Scratch peak
USBC bowler profile
Mark E Castura
Proven Competitor
346-2598
Bowling since 2001
200+ peak
190+ career avg
1K games
Lifetime average
190.2
Lifetime games
1426
Highest average
207
Career honors
0
What this profile flair means
Scratch peak aura
The nameplate aura reflects a highest recorded league average of 207.
Proven Competitor
Awarded for at least 1,000 recorded league games.
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 2001. Sport and challenge conversions are summarized below.
Recent composite averages
Year2026
Type
House
Average201
Games180
Year2025
Type
House
Average204
Games150
Year2024
Type
House
Average198
Games170
League averages
2026-2027
League
Casino Mixed
SeasonW
Average & games
League
Friday Night Mixed
SeasonW
Average & games
2025-2026
League
Wednesday Night Mixed
SeasonW
Average203
Games87
League
Friday Night Mixed
SeasonW
Average200
Games90
League
Casino Mixed
SeasonW
Average191
Games3
2024-2025
League
Wednesday Night Mixed
SeasonW
Average207
Games81
League
Friday Night Mixed
SeasonW
Average202
Games69
Show earlier league averages Hide earlier league averages
2023-2024
League
Wednesday Night Mixed
SeasonW
Average201
Games80
League
Friday Night Mixed
SeasonW
Average195
Games90
2022-2023
League
Wednesday Night Mixed
SeasonW
Average183
Games92
2021-2022
League
Friday Night Mixed
SeasonW
Average168
Games3
League
Wednesday Night Mixed
SeasonW
Average168
Games90
2020-2021
League
Wednesday Night Mixed
SeasonW
Average193
Games90
2019-2020
League
Wednesday Night Mixed
SeasonW
Average187
Games78
2003-2004
League
Budget Floor Early Birds Mixed
SeasonW
Average & games
League
Tuesday Nite Mens Handicap
SeasonW
Average193
Games27
2002-2003
League
Pin Busters Mixed
SeasonW
Average & games
League
Tuesday Nite Mens Handicap
SeasonW
Average195
Games84
League
Sunday Casino Mixed
SeasonW
Average187
Games84
League
All Americans
SeasonS
Average178
Games30
2001-2002
League
Tuesday Nite Mens Handicap
SeasonW
Average189
Games84
League
Sunday Casino Mixed
SeasonW
Average184
Games87
2000-2001
League
Tuesday Nite Mens Handicap
SeasonW
Average195
Games87
League
Sunday Casino Mixed
SeasonW
Average185
Games90
USBC standing
Memberships
AssociationDelaware County USBC
StatusCurrent
From2026-08-01
Through2027-07-31
AssociationDelaware County USBC
StatusPast
From2025-08-01
Through2026-07-31
AssociationDelaware County USBC
StatusPast
From2024-08-01
Through2025-07-31
AssociationDelaware County USBC
StatusPast
From2023-08-01
Through2024-07-31
AssociationDelaware County USBC
StatusPast
From2022-08-01
Through2023-07-31
Show earlier memberships Hide earlier memberships
AssociationDelaware County USBC
StatusPast
From2021-08-01
Through2022-07-31
AssociationDelaware County USBC
StatusPast
From2020-08-01
Through2021-07-31
AssociationDelaware County USBC
StatusPast
From2019-08-01
Through2020-07-31
AssociationCecil Harford USBC BA
StatusPast
From2009-08-01
Through2010-07-31
AssociationWilmington USBC BA
StatusPast
From2003-08-01
Through2004-07-31
AssociationWilmington USBC BA
StatusPast
From2002-08-01
Through2003-07-31
AssociationWilmington USBC BA
StatusPast
From2001-08-01
Through2002-07-31
AssociationWilmington USBC BA
StatusPast
From2000-08-01
Through2001-07-31
Career milestones
Honors
0900 series
0800 series
0300 games
011 in a row
Tournament history
Open Championships
Adjusted entering average
179
How it was calculated
The highest sport-adjusted average from the last three bowling seasons is used until 27 Open Championship games are available.
2024/25207 → 179
Your Open Championships average is calculated from your 27 most recent games bowled between 2018 and 2026.
Search historical Open Championships scores.