Leagues
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USBC has data for James Costello starting from 2000.
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High Rollers S25 (S) - 205 over 3 games
Monday Night Football Unlimited (W) - 198 over 69 games
High Rollers (W) - 188 over 69 games
2023-2024
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Rainbow (W) - 217 over 3 games
High Rollers S24 (S) - 213 over 12 games
Monday Night Football Unlimited (W) - 201 over 90 games
High Rollers (W) - 197 over 78 games
2022-2023
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Monday Night Football Unlimited (W) - 212 over 3 games
High Rollers S23 (S) - 191 over 9 games
High Rollers (W) - 189 over 42 games
2021-2022
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Monday Night Football Unlimited (W) - 206 over 63 games
High Rollers (W) - 204 over 48 games
Friday Night Classic (W) - 202 over 42 games
2019-2020
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High Rollers (W) - 204 over 69 games
Monday Handicap (W) - 203 over 75 games
Doubles Sport Shot Lg II (W) - 180 over 28 games
2018-2019
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Rainbow (W) - 218 over 3 games
Monday Handicap (W) - 205 over 24 games
High Rollers (W) - 201 over 24 games
2017-2018
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High Rollers (W) - 217 over 54 games
Monday Handicap (W) - 210 over 53 games
430 Doubles (S) - 207 over 4 games
Warriors (W) - 196 over 3 games
2016-2017
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Draft League KM006 (W) - data not found
Chovan KM005 (W) - 228 over 9 games
High Rollers KM015 (W) - 216 over 78 games
Monday Hdcp KM017 (W) - 213 over 84 games
2015-2016
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Warriors (W) - data not found
Monday Handicap (W) - 217 over 84 games
High Rollers (W) - 212 over 72 games
The Draft By SD Bowling Supply (W) - 207 over 36 games
Chovan Classic (W) - 196 over 15 games
2014-2015
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600 ChipotleTrios (S) - 217 over 3 games
625 Trio (W) - 207 over 20 games
Monday Handicap (W) - 203 over 87 games
Chovan Classic (W) - 201 over 36 games
High Rollers (W) - 195 over 54 games
Sunday Sliders (S) - 194 over 3 games
High Rollers (S) - 193 over 3 games
2013-2014
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High Rollers (W) - 203 over 60 games
635 Trio (W) - 200 over 8 games
Monday Handicap (W) - 198 over 66 games
Rainbow League (W) - 168 over 3 games
2012-2013
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635 Trio (W) - 207 over 16 games
High Rollers (W) - 206 over 81 games
Monday Night Footbowl Unltd (W) - 201 over 87 games
600 Scratch Trio (S) - 172 over 3 games
2011-2012
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High Rollers (W) - 202 over 78 games
Monday Night Footbowl Unltd (W) - 201 over 84 games
2010-2011
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El Cajon Club 55 (W) - data not found
Sunday Sliders (W) - 212 over 6 games
Monday Night Footbowl Unltd (W) - 204 over 78 games
High Rollers (W) - 197 over 66 games
Parkway Matchplay Classic (W) - 197 over 6 games
2009-2010
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600 Scratch Trio (S) - 213 over 3 games
Sunday Sliders (S) - 210 over 33 games
Monday Night Footbowl Unltd (W) - 202 over 75 games
Rainbow League (W) - 186 over 15 games
2008-2009
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635 Scratch Trio (S) - data not found
Monday Night Footbowl Unltd (W) - 215 over 78 games
Rainbow League (W) - 206 over 66 games
2007-2008
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600 Scratch Trio (S) - data not found
SD Bowling Supply635 Trio (S) - data not found
Monday Night Footbowl Unltd (W) - 210 over 81 games
Sunday Sliders (W) - 199 over 6 games
Rainbow League (W) - 197 over 81 games
2006-2007
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High Rollers (S) - data not found
Rainbow (S) - data not found
635 Scratch Trio (S) - data not found
Monday Night Footbowl Unltd (W) - 208 over 84 games
Hilltoppers (W) - 200 over 42 games
High Rollers (W) - 190 over 6 games
2005-2006
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630 Scratch Trio (S) - data not found
Hilltoppers (W) - 208 over 66 games
Mon Night Footbowl Unltd (W) - 201 over 66 games
2004-2005
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Hilltoppers (S) - data not found
Easy Pick Ups (S) - data not found
Hilltoppers (W) - 207 over 78 games
Mon Night Footbowl Unltd (W) - 188 over 72 games
2003-2004
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Hilltoppers (W) - 199 over 39 games
High Rollers (W) - 187 over 60 games
2002-2003
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High Rollers (S) - data not found
2000-2001
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10% Pinhitters (W) - 187 over 3 games
1999-2000
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Funlovers (W) - 182 over 33 games
Sport Conversions
180 -> 208
Sport/Challenge average conversions are located at the bottom of the page.
Recent Composite Averages
2025: 193 over 141 games (House)2024: 200 over 183 games (House)
2023: 190 over 54 games (House)
2022: 204 over 153 games (House)
2020: 204 over 144 games (House)