BowlerProfiles
Ranking
Scratch peak
USBC bowler profile

Alan L Retzlaff

Proven Competitor
2534-2546 Bowling since 2002
200+ peak 180+ career avg 1K games
Lifetime average 187.91 Across all recorded seasons
Lifetime games 1712 USBC-recorded games
Highest average 207 42 games
Career honors 0 Recognized achievements
What this profile flair means
Scratch peak aura

The nameplate aura reflects a highest recorded league average of 207.

Proven Competitor

Awarded for at least 1,000 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.

Historical records

League History

USBC records begin in 2002. Sport and challenge conversions are summarized below.

Recent composite averages

2026 House
179 average · 75 games
2025 House
185 average · 72 games
2024 House
183 average · 99 games
2023 House
205 average · 72 games
2022 House
192 average · 50 games

League averages

2025-2026

Thursday Mens · W
179 average · 75 games

2024-2025

Thursday Mens · W
185 average · 72 games

2023-2024

Monday Night Highrollers · W
197 average · 27 games
Thursday Mens · W
178 average · 72 games

2022-2023

DV8 Hi-Rollers · W
205 average · 72 games

2021-2022

Thursday Legends · W
192 average · 50 games

2018-2019

Rec Men's Classic · W
207 average · 42 games

2017-2018

American Outboarders · W
187 average · 75 games

2016-2017

American Outboarders · W
201 average · 72 games

2015-2016

American Outboarders · W
191 average · 48 games

2013-2014

American Outboarders · W
202 average · 42 games

2012-2013

American Outboarders · W
195 average · 61 games

2011-2012

T & O Tues Major · W
Data not found
American Outboarders · W
193 average · 84 games

2010-2011

American Outboarders · W
198 average · 78 games
Lakeview "60" · W
196 average · 39 games

2009-2010

Saturday Nite Sinners · W
203 average · 36 games
American Outboarders · W
199 average · 72 games
Lakeview "60" · W
198 average · 33 games

2008-2009

American Outboarders · W
189 average · 87 games
Lakeview "60" · W
186 average · 42 games
Sat Nite Sinners · W
185 average · 33 games

2007-2008

Saturday Nite Sinners · W
186 average · 42 games
Lakeview "60" · W
186 average · 39 games
American Outboarders · W
182 average · 87 games

2006-2007

American Outboarders · W
180 average · 78 games
Saturday Nite Sinners · W
175 average · 33 games

2005-2006

American Outboarders · W
172 average · 48 games

2004-2005

American Legion/Void · W
174 average · 39 games

2003-2004

American Legion Social · W
170 average · 36 games

2002-2003

American Legion Social · W
168 average · 32 games

2001-2002

American Legion/Void · W
166 average · 66 games
USBC standing

Memberships

Not currently active
Tri-County USBC Most recent
2025-08-01 — 2026-07-31
Tri-County USBC Past
2024-08-01 — 2025-07-31
Tri-County USBC Past
2023-08-01 — 2024-07-31
Oshkosh USBC Past
2022-08-01 — 2023-07-31
Tri-County USBC Past
2021-08-01 — 2022-07-31
Oshkosh USBC Past
2018-08-01 — 2019-07-31
Oshkosh USBC BA Past
2017-08-01 — 2018-07-31
Oshkosh USBC BA Past
2016-08-01 — 2017-07-31
Oshkosh USBC BA Past
2015-08-01 — 2016-07-31
Oshkosh USBC BA Past
2013-08-01 — 2014-07-31
Oshkosh USBC BA Past
2012-08-01 — 2013-07-31
Oshkosh USBC BA Past
2011-08-01 — 2012-07-31
Oshkosh USBC BA Past
2010-08-01 — 2011-07-31
Oshkosh USBC BA Past
2009-08-01 — 2010-07-31
Oshkosh USBC BA Past
2008-08-01 — 2009-07-31
Oshkosh USBC BA Past
2007-08-01 — 2008-07-31
Oshkosh USBC BA Past
2006-08-01 — 2007-07-31
Oshkosh USBC BA Past
2005-08-01 — 2006-07-31
Oshkosh USBC BA Past
2004-03-15 — 2005-07-31
Oshkosh USBC BA Past
2003-08-01 — 2004-07-31
Oshkosh USBC BA Past
2002-08-01 — 2003-07-31
Oshkosh USBC BA Past
2001-08-01 — 2002-07-31
Oshkosh USBC BA Past
2000-08-01 — 2001-07-31
Career milestones

Honors

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

Open Championships

Adjusted entering average 170 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.

2023/24197 → 170

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