Competitive peak
USBC bowler profile
James Duff
League Competitor
8738-23777
Bowling since 2026
180+ peak
180+ career avg
Lifetime average
182
Lifetime games
90
Highest average
182
Career honors
0
What this profile flair means
Competitive peak aura
The nameplate aura reflects a highest recorded league average of 182.
League Competitor
The starting title for a bowler with recorded league history.
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.
Historical records
League History
USBC records begin in 2026. Sport and challenge conversions are summarized below.
Recent composite averages
Year2026
Type
House
Average182
Games90
League averages
2026-2027
League
TPS LEAGUE
SeasonW
Average & games
2025-2026
League
TPS LEAGUE
SeasonW
Average182
Games90
USBC standing
Memberships
AssociationTulsa Area USBC
StatusCurrent
From2026-08-01
Through2027-07-31
AssociationTulsa Area USBC
StatusPast
From2025-08-01
Through2026-07-31
Career milestones
Honors
0900 series
0800 series
0300 games
011 in a row
Tournament history
Open Championships
Adjusted entering average
158
How it was calculated
The highest sport-adjusted average from the last three bowling seasons is used until 27 Open Championship games are available.
2025/26182 → 158
Your Open Championships average is calculated from your 27 most recent games bowled between 2018 and 2026.
Search historical Open Championships scores.