BowlerProfiles
Ranking
Competitive peak
USBC bowler profile

John M Rosky

League Competitor
8014-128154 Bowling since 2023
180+ peak 180+ career avg 250 games
Lifetime average 186.17 Across all recorded seasons
Lifetime games 452 USBC-recorded games
Highest average 197 33 games
Career honors 0 Recognized achievements
What this profile flair means
Competitive peak aura

The nameplate aura reflects a highest recorded league average of 197.

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

League Finder

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Historical records

League History

USBC records begin in 2023. Sport and challenge conversions are summarized below.

Recent composite averages

2025 House
187 average · 9 games
2025 House
185 average · 12 games
2024 House
189 average · 317 games
2024 House
179 average · 27 games
2023 House
174 average · 87 games

League averages

2024-2025

Sunday Fun · W
187 average · 9 games
Sunday Early Birds · W
185 average · 12 games

2023-2024

Sunday Fun · W
197 average · 33 games
Sunday Fun II · S
196 average · 6 games
Fil-AM II · S
193 average · 24 games
Strikes & Spares · W
191 average · 24 games
ORTC Mixed Classic · W
191 average · 83 games
NFL Partytime · W
191 average · 6 games
J.B. Bowling #2 · W
191 average · 3 games
Bobbi's Railroaded Express · W
187 average · 45 games
Storm Fil-AM · W
186 average · 60 games
Aloha Friday Invitational · W
184 average · 9 games
Kings & Queens II · S
181 average · 21 games
Summer Foxes and Hounds · S
179 average · 27 games
ADG Realty Trios Invitational · W
170 average · 3 games

2022-2023

ADG Realty Trios Invitational · W
195 average · 3 games
Las Vegas Filipino Bowler's Club Summer · S
176 average · 42 games
Sundowners II · W
171 average · 42 games
USBC standing

Memberships

Not currently active
Southern Nevada USBC Most recent
2024-08-01 — 2025-07-31
Southern Nevada USBC Past
2023-08-01 — 2024-07-31
Southern Nevada USBC Past
2022-08-01 — 2023-07-31
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.