Scratch peak
USBC bowler profile
Jonas Makovsky
Decorated Bowler
17-87912
Bowling since 2018
×2
800 series
×4
300 games
×1
11 in a row
200+ peak
180+ career avg
500 games
5+ honors
Lifetime average
184.2
Lifetime games
504
Highest average
216
Career honors
7
What this profile flair means
Scratch peak aura
The nameplate aura reflects a highest recorded league average of 216.
Decorated Bowler
Awarded for reaching at least five recognized career honors.
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 2018. Sport and challenge conversions are summarized below.
Recent composite averages
Year2026
Type
House
Average216
Games93
Year2026
Type
Challenge
Average181
Games21
Year2025
Type
House
Average210
Games99
League averages
2025-2026
League
King Pins W25
SeasonW
Average216
Games93
League
Sport Shot Trios S26
Challenge
SeasonS
Average181
Games21
2024-2025
League
King Pins W24
SeasonW
Average210
Games99
League
Sport Shot Trios S25
Challenge
SeasonS
Average177
Games27
2023-2024
League
King Pins W2023
SeasonW
Average204
Games99
League
Sport Shot Trios S24
Sport
SeasonS
Average172
Games24
Show earlier league averages Hide earlier league averages
2022-2023
League
King Pins W22
SeasonW
Average186
Games30
League
Sport Shot Trios Summer 2023
Sport
SeasonS
Average160
Games33
2019-2020
League
Spare Shooter
SeasonW
Average & games
2018-2019
League
Spare Shooters
SeasonW
Average & games
League
Spare Shooters Summer '19
SeasonS
Average & games
League
AB - Spare Shooters Spring 2019
SeasonW
Average128
Games39
2017-2018
League
Albany Spare Shooters Spring
SeasonW
Average127
Games39
Sport conversions
160→185
172→199
Challenge conversions
177→191
181→196
USBC standing
Memberships
AssociationAlameda County USBC
StatusMost recent
From2025-08-01
Through2026-07-31
AssociationIBC Youth HQ
StatusPast
From2025-08-01
Through2026-07-31
AssociationAlameda County USBC
StatusPast
From2024-08-01
Through2025-07-31
AssociationIBC Youth HQ
StatusPast
From2024-08-01
Through2025-07-31
AssociationAlameda County USBC
StatusPast
From2023-08-01
Through2024-07-31
Show earlier memberships Hide earlier memberships
AssociationAlameda County USBC
StatusPast
From2022-08-01
Through2023-07-31
AssociationAlameda County USBC
StatusPast
From2019-08-01
Through2020-07-31
AssociationAlameda County USBC
StatusPast
From2018-08-01
Through2019-07-31
AssociationNor-Cal USBC Youth
StatusPast
From2017-08-01
Through2018-07-31
Career milestones
Honors
0900 series
2800 series
4300 games
111 in a row
800 series
Series819
Bowling centerEarl Anthony's Dublin Bowl
DateJanuary 24 2026
Game scores277276266
Series837
Bowling centerWest Valley Bowl
DateJanuary 12 2025
Game scores300258279
300 games
Bowling centerYosemite Lanes
DateDecember 14 2025
Game scores2103000
Bowling centerPacific Avenue Bowl
DateAugust 24 2025
Game scores30000
Bowling centerCountry Club Lanes
DateMay 4 2025
Game scores2253000
Bowling centerWest Valley Bowl
DateJanuary 12 2025
Game scores300258279
11 in a row
Bowling centerClayton Valley Bowl
DateApril 13 2024
Tournament history
Open Championships
Adjusted entering average
187
How it was calculated
The highest sport-adjusted average from the last three bowling seasons is used until 27 Open Championship games are available.
2025/26216 → 187
Your Open Championships average is calculated from your 27 most recent games bowled between 2018 and 2026.
Search historical Open Championships scores.