BowlerProfiles
Ranking
Competitive peak
USBC bowler profile

Shiro Imai

League Competitor
1-311 Bowling since 1999
180+ peak 180+ career avg 250 games
Lifetime average 181.34 Across all recorded seasons
Lifetime games 294 USBC-recorded games
Highest average 189 30 games
Career honors 0 Recognized achievements
What this profile flair means
Competitive peak aura

The nameplate aura reflects a highest recorded league average of 189.

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.

Roster matching

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Historical records

League History

USBC records begin in 1999. Sport and challenge conversions are summarized below.

Recent composite averages

2000 House
181 average · 228 games
1999 House
181 average · 66 games

League averages

2001-2002

Westy's Smoothies · W
Data not found

1999-2000

Westy's Senior Men · W
186 average · 75 games
Minor Aono Classic · W
182 average · 39 games
Westy's Smoothies · W
178 average · 72 games
Earligator Mixed · W
177 average · 42 games

1998-1999

Minor Aono Classic · W
189 average · 30 games
Earligator Mixed · W
176 average · 36 games
USBC standing

Memberships

Not currently active
Gr Boise BA Most recent
2001-08-01 — 2002-07-31
Gr Boise BA Past
1999-08-01 — 2000-07-31
Gr Boise BA Past
1998-08-01 — 1999-07-31
Career milestones

Honors

0900 series
0800 series
0300 games
011 in a row
Tournament history

Open Championships

Adjusted entering average 220 Fewer than 27 recorded Open Championship games

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.