Developing peak
USBC bowler profile
Marlene Blackburn
League Veteran
2900-2283
Bowling since 2000
140+ peak
2.5K games
Lifetime average
135.77
Lifetime games
3985
Highest average
148
Career honors
0
What this profile flair means
Developing peak aura
The nameplate aura reflects a highest recorded league average of 148.
League Veteran
Awarded for at least 2,000 recorded league games.
Honor pins
Pins appear after a recognized 300 game, 800 or 900 series, or 11-in-a-row award.
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
2024-2025
Traveling Ladies
· W
2021-2022
Traveling Ladies
· W
2019-2020
Traveling Ladies W19
· W
Senior Early Birds W19
· W
2018-2019
Mixed Nuts W18
· W
Senior Early Birds W18
· W
Traveling Ladies W18
· W
Lads & Lassies S19
· S
Summer Stoned Rollers S19
· S
2017-2018
Senior Early Birds W17-18
· W
Lads & Lassies S18
· S
Traveling Ladies 17-18
· W
Summer Stoned Rollers S18
· S
2016-2017
Stoned Rollers 16-17
· W
Traveling Ladies 16-17
· W
Summer Stoned Rollers S17
· S
2015-2016
Stoned Rollers 2015-16
· W
Summer Stoned Rollers S16
· S
Traveling Ladies 2015-2016
· W
2014-2015
Stoned Rollers W14-15
· W
Stoned Rollers S15
· S
Traveling Ladies W14-15
· W
2013-2014
Stoned Rollers W13-14
· W
Traveling Ladies W13-14
· W
2012-2013
Traveling Ladies
· W
Stoned Rollers S13
· S
Stoned Rollers
· W
2011-2012
Stoned Rollers
· W
Stoned Rollers (Summer)
· S
Traveling Ladies
· W
2010-2011
Traveling Ladies
· W
Stoned Rollers
· W
Stoned Rollers (Summer)
· S
2009-2010
Traveling Ladies
· W
Stoned Rollers
· W
Stoned Rollers (Summer)
· S
2008-2009
Stoned Rollers (Summer)
· S
Traveling Ladies
· W
Stoned Rollers
· W
2007-2008
Stoned Rollers
· W
Summer Stoned Rollers
· S
Traveling Ladies
· W
2006-2007
Summer Stoned Rollers
· S
Stoned Rollers
· W
Traveling Ladies
· W
Senior Early Birds
· W
2005-2006
Stoned Rollers
· W
Summer Stoned Rollers
· S
2004-2005
Stoned Rollers
· W
Summer Stoned Rollers
· S
2003-2004
Summer Stoned Rollers
· S
Stoned Rollers
· W
2002-2003
Summer Stoned Rollers
· S
Stoned Rollers
· W
2001-2002
Stoned Rollers
· W
Summer Stoned Rollers
· S
2000-2001
Stoned Rollers
· W
1999-2000
Summer Stoned Rollers
· S
Stoned Rollers
· W
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
Past
Santa Clara County USBC
Past
Santa Clara County USBC
Past
Santa Clara County USBC
Past
Santa Clara County USBC
Past
San Jose USBC WBA
Past
San Jose USBC WBA
Past
San Jose USBC WBA
Past
San Jose USBC WBA
Past
San Jose USBC WBA
Past
San Jose USBC WBA
Past
San Jose USBC WBA
Past
San Jose USBC WBA
Past
Career milestones
Honors
0900 series
0800 series
0300 games
011 in a row
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.