BowlerProfiles
Ranking
Scratch peak
USBC bowler profile

John J Slovinec Sr

Perfect Game Bowler
2006-5025 Bowling since 1999
×2 300 games ×1 11 in a row
200+ peak 200+ career avg 1K games Honor earned
Lifetime average 203.07 Across all recorded seasons
Lifetime games 1958 USBC-recorded games
Highest average 219 42 games
Career honors 3 Recognized achievements
What this profile flair means
Scratch peak aura

The nameplate aura reflects a highest recorded league average of 219.

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 1999. Sport and challenge conversions are summarized below.

Recent composite averages

2014 House
164 average · 72 games
2011 House
215 average · 48 games
2010 House
214 average · 222 games
2009 House
203 average · 147 games
2008 House
208 average · 182 games

League averages

2013-2014

Mt Hood Seniors · W
164 average · 72 games

2010-2011

Mt. Hood Go Getters · W
227 average · 18 games
Sunset Senior Men · W
220 average · 12 games
Mt Hood Men's Commercial League · W
200 average · 18 games

2009-2010

Moonlighters · W
219 average · 9 games
Summer Seniors · S
219 average · 42 games
Mt. Hood Go Getters · W
215 average · 81 games
Tuesday Senior Trios · W
211 average · 84 games
Mt Hood Mens Commercial · W
198 average · 6 games

2008-2009

Family Ties · S
Data not found
Mt. Hood Go Getters · W
Data not found
Tuesday Twilighters · W
206 average · 81 games
Gasoline Alley Ill · W
200 average · 66 games

2007-2008

Gasoline Alley Ill · W
215 average · 69 games
Tuesday Senior Trios · W
209 average · 68 games
Tuesday Twilighters · W
201 average · 27 games
Senior Swingers · W
189 average · 18 games

2006-2007

Steve Metcalf's Match Point Trio · S
Data not found
Tuesday Senior Trios · W
209 average · 48 games
Broadway Commercial · W
200 average · 9 games
Senior Swingers · W
193 average · 42 games

2005-2006

Gresham Eagles 2151 · W
208 average · 93 games
Swinging Seniors · W
197 average · 84 games

2004-2005

Amici Mixers · W
205 average · 6 games
Family Ties · S
201 average · 39 games
20th Century Commercial · W
200 average · 21 games
Broadway Commercial · W
193 average · 3 games
Law Enforcement · W
172 average · 3 games

2003-2004

Hanks 20th Century Ad/Jr · S
Data not found
Go Getters Sr. · W
238 average · 3 games
Broadway Commercial · W
218 average · 96 games
Match Point Trio · S
215 average · 20 games
20th Century Commercial · W
214 average · 88 games
Adult - Jr · S
212 average · 15 games
Law Enforcement · W
207 average · 30 games
Gresham Eagles 2151 · W
204 average · 52 games
Reno Fun · W
199 average · 12 games

2002-2003

Bowl With Hank · S
219 average · 42 games
20th Century Commercial · W
215 average · 75 games
Gresham Eagles 2151 · W
211 average · 93 games
Sun-Ups · W
206 average · 30 games

2001-2002

Invitational Trio · W
195 average · 68 games
Reynolds Mixed · W
191 average · 21 games
Gresham Eagles 2151 · W
191 average · 77 games
Friday Flyers · W
189 average · 18 games
Sun-Ups · W
181 average · 15 games

2000-2001

Grand Fun · W
203 average · 51 games
Invitational Trio · W
166 average · 4 games

1998-1999

Sun-Ups · W
198 average · 57 games
Friday Flyers · W
198 average · 72 games
USBC standing

Memberships

Not currently active
Gr Portland USBC Most recent
2013-08-01 — 2014-07-31
Gr Portland USBC Past
2010-08-01 — 2011-07-31
Gr Portland USBC Past
2009-08-01 — 2010-07-31
Gr Portland USBC Past
2008-08-01 — 2009-07-31
Gr Portland USBC Past
2008-08-01 — 2009-07-31
Gr Portland USBC Past
2007-08-01 — 2008-07-31
Gr Portland USBC Past
2006-08-01 — 2007-07-31
Gr Portland USBC Past
2005-08-01 — 2006-07-31
Portland BA Past
2004-08-01 — 2005-07-31
Portland BA Past
2003-08-01 — 2004-07-31
Portland BA Past
2002-08-01 — 2003-07-31
Portland BA Past
2001-08-01 — 2002-07-31
Portland BA Past
2000-08-01 — 2001-07-31
Portland BA Past
1998-08-01 — 1999-07-31
Career milestones

Honors

0900 series
0800 series
2300 games
111 in a row

300 games

Perfect game · Mt Hood Lanes
February 18 2010 · 217-221-300
Perfect game · KingPins - Portland
November 5 2003 · 217-300-217

11 in a row

11 consecutive strikes · KingPins - Portland
January 11 2005
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.