BowlerProfiles
Ranking
Scratch peak
USBC bowler profile

Michael R Rock

Proven Competitor
5982-623 Bowling since 2003
200+ peak 180+ career avg 1K games
Lifetime average 186 Across all recorded seasons
Lifetime games 1485 USBC-recorded games
Highest average 213 39 games
Career honors 0 Recognized achievements
What this profile flair means
Scratch peak aura

The nameplate aura reflects a highest recorded league average of 213.

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 2003. Sport and challenge conversions are summarized below.

Recent composite averages

2026 House
202 average · 90 games
2025 House
207 average · 87 games
2024 House
195 average · 117 games
2023 House
197 average · 123 games
2022 House
197 average · 113 games

League averages

2025-2026

Saturday Nite Live · W
Data not found
Skirts & Shirts · W
Data not found
Beverage League · W
202 average · 90 games

2024-2025

Saturday Nite Live · W
213 average · 39 games
Beverage League · W
201 average · 48 games

2023-2024

Beverage League · W
198 average · 84 games
Saturday Nite Live · W
189 average · 33 games

2022-2023

Beverage League · W
197 average · 90 games
Saturday Nite Live · W
196 average · 33 games

2021-2022

Beverage League · W
203 average · 80 games
Saturday Nite Live · W
184 average · 33 games

2020-2021

Beverage League · W
197 average · 51 games
Saturday Nite Live · W
189 average · 27 games

2019-2020

Beverage League · W
196 average · 77 games
Saturday Night Live · W
193 average · 39 games

2018-2019

Beverage League · W
198 average · 87 games

2017-2018

Saturday Night Live · W
Data not found
Beverage League · W
193 average · 90 games

2008-2009

Catholic Mens · W
200 average · 45 games
PH Lanes Majors · W
174 average · 4 games

2007-2008

PHL Majors 07/08 · W
180 average · 77 games

2006-2007

Southeastern Division High School Travel · W
203 average · 20 games
Port Huron Lanes Majors06/07 · W
185 average · 72 games

2005-2006

Viking Majors 05 · W
182 average · 66 games
Blue Water Travel 05 · W
180 average · 48 games

2004-2005

Viking Majors · W
172 average · 72 games
Blue Water Travel · W
170 average · 54 games

2003-2004

Viking Majors · W
162 average · 63 games

2002-2003

Viking Lanes Majors · W
Data not found
Viking Lanes Juniors · W
138 average · 45 games
Bowl-O-Drome Jrs · W
127 average · 18 games
USBC standing

Memberships

Not currently active
Metro Detroit USBC Most recent
2025-08-01 — 2026-07-31
Port Huron USBC Past
2025-08-01 — 2026-07-31
Port Huron USBC Past
2024-08-01 — 2025-07-31
Port Huron USBC Past
2023-08-01 — 2024-07-31
Port Huron USBC Past
2022-08-01 — 2023-07-31
Port Huron USBC Past
2021-08-01 — 2022-07-31
Port Huron USBC Past
2020-08-01 — 2021-07-31
Port Huron USBC Past
2019-08-01 — 2020-07-31
Port Huron USBC Past
2018-08-01 — 2019-07-31
Port Huron USBC BA Past
2017-08-01 — 2018-07-31
Blue Water Area USBC Youth Past
2008-08-01 — 2009-07-31
Blue Water Area USBC Youth Past
2007-08-01 — 2008-07-31
Blue Water Area USBC Youth Past
2006-08-01 — 2007-07-31
Blue Water Area USBC Youth Past
2005-08-01 — 2006-07-31
Blue Water Area USBC Youth Past
2004-03-15 — 2005-07-31
Blue Water Area USBC Youth Past
2003-08-01 — 2004-07-31
Blue Water Area USBC Youth Past
2002-08-01 — 2003-07-31
Blue Water Area USBC Youth Past
2001-08-01 — 2002-07-31
Career milestones

Honors

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

Open Championships

Adjusted entering average 184 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.

2024/25213 → 184

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