· W
Senior Early Birds W17-18
· W
Lads & Lassies S18
· S
Senior Early Birds S18
· S
Summer Stoned Rollers S18
· S
2016-2017
Lads & Lassies 16-17
· W
Stoned Rollers 16-17
· W
Summer Stoned Rollers S17
· S
Lads & Lassies S17
· S
2015-2016
Summer Stoned Rollers S16
· S
Stoned Rollers 2015-16
· W
Lads & Lassies S16
· S
2014-2015
Stoned Rollers S15
· S
Stoned Rollers W14-15
· W
2013-2014
Stoned Rollers W13-14
· W
Stoned Rollers S14
· S
2012-2013
Stoned Rollers
· W
Stoned Rollers S13
· S
2011-2012
Stoned Rollers (Summer)
· S
Stoned Rollers
· W
2010-2011
Peterson Point Seniors
· W
Stoned Rollers (Summer)
· S
Stoned Rollers
· W
2009-2010
Stoned Rollers
· W
Peterson Point Seniors
· W
Stoned Rollers (Summer)
· S
2008-2009
Peterson Point Seniors (Summer)
· S
Stoned Rollers
· W
Stoned Rollers (Summer)
· S
2007-2008
Stoned Rollers
· W
Summer Stoned Rollers
· S
2006-2007
Stoned Rollers
· W
Summer Stoned Rollers
· S
2005-2006
Summer Stoned Rollers
· S
Stoned Rollers
· W
2004-2005
Summer Stoned Rollers
· S
Stoned Rollers
· W
2003-2004
Summer Stoned Rollers
· S
Stoned Rollers
· W
2002-2003
Goodtimers Summer Jubilee
· S
Stoned Rollers
· W
2001-2002
Palo Alto Classic
· W
Goodtimers Jubilee
· S
2000-2001
Goodtimers Summer Jubilee
· S
1999-2000
Thursday Scratch Fours
· W
Goodtimers Summer Jubilee
· S
USBC standing
Memberships
Santa Clara County USBC
Most recent
Santa Clara County USBC
Past
Santa Clara County USBC
Past
Santa Clara County USBC
Past
Santa Clara County USBC
Past
Santa Clara County USBC
Past
Santa Clara County USBC
Past
Santa Clara County USBC
Past
Santa Clara County USBC
Past
Santa Clara County USBC
Past
Santa Clara County USBC
Past
Santa Clara County USBC
Past
Santa Clara County USBC
Past
Santa Clara County USBC
Past
Santa Clara County USBC BA
Past
Santa Clara Valley BA
Past
Santa Clara Valley BA
Past
Santa Clara Valley BA
Past
Santa Clara Valley BA
Past
Peninsula BA
Past
Peninsula BA
Past
Santa Clara Valley BA
Past
Career milestones
Honors
0900 series
0800 series
0300 games
111 in a row
11 in a row
11 consecutive strikes · Cherry 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.