BowlerProfiles
Ranking
Scratch peak
USBC bowler profile

Joshua D Iwinski

Perfect Game Bowler
519-19666 Bowling since 2006
×3 300 games
200+ peak 190+ career avg 500 games Honor earned
Lifetime average 195.28 Across all recorded seasons
Lifetime games 940 USBC-recorded games
Highest average 217 96 games
Career honors 3 Recognized achievements
What this profile flair means
Scratch peak aura

The nameplate aura reflects a highest recorded league average of 217.

Perfect Game Bowler

Awarded for recording a sanctioned 300 game.

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.

Historical records

League History

USBC records begin in 2006. Sport and challenge conversions are summarized below.

Recent composite averages

2026 House
217 average · 96 games
2025 House
211 average · 96 games
2024 House
196 average · 9 games
2018 House
213 average · 54 games
2017 House
214 average · 42 games

League averages

2026-2027

Joliet Tavern League · W
Data not found

2025-2026

Joliet Tavern League · W
217 average · 96 games

2024-2025

Joliet Tavern League · W
211 average · 96 games

2023-2024

Joliet Tavern League · W
196 average · 9 games

2017-2018

Southwest Lutheran · W
216 average · 48 games
Tuesday Service Club · W
191 average · 6 games

2016-2017

Southwest Lutheran · W
214 average · 42 games
Monday Trios · S Sport
182 average · 46 games

2015-2016

Southwest Lutheran · W
207 average · 12 games
Friday Night Miller Classic · W
203 average · 6 games

2013-2014

Southwest Lutheran · W
230 average · 9 games
Sunday AM Rollers · W
210 average · 87 games
Saturday Nite Mixed · W
198 average · 9 games
Joliet Alibi · W
195 average · 18 games

2012-2013

PIO - 8:30 Sat Majors · W
203 average · 66 games

2011-2012

PIO - 8:30 Major 2011-12 · W
208 average · 66 games
T&c Bowl For The Gold · S Sport
177 average · 12 games

2010-2011

8:30 Sat Majors 2010-11 · W
201 average · 57 games

2009-2010

PIO - 8:30 Sat. Majors 0910 · W
176 average · 48 games

2008-2009

Saturday 8:30 Majors/Seniors · W
166 average · 33 games

2007-2008

Saturday 8:30 Junior/Major/Senior · W
153 average · 66 games

2006-2007

Friday Junior / Major / Senior · W
149 average · 54 games

2005-2006

Friday Preps · W
136 average · 54 games

Sport conversions

177→205
182→211
USBC standing

Memberships

Active membership
Joliet Area USBC Current
2026-08-01 — 2027-07-31
Joliet Area USBC Past
2025-08-01 — 2026-07-31
Joliet Area USBC Past
2024-08-01 — 2025-07-31
Joliet Area USBC Past
2023-08-01 — 2024-07-31
Chicagoland USBC Past
2017-08-01 — 2018-07-31
Chicagoland USBC Past
2016-08-01 — 2017-07-31
Joliet Area USBC BA Past
2016-08-01 — 2017-07-31
Joliet Area USBC BA Past
2015-08-01 — 2016-07-31
Chicagoland USBC Past
2013-08-01 — 2014-07-31
Joliet Area USBC BA Past
2013-08-01 — 2014-07-31
IBC Youth HQ Past
2012-08-01 — 2013-07-31
Joliet Area USBC Youth Past
2012-08-01 — 2013-07-31
IBC Youth HQ Past
2011-08-01 — 2012-07-31
Joliet Area USBC Youth Past
2011-11-08 — 2012-07-31
IBC Youth HQ Past
2010-08-01 — 2011-07-31
Joliet Area USBC Youth Past
2010-10-06 — 2011-07-31
USBC Past
2010-08-01 — 2011-07-31
IBC Youth HQ Past
2009-08-01 — 2010-07-31
Joliet Area USBC Youth Past
2009-12-02 — 2010-07-31
USBC Past
2009-08-01 — 2010-07-31
Joliet Area USBC Youth Past
2008-08-01 — 2009-07-31
USBC Past
2008-08-01 — 2009-07-31
Joliet Area USBC Youth Past
2007-08-01 — 2008-07-31
Joliet Area USBC Youth Past
2006-08-01 — 2007-07-31
Joliet Area USBC Youth Past
2005-08-01 — 2006-07-31
Joliet Area USBC Youth Past
2003-08-01 — 2004-07-31
Joliet Area USBC Youth Past
2002-08-01 — 2003-07-31
Joliet Area USBC Youth Past
2001-08-01 — 2002-07-31
Joliet Area USBC Youth Past
2000-08-01 — 2001-07-31
Career milestones

Honors

0900 series
0800 series
3300 games
011 in a row

300 games

Perfect game · Joliet Town & Country Lanes
October 15 2025 · 205-300-202
Perfect game · Eden Lanes
February 20 2014 · 187-300-268
Perfect game · Laraway Lanes
April 10 2011 · 213-163-300
Tournament history

Open Championships

Adjusted entering average 188 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.

2025/26217 → 188

The Open Championships average uses the most recent 27 games bowled from 2016 through 2025. Search historical championship scores.