Rising peak
USBC bowler profile
Holly Calloway
League Competitor
20-9347
Bowling since 2021
160+ peak
170+ career avg
250 games
Lifetime average
172.9
Lifetime games
284
Highest average
178
Career honors
0
What this profile flair means
Rising peak aura
The nameplate aura reflects a highest recorded league average of 178.
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 2021. Sport and challenge conversions are summarized below.
Recent composite averages
2026
House
2025
House
2024
House
2023
House
2022
House
League averages
2026-2027
Wednesday Night Mixed Doubles
· W
2025-2026
Friday Night Mixed League
· W
2024-2025
Friday Night Mixed League
· W
Ladies Pioneer
· W
Monday Night Mixed
· W
Kegler's Korner
· W
2023-2024
Monday Night Mixed League
· W
Friday Night Mixed League
· W
2022-2023
Millsboro Juniors
· W
2021-2022
Junior Gold
· S
Sport
MILLSBORO/JUNIORS
· W
2020-2021
Millsboro JUNIORS
· W
USBC standing
Memberships
Upper Shenandoah Valley USBC
Current
Eastern Shore USBC
Past
Eastern Shore USBC
Past
Upper Shenandoah Valley USBC
Past
Eastern Shore USBC
Past
IBC Youth HQ
Past
Lower Delaware USBC
Past
IBC Youth HQ
Past
Lower Delaware USBC
Past
IBC Youth HQ
Past
Lower Delaware USBC
Past
Career milestones
Honors
0900 series
0800 series
0300 games
011 in a row
Tournament history
Open Championships
Adjusted entering average
155
How it was calculated
The highest sport-adjusted average from the last three bowling seasons is used until 27 Open Championship games are available.
2024/25179 → 155
The Open Championships average uses the most recent 27 games bowled from 2016 through 2025. Search historical championship scores.