Developing peak
USBC bowler profile
Mason Johnson
League Competitor
18-81128
Bowling since 2019
140+ peak
250 games
Lifetime average
105.13
Lifetime games
274
Highest average
154
Career honors
0
What this profile flair means
Developing peak aura
The nameplate aura reflects a highest recorded league average of 154.
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.
Historical records
League History
USBC records begin in 2019. Sport and challenge conversions are summarized below.
Recent composite averages
Year2026
Type
House
Average152
Games70
Year2025
Type
House
Average129
Games84
Year2020
Type
House
Average86
Games39
League averages
2025-2026
League
Stars of Tomorrow Juniors
SeasonW
Average154
Games34
League
Stars of Tomorrow Jr's 25-26
SeasonW
Average150
Games36
2024-2025
League
Stars of Tomorrow Juniors Winter
SeasonW
Average137
Games45
League
Stars of Tomorrow Juniors 2024-25
SeasonW
Average120
Games39
2019-2020
League
Samuel Adams MP Invitational 2019-2020
SeasonW
Average & games
League
Pee-Wees Stars of Tomorrow F2019
SeasonW
Average99
Games18
League
Bantam Preps Stars of Tomorrow W2020
SeasonW
Average75
Games21
Show earlier league averages Hide earlier league averages
2018-2019
League
Bantam Prep Stars of Tomorrow W2019
SeasonW
Average64
Games42
League
Bantam Preps F2018
SeasonW
Average42
Games39
USBC standing
Memberships
AssociationRowan-Mooresville USBC
StatusMost recent
From2025-08-01
Through2026-07-31
AssociationRowan-Mooresville USBC
StatusPast
From2024-08-01
Through2025-07-31
AssociationRowan-Mooresville USBC
StatusPast
From2019-08-01
Through2020-07-31
AssociationRowan-Mooresville USBC
StatusPast
From2018-08-01
Through2019-07-31
Career milestones
Honors
0900 series
0800 series
0300 games
011 in a row
Tournament history
Open Championships
Adjusted entering average
138
How it was calculated
The highest sport-adjusted average from the last three bowling seasons is used until 27 Open Championship games are available.
2025/26154 → 138
Your Open Championships average is calculated from your 27 most recent games bowled between 2018 and 2026.
Search historical Open Championships scores.