Competitive peak
USBC bowler profile
Robert A McMahan
League Competitor
1859-2510
Bowling since 2018
180+ peak
190+ career avg
100 games
Lifetime average
196.25
Lifetime games
188
Highest average
198
Career honors
0
What this profile flair means
Competitive peak aura
The nameplate aura reflects a highest recorded league average of 198.
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 2018. Sport and challenge conversions are summarized below.
Recent composite averages
2026
Challenge
2023
House
2022
House
2018
House
League averages
2025-2026
Tour Trials 25-26
· W
Challenge
2022-2023
Elks 818 21-22
· W
2021-2022
Elks 818 21-22
· W
2017-2018
Terry Henricks
· W
Challenge conversions
196→211
USBC standing
Memberships
Bowling Green USBC
Most recent
Bowling Green USBC
Past
Bowling Green USBC
Past
Henry County USBC BA
Past
Career milestones
Honors
0900 series
0800 series
0300 games
011 in a row
Tournament history
Open Championships
Adjusted entering average
220
How it was calculated
The highest sport-adjusted average from the last three bowling seasons is used until 27 Open Championship games are available.
245 → 220
The Open Championships average uses the most recent 27 games bowled from 2016 through 2025. Search historical championship scores.