Leagues

    USBC has data for Bobby Papapetrou starting from 2003.
    Sport/Challenge average conversions are located at the bottom of the page.

    Recent Composite Averages

    2026: 208 over 84 games (House)
    2025: 209 over 84 games (House)
    2024: 220 over 78 games (House)
    2023: 218 over 81 games (House)
    2022: 213 over 78 games (House)

    League Averages

    2025-2026

  • Jokers Wild (W) - 208 over 84 games

    2024-2025

  • Jokers Wild (W) - 209 over 84 games

    2023-2024

  • Jokers Wild (W) - 220 over 78 games

    2022-2023

  • Jokers Wild (W) - 218 over 81 games

    2021-2022

  • Jokers Wild (W) - 213 over 78 games

    2017-2018

  • High Rollers (W) - 214 over 87 games
    Black Oak Classic (W) - 209 over 107 games

    2016-2017

  • Black Oak Classic (W) - 219 over 124 games
    High Rollers (W) - 216 over 84 games
    Summer Scratch Trios (S) - 179 over 33 games

    2015-2016

  • High Rollers (W) - 216 over 71 games
    Monday Madness (W) - 209 over 90 games
    Summer Scratch Trios (S) - 182 over 36 games

    2014-2015

  • Summer Trios (S) - 223 over 39 games
    High Rollers (W) - 209 over 78 games
    Jokers Wild (W) - 208 over 81 games

    2013-2014

  • Umchu Full House (W) - 227 over 21 games
    Jokers Wild (W) - 219 over 80 games
    Monday Nevada (W) - 217 over 84 games
    Summer Jokers Wild (S) - 202 over 39 games

    2012-2013

  • Monday Nevada (W) - 205 over 15 games
    Summer Jokers Wild (S) - 193 over 42 games

    2011-2012

  • Gold Country Youth/Adult (W) - 193 over 18 games

    2010-2011

  • Monday Nevada (W) - 215 over 66 games
    Jokers Wild Winter (W) - 210 over 75 games
    Summer High Rollers (S) - 199 over 9 games
    Summer Jokers Wild (S) - 190 over 33 games

    2009-2010

  • Jokers Wild (W) - 217 over 33 games
    Monday Nevada (W) - 209 over 48 games

    2008-2009

  • Full House (W) - 228 over 9 games
    Jokers Wild (W) - 215 over 84 games
    High Rollers (W) - 208 over 15 games
    Monday Nevada (W) - 198 over 87 games
    Family Affair (W) - 191 over 27 games

    2007-2008

  • Full House (W) - data not found
    Tuesday Nevada (W) - data not found
    Bring Home Bacon (W) - data not found
    Jokers Wild (W) - 207 over 81 games
    Family Affair (W) - 207 over 21 games
    Joker's Wild-Summer (S) - 204 over 39 games
    Monday Nevada (W) - 201 over 81 games
    Gold Country Youth (W) - 199 over 21 games
    Tuesday's Finest (W) - 199 over 51 games
    High Rollers-Summer (S) - 189 over 42 games

    2006-2007

  • Tuesday's Finest (W) - data not found
    Bring Home Bacon (W) - data not found
    Joker's Wild-Summer (S) - 230 over 21 games
    Jokers Wild (W) - 213 over 51 games
    Tuesday Nevada (W) - 205 over 63 games
    Monday Nevada (W) - 204 over 78 games
    Mixed Angels (W) - 204 over 69 games
    Y.A.B.A. (W) - 197 over 78 games
    Gamblers Getaway (W) - 197 over 9 games

    2005-2006

  • YABA (Win 05)/Sonora Family Bowl (W) - 196 over 75 games

    2004-2005

  • Yaba (Winter 04)/Sonora Family Bowl (W) - 169 over 78 games

    2003-2004

  • Yaba Family Fun (Winter 03)/Sonora Family Bowl (W) - 170 over 87 games

    2002-2003

  • Family Fun(Summer)/Sonora Family Bowl (S) - data not found

    Sport Conversions

    179 -> 207
    182 -> 211

Memberships

    Bobby Papapetrou has an active USBC membership.

    Current:

    Gold Country USBC - 2025-08-01 - 2026-07-31

    Past:

    Gold Country USBC - 2024-08-01 - 2025-07-31
    Gold Country USBC - 2023-08-01 - 2024-07-31
    Gold Country USBC - 2022-08-01 - 2023-07-31
    Gold Country USBC - 2021-08-01 - 2022-07-31
    Gold Country USBC - 2017-08-01 - 2018-07-31
    Modesto USBC - 2017-08-01 - 2018-07-31
    Gold Country USBC - 2016-08-01 - 2017-07-31
    Modesto USBC - 2016-08-01 - 2017-07-31
    Gold Country USBC - 2015-08-01 - 2016-07-31
    Gold Country USBC - 2014-08-01 - 2015-07-31
    Gold Country USBC - 2013-08-01 - 2014-07-31
    Gold Country USBC - 2012-08-01 - 2013-07-31
    Gold Country USBC - 2011-08-01 - 2012-07-31
    Gold Country USBC - 2010-08-01 - 2011-07-31
    Gold Country USBC - 2009-08-01 - 2010-07-31
    Gold Country USBC - 2008-08-01 - 2009-07-31
    Gold Country USBC - 2007-08-01 - 2008-07-31
    Manteca USBC - 2007-08-01 - 2008-07-31
    Gold Country USBC - 2006-08-01 - 2007-07-31
    Manteca USBC - 2006-08-01 - 2007-07-31
    Nor-Cal USBC Youth - 2005-08-01 - 2006-07-31
    Nor-Cal USBC Youth - 2004-03-15 - 2005-07-31
    Nor-Cal USBC Youth - 2003-08-01 - 2004-07-31
    Nor-Cal USBC Youth - 2002-03-15 - 2003-07-31

Honors

800 series (4)

  • 858 on February 26 2014 at Black Oak Lanes - Games: 289-269-300
  • 803 on February 16 2011 at Black Oak Lanes - Games: 266-279-258
  • 847 on January 28 2009 at Black Oak Lanes - Games: 300-267-280
  • 813 on June 6 2007 at Black Oak Lanes - Games: 289-279-245


    • 300 games (7)

  • 300 (Game 2) on September 7 2022 at Black Oak Lanes - Games: 197-300-205
  • 300 (Game 1) on February 7 2017 at Black Oak Lanes - Games: 300-215-256
  • 300 (Game 1) on October 4 2016 at Black Oak Lanes - Games: 300-269-201
  • 300 (Game 2) on May 27 2015 at Black Oak Lanes - Games: 193-300-215
  • 300 (Game 3) on January 29 2014 at Black Oak Lanes - Games: 278-215-300
  • 300 (Game 1) on January 28 2009 at Black Oak Lanes - Games: 300-0-0
  • 300 (Game 3) on September 18 2007 at Sonora Family Bowl - Games: 0-0-300


    • 11 in a row (4)

  • March 13 2014 at Black Oak Lanes
  • October 27 2010 at Black Oak Lanes
  • April 8 2009 at Black Oak Lanes
  • March 21 2007 at Black Oak Lanes


    • Open Championships

    Entering Average: 191

    Why?

    If a bowler does not have a 27 game Open Championship Average, use the Highest Sport Adjusted Average of the last three bowling seasons.
    You currently have bowled 0 games out of the required 27.

    The Math

    Highest league is from: 2023/24
    220 (standard) -> 191 (sport)

    Open Championships average is the most recent 27 games bowled at the Open Championships from 2016 through 2025. To search historical scores from the Open Championships Leaderboard click here.