BowlerProfiles
Ranking
Scratch peak
USBC bowler profile

Josh S Silvanic

Perfect Game Bowler
16-153448 Bowling since 2017
×2 300 games
200+ peak 180+ career avg 1K games Honor earned
Lifetime average 181.26 Across all recorded seasons
Lifetime games 1179 USBC-recorded games
Highest average 215 30 games
Career honors 2 Recognized achievements
What this profile flair means
Scratch peak aura

The nameplate aura reflects a highest recorded league average of 215.

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.

Roster matching

League Finder

Start with one bowling center, then expand across the region. Matches use name, average, gender, game count, and league history when available.

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Historical records

League History

USBC records begin in 2017. Sport and challenge conversions are summarized below.

Recent composite averages

2025 House
156 average · 95 games
2022 House
164 average · 48 games
2020 House
206 average · 264 games
2019 House
194 average · 382 games
2019 Sport
168 average · 69 games

League averages

2024-2025

Monday Mayhem · W
166 average · 39 games
Monday Mayhem · S
155 average · 26 games
Same Ball League · S
144 average · 30 games

2021-2022

Generation Gap · W
171 average · 12 games
Hammertime Trios · S
162 average · 36 games

2020-2021

Generation Gap · S
Data not found

2019-2020

DB - One Ball League · W
215 average · 30 games
Generation Gap · W
210 average · 75 games
Fall Junior Adult 19 · W
205 average · 75 games
CFB - Jr Scratch 2019-20 · W
203 average · 54 games
DB - Saturday Pro's · W
199 average · 30 games

2018-2019

EA Dublin DVHS Play · W
Data not found
Generation Gap S-19 · S
212 average · 27 games
Jr Gold Pin Match Play · S
200 average · 36 games
Fall Jr/Adult New Danville Bowl · W
199 average · 36 games
Danville - Winter Jr Adult · W
199 average · 39 games
Summer Jr Adult · S
194 average · 27 games
EA Dublin Match Play · W
193 average · 52 games
NorCal Jr/Adult Travel League · S
193 average · 21 games
EA Dublin Genaration Gap · W
191 average · 36 games
CFB Jr. Scratch · W
185 average · 108 games
Jr/Adult PBA S19 · S Sport
170 average · 36 games
CFB - SYC Jr Adult · W Sport
167 average · 33 games

2017-2018

Danville Jr Adult Summer · S
Data not found
Junior Gold - U15/U20 · W
Data not found
EA Dublin PBA Strikeforce · S
Data not found
Nor Cal Travel League · S
186 average · 21 games
EA Dublin Jr Gold Pin · S
181 average · 20 games
Danville Junior /Adult Winter · W
173 average · 57 games
EA Dublin Generation Gap II · W
172 average · 33 games
EA Dublin Generation Gap · W
168 average · 36 games
EA Dublin Match Play · W
165 average · 48 games
EA Dublin Gen Gap · S
162 average · 15 games

2016-2017

Danville Saturday Pros · W
Data not found
Nor Cal Travel League · W
149 average · 21 games
EA Dublin Jr. Match Play · W
140 average · 34 games
EA Dublin Fam Gen Gap Winter · W
136 average · 36 games

Sport conversions

167→194
170→197
USBC standing

Memberships

Not currently active
Alameda County USBC Most recent
2024-08-01 — 2025-07-31
Alameda County USBC Past
2021-08-01 — 2022-07-31
Alameda County USBC Past
2020-08-01 — 2021-07-31
Alameda County USBC Past
2019-08-01 — 2020-07-31
Alameda County USBC Past
2018-08-01 — 2019-07-31
IBC Youth HQ Past
2017-08-01 — 2018-07-31
Nor-Cal USBC Youth Past
2017-08-01 — 2018-07-31
Nor-Cal USBC Youth Past
2016-08-01 — 2017-07-31
Career milestones

Honors

0900 series
0800 series
2300 games
011 in a row

300 games

Perfect game · Danville Bowl
January 22 2020 · 300-201-205
Perfect game · Danville Bowl
October 30 2019 · 181-213-300
Tournament history

Open Championships

Adjusted entering average 146 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.

2024/25166 → 146

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