Leagues
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USBC has data for Steven H Leffel starting from 1999.
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Art Mang Goodwill (W) - data not found
Creaks & Groans (W) - data not found
High Voltage (W) - data not found
Airport Men's (W) - data not found
Brands of Brunswick (W) - data not found
Rev's Memorial Invt (W) - data not found
Big Money Masters (W) - data not found
The Elite Rollers (W) - data not found
C Buhrts Memorial/Parsons Rec (W) - data not found
2024-2025
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Creaks & Groans (W) - 233 over 96 games
Big Money Masters (W) - 230 over 99 games
The Elite Rollers (W) - 228 over 99 games
Doug Rogers Goodwill (W) - 228 over 96 games
High Voltage (W) - 228 over 90 games
C Buhrts Memorial/Parsons Rec (W) - 226 over 99 games
Rev's Memorial Invt (W) - 225 over 102 games
Airport Men's (W) - 223 over 99 games
Summer Mega Bucks Trio (S) - 222 over 12 games
Comets (W) - 218 over 18 games
YOPS Scratch Bakers Doubles (S) - 217 over 36 games
Wednesday Summer Trio (S) - 216 over 36 games
Brands of Brunswick (W) - 211 over 66 games
2023-2024
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Airport Men's (W) - 235 over 99 games
Creaks & Groans (W) - 234 over 96 games
Doug Rogers Goodwill (W) - 233 over 96 games
Big Money Masters (W) - 231 over 102 games
C Buhrts Memorial/Parsons Rec (W) - 230 over 104 games
High Voltage (W) - 229 over 81 games
Rev's Memorial Invt (W) - 229 over 102 games
The Elite Rollers (W) - 229 over 105 games
Brands Of Brunswick Traveling League (W) - 228 over 96 games
High Rollers Masters (W) - 220 over 3 games
Big $ Masters/Summer (S) - 215 over 45 games
Sum Mega Bucks Trio (S) - 211 over 36 games
YOPS Baker Dbls-2024 (S) - 200 over 42 games
2022-2023
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High Voltage (W) - 240 over 91 games
Airport Men's/CFAA (W) - 237 over 99 games
Vic Duncan (W) - 234 over 96 games
The Elite Rollers (W) - 232 over 99 games
Big Money Masters (W) - 232 over 102 games
Parsons Rec (W) - 227 over 105 games
Creaks & Groans (W) - 227 over 96 games
Art Mang Goodwill Memorial (W) - 226 over 81 games
Brands of Brunswick (W) - 220 over 96 games
YOPS/Baker Dbls (S) - 216 over 42 games
Sum Mega Trio (S) - 212 over 39 games
2021-2022
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Big $ Masters/Summer (S) - 241 over 9 games
Vic Duncan Mens (W) - 235 over 96 games
High Voltage (W) - 234 over 93 games
Parsons Rec (W) - 232 over 105 games
Creaks & Groans (W) - 230 over 81 games
Airport Men's/CFAA (W) - 229 over 99 games
Art Mang Goodwill Memorial (W) - 229 over 69 games
Big Money Masters (W) - 227 over 102 games
Senior Men's Summer Trio (S) - 219 over 3 games
YOPS/Baker Dbls (S) - 218 over 42 games
Mega Bucks Sum Trio (S) - 217 over 42 games
Brands of Brunswick (W) - 217 over 93 games
Rolling Wonders (W) - 213 over 105 games
2020-2021
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Big Money Masters (W) - 240 over 99 games
Vic Duncan Mens (W) - 234 over 96 games
High Voltage (W) - 234 over 90 games
Rolling Wonders (W) - 234 over 105 games
Parsons Rec (W) - 233 over 104 games
Airport Men's (W) - 228 over 99 games
Brands of Brunswick (W) - 216 over 96 games
Ye Olde Pro Shop/Baker Dbls (S) - 208 over 42 games
Summer MegaBucks Trio (S) - 200 over 42 games
2019-2020
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Big Money Masters (W) - 234 over 72 games
Vic Duncan (W) - 234 over 81 games
Art Mang Goodwill Memorial (W) - 232 over 84 games
Rolling Wonders (W) - 232 over 93 games
Parsons Rec (W) - 232 over 89 games
High Voltage (W) - 229 over 90 games
Track-Airport Men's (W) - 224 over 84 games
Sum Wed Hcp Trio (S) - 221 over 30 games
Sum Big Money Masters (S) - 220 over 3 games
Summer MegaBucks Trio (S) - 214 over 33 games
Ebonite International/Mega Bucks (W) - 210 over 66 games
2018-2019
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High Voltage (W) - 238 over 87 games
Rolling Wonders (W) - 237 over 101 games
Parsons Rec (W) - 233 over 105 games
Big Money Masters (W) - 233 over 90 games
Track-Airport Men's (W) - 231 over 96 games
Norv Zigler (W) - 227 over 78 games
Fri Art Mang Goodwill (W) - 225 over 87 games
Ebonite International/Mega Bucks (W) - 203 over 87 games
2017-2018
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Tues SumTrio (S) - 237 over 45 games
Parsons Rec (W) - 232 over 105 games
High Voltage (W) - 231 over 96 games
Norv Zigler (W) - 229 over 33 games
Big Money Masters (W) - 228 over 87 games
Rolling Wonders (W) - 227 over 105 games
Kearney-Caltrider Sportsman (W) - 224 over 96 games
Independent Merchants (W) - 222 over 3 games
Big Money Masters Sum (S) - 221 over 9 games
Art Mang Memorial (W) - 218 over 30 games
Next Gen Summer Trio (S) - 215 over 60 games
Big Dogs (W) - 215 over 15 games
Mega Bucks/Ebonite Lg (W) - 206 over 93 games
Phil Levy Memorial (W) - 203 over 4 games
2016-2017
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Vic Duncan Mon Mens (W) - 233 over 99 games
Parsons Rec (W) - 232 over 105 games
Rolling Wonders (W) - 231 over 102 games
Big Dogs (W) - 226 over 96 games
Kearney-Caltrider Sportsman (W) - 223 over 96 games
Next Gen Trio (S) - 221 over 60 games
Harry Wolfe Memorial (W) - 220 over 84 games
Art Mang Memorial (W) - 219 over 18 games
Rooster's Sum Baker Sc Dbls (S) - 206 over 39 games
2015-2016
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Big Money Masters (W) - data not found
Next Gen Trio (S) - data not found
Art Mang Memorial (W) - 236 over 9 games
Rolling Wonders (W) - 229 over 102 games
Parsons Rec (W) - 228 over 102 games
Thurs Mens House (W) - 225 over 3 games
Harry Wolfe Memorial (W) - 222 over 96 games
Merchant Men (W) - 222 over 96 games
Rooster's Sum Baker Sc Dbls (S) - 218 over 6 games
Kearney-Caltrider Sportsman (W) - 217 over 96 games
Franklin Equipment (W) - 198 over 3 games
Mega-Bucks (W) - 188 over 9 games
2014-2015
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Bob Hart's Track Trio (S) - data not found
Big Money Masters Sum (S) - 240 over 3 games
Merchant Men (W) - 226 over 12 games
Harry Wolfe Memorial (W) - 225 over 102 games
Big Dogs (W) - 223 over 57 games
Rooster's Sum Baker Sc Dbls (S) - 223 over 3 games
Parsons Rec (W) - 223 over 90 games
Rolling Wonders (W) - 223 over 102 games
Wed Men's Classic (W) - 223 over 24 games
Monday Night Mixers (W) - 222 over 27 games
Kearney Caltrider Sportsman Lg (W) - 221 over 96 games
Goodwill (W) - 220 over 9 games
WOW Cable Classic (W) - 210 over 9 games
2013-2014
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Bob Hart's Track Trio (S) - data not found
Big Dogs 2013-2014 (W) - data not found
Parsons Sum Trio (S) - data not found
WOW Cable Classic (W) - 233 over 9 games
Merchant Men (W) - 230 over 78 games
Wed Men's Classic (W) - 226 over 84 games
Rolling Wonders (W) - 223 over 48 games
Parsons Rec (W) - 219 over 75 games
Harry Wolfe Memorial (W) - 218 over 90 games
Track-Airport Men's (W) - 212 over 99 games
2012-2013
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Mon Merchant Mens Nite Out (W) - 223 over 18 games
Wed Men's Classic (W) - 223 over 60 games
Big Dogs 2012-2013 (W) - 221 over 3 games
Rolling Wonders (W) - 221 over 99 games
Mega Bucks (W) - 220 over 102 games
Track-Airport Men's (W) - 217 over 99 games
Bob Hart's Track Trio (S) - 212 over 72 games
2011-2012
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WOW Cable Classic (W) - 231 over 12 games
Rolling Wonders (W) - 220 over 90 games
Mega Bucks (W) - 217 over 99 games
Jay Caltrider Sportsman Lg (W) - 214 over 96 games
Big Dog (W) - 207 over 21 games
2010-2011
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Mon Merchant Mens Nite Out (W) - 221 over 24 games
Jay Caltrider Sportsman Lg (W) - 220 over 96 games
Mega Bucks (W) - 218 over 60 games
Big Dog (W) - 216 over 51 games
Parsons Rec (W) - 213 over 93 games
Rolling Wonders (W) - 209 over 30 games
Wed Men's Classic (W) - 195 over 6 games
2009-2010
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Parsons Rec (W) - 214 over 90 games
Jay Caltrider Sportsman Lg (W) - 213 over 96 games
Wed Men's Classic (W) - 209 over 9 games
Allied-Cres Club (W) - 204 over 33 games
Horse & Pony (W) - 199 over 3 games
2008-2009
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Mega Bucks (W) - data not found
Suburban Mens (W) - 208 over 93 games
Thursday Nite Mens (W) - 205 over 24 games
2007-2008
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Mega Bucks (W) - 215 over 59 games
T G I F (W) - 203 over 96 games
Thursday Mens (W) - 201 over 21 games
2006-2007
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T G I F (W) - 195 over 96 games
2005-2006
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T G I F (W) - 207 over 96 games
2004-2005
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T G I F (W) - 203 over 96 games
2003-2004
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Holiday Comets (W) - data not found
Main Majors (W) - data not found
Parsons Rec (W) - 199 over 39 games
T G I F (W) - 194 over 86 games
2002-2003
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Holiday Comets (W) - data not found
Parsons Rec (W) - data not found
Mega Bucks (W) - data not found
T G I F (W) - 199 over 96 games
2001-2002
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T G I F (W) - 202 over 96 games
Thursday Mens Invitational (W) - 200 over 108 games
1999-2000
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Thursday Mens Invitational (W) - 206 over 108 games
1998-1999
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Columbus Railroad (W) - 191 over 99 games
Parsons Rec (W) - 189 over 62 games
Challenge Conversions
203 -> 217
206 -> 220
220 -> 233
228 -> 240
Sport/Challenge average conversions are located at the bottom of the page.
Recent Composite Averages
2025: 225 over 948 games (House)2024: 228 over 96 games (Challenge)
2024: 228 over 911 games (House)
2023: 230 over 850 games (House)
2023: 220 over 96 games (Challenge)