Leagues

    USBC has data for David L Bolles starting from 2000.
    Sport/Challenge average conversions are located at the bottom of the page.

    Recent Composite Averages

    2026: 205 over 150 games (House)
    2025: 212 over 349 games (House)
    2024: 215 over 468 games (House)
    2023: 217 over 323 games (House)
    2023: 204 over 75 games (Challenge)

    League Averages

    2025-2026

  • Kings & Queens (W) - 240 over 6 games
    Stockton Mixers (W) - 208 over 3 games
    No Strings Attached (W) - 206 over 69 games
    Wednesday Money Mixers (W) - 200 over 72 games

    2024-2025

  • No Strings Attached (W) - 221 over 84 games
    Invitational Trios (S) - 217 over 32 games
    Tuesday Night Scratch Classic (W) - 216 over 81 games
    Stockton Mixers (W) - 214 over 76 games
    Wednesday Money Mixers (W) - 199 over 61 games
    Wednesday Money Mixers (S) - 159 over 15 games

    2023-2024

  • 860 Classic (S) - 228 over 30 games
    Invitational Trios (S) - 225 over 63 games
    Monday Mixer's (S) - 220 over 12 games
    City Mixed (W) - 216 over 77 games
    Biggest Little City Rollers (W) - 215 over 20 games
    Tuesday Night Scratch Classic (W) - 214 over 90 games
    B & B Heating & Air 1025 Scatch (W) - 208 over 87 games
    Wednesday Money Mixers (W) - 207 over 80 games
    FootBowl (W) - 202 over 9 games

    2022-2023

  • Peace Officers (W) - 228 over 2 games
    BaseBowl League (S) - 220 over 30 games
    Invitational Trios (S) - 220 over 51 games
    City Mixed (W) - 219 over 86 games
    860 Classic (S) - 216 over 33 games
    Reilly's Carwash - 1040 Scatch (W) - 216 over 87 games
    Wednesday Money Mixers (W) - 208 over 34 games
    Pizza Hut/Vise Scratch (W) - 204 over 75 games

    2021-2022

  • Yosemite Majors (W) - 227 over 78 games
    BaseBowl League (S) - 221 over 33 games
    City Mixed (W) - 218 over 73 games
    Bowling Outfutters Trios (S) - 216 over 33 games
    1040 Scratch (W) - 211 over 75 games
    Footbowl (W) - 210 over 66 games
    Invitational Trios (S) - 210 over 56 games
    PizzaHut/Vise Scratch (W) - 206 over 90 games

    2020-2021

  • Summer Fun Mixers (S) - 216 over 33 games
    Gold Dust (W) - 206 over 48 games

    2019-2020

  • Peace Officers (W) - 229 over 56 games
    Stockton Party Mixers (W) - 227 over 3 games
    Track Monday Premier (W) - 224 over 9 games
    City Men's (W) - 223 over 27 games
    Delta Men's Hdcp. (W) - 221 over 3 games
    Kelly's Car Wash Mixed (W) - 220 over 6 games
    Mixed Matchpoint (W) - 219 over 114 games
    Black Oak Classic (W) - 216 over 16 games
    FootBowl League 2019-20 (W) - 216 over 30 games
    Pizza Hut/Vise Scratch Draft (W) - 215 over 78 games
    1030 Scratch (W) - 212 over 54 games

    2018-2019

  • BaseBowl (S) - 244 over 12 games
    Peace Officers (W) - 237 over 77 games
    Invitational Trios (S) - 229 over 52 games
    Black Oak Classic (W) - 228 over 108 games
    Bowling Outfitters Trios (S) - 224 over 33 games
    Mixed Match Point (S) - 222 over 44 games
    860 Classic (S) - 221 over 35 games
    Wednesday Mixed 4's (S) - 221 over 9 games
    Mixed Matchpoint (W) - 219 over 119 games
    Sunday Fun Mixers (W) - 218 over 3 games
    Tuesday Scratch Draft (W) - 216 over 68 games
    1050 Scratch (W) - 214 over 57 games

    2017-2018

  • Wednesday Singles Hdcp.-Spring (W) - 233 over 20 games
    Peace Officers (W) - 225 over 85 games
    Mixed Match Point (S) - 224 over 47 games
    Invitational Trio (S) - 223 over 50 games
    1110 Scratch (W) - 223 over 69 games
    Mixed Matchpoint (W) - 222 over 105 games
    1055 Scratch (W) - 218 over 93 games
    860 Classic (S) - 217 over 35 games
    Bowling Outfitters Handicap Trios (S) - 214 over 36 games
    The Steve Cook Classic (W) - 213 over 3 games

    2016-2017

  • Wednesday Singles Hdcp Spring (W) - 256 over 4 games
    Peace Officers (W) - 243 over 81 games
    Black Oak Classic (W) - 242 over 12 games
    City Men's League (W) - 236 over 14 games
    Black Oak Classic (W) - 233 over 20 games
    Invitational Trio (S) - 230 over 56 games
    1055 Scratch (W) - 230 over 15 games
    Sunday Mixers (W) - 229 over 3 games
    Tony Martin Classic (W) - 227 over 81 games
    Mixed Matchpoint (W) - 224 over 123 games
    860 Classic (S) - 224 over 48 games
    Kings And Queens (W) - 220 over 3 games
    Mixed Match Point (S) - 216 over 56 games
    Wed Singles Hdcp Fall (W) - 213 over 8 games

    2015-2016

  • Steve Cook Classic (W) - data not found
    Wed Singles Hdcp Fall (W) - 244 over 4 games
    Bowling Outfitters Trios (S) - 241 over 14 games
    Mixed Match Point (S) - 236 over 40 games
    Invitational Trio (S) - 234 over 60 games
    Thursday Men's Classic (W) - 233 over 29 games
    Lovotti Inc. 1110 Scratch (W) - 233 over 87 games
    860 Classic (S) - 232 over 39 games
    Black Oak Classic (W) - 231 over 96 games
    Stockton Party Mixers (W) - 231 over 83 games

    2014-2015

  • Black Oak Classic (W) - data not found
    Kings And Queens (W) - 269 over 3 games
    City Men's League (W) - 236 over 45 games
    Stockton Party Mixers (W) - 236 over 71 games
    860 Classic (S) - 231 over 45 games
    1110 Scratch (W) - 229 over 66 games
    Mixed Match Point (S) - 228 over 52 games
    1050 Scratch (W) - 223 over 68 games
    Primetime Players (W) - 202 over 3 games

    2013-2014

  • 860 Classic (S) - 241 over 33 games
    Scratch Trio (S) - 240 over 36 games
    Invitational Trio (S) - 236 over 48 games
    Mixed Match Pt. (S) - 236 over 38 games
    Bowling Outfitters Classic (W) - 230 over 87 games
    Steve Cook Classic (W) - 229 over 12 games
    1040 Scratch (W) - 228 over 90 games
    Yosemite Majors (W) - 225 over 73 games

    2012-2013

  • Invitational Trio (S) - 234 over 56 games
    1040 Scratch (W) - 228 over 66 games
    Bowling Outfitters Classic (W) - 224 over 84 games
    860 Classic (S) - 224 over 41 games
    Steve Cook Classic (W) - 224 over 78 games
    Mixed Match Pt. (S) - 222 over 40 games
    Wednesday Singles Hdcp-Fall (W) - 203 over 14 games
    Sun Jr/Adult Fall (W) - 202 over 6 games
    Sports Experience Singles (S) - 190 over 6 games

    2011-2012

  • Sports Experience Singles (S) - data not found
    Wednesday Singles Hdcp-Fall (W) - 233 over 28 games
    Mixed Match Pt. (S) - 226 over 39 games
    Nor Cal YBA Jr/Adult Travel (S) - 226 over 21 games
    Junior Adult Doubles (S) - 225 over 33 games
    Wed. Singles Hdcp-Spring (W) - 224 over 12 games
    1040 Scratch (W) - 222 over 89 games
    Invitational Trio (S) - 222 over 16 games
    Yosemite Majors (W) - 221 over 63 games
    Bowling Outfitters Classic (W) - 220 over 87 games
    860 CLASSIC (S) - 210 over 30 games

    2010-2011

  • Kings And Queens (W) - 250 over 12 games
    Sunday Family Fun (W) - 224 over 60 games
    860 Classic (S) - 223 over 45 games
    Junior Adult Doubles (S) - 222 over 38 games
    Bowling Outfitters Classic (W) - 217 over 90 games
    Red White & Blue (W) - 216 over 64 games

    2009-2010

  • Junior Majors (W) - 239 over 3 games
    1045 Scratch (W) - 228 over 80 games
    Bowlers Outfitters Classic (W) - 224 over 93 games
    Scratch Trio (S) - 224 over 44 games
    Sunday Family Fun (W) - 223 over 30 games
    Yosemite Majors (W) - 223 over 60 games
    PBA Experience Singles (S) - 196 over 42 games

    2008-2009

  • Black Oak Classic (W) - data not found
    Wednesday Singles Hdcp Fall (W) - 235 over 32 games
    Bowlers Outfitters Classic (W) - 229 over 90 games
    Yosemite Majors (W) - 224 over 78 games
    Wednesday Singles Hdcp Summer (S) - 224 over 42 games
    Scratch Trio (S) - 217 over 63 games
    PBA Experience Singles (S) - 214 over 12 games

    2007-2008

  • Z Wednesday Singles Hdcp Summer (S) - 243 over 24 games
    Yosemite Majors (W) - 230 over 79 games
    Scratch Trio (S) - 228 over 43 games
    Z Invitational Trio (S) - 223 over 4 games
    Z 860 Classic (S) - 213 over 3 games
    Match Point Invitational (W) - 198 over 3 games
    Black Oak Casino Classic (W) - 195 over 24 games

    2006-2007

  • SJSU Team Booster (W) - data not found
    620 Scr Trio (S) - data not found
    Yosemite Majors (W) - 222 over 90 games
    Scratch Trio (S) - 221 over 44 games
    Black Oak Casino Classic (W) - 208 over 92 games

    2005-2006

  • McHenry Classic (W) - data not found
    Yosemite Majors (W) - 229 over 65 games
    Monday Night Scratch (W) - 208 over 109 games
    Summer PBA (S) - 203 over 49 games

    2004-2005

  • Yosemite Majors (W) - data not found
    McHenry Classic (W) - 221 over 115 games
    Pba (S) - 198 over 51 games
    Monday Night Scratch (W) - 195 over 112 games

    2003-2004

  • T D Rowe 1020 Classic (W) - data not found
    Yosemite Majors (W) - 214 over 17 games
    Pba (S) - 213 over 53 games

    2002-2003

  • S - 610 Scratch 3's (S) - data not found
    Storm Classic Invitational (W) - data not found
    840 Scratch Classic League (W) - 204 over 19 games
    Sjsu Team Booster League (W) - 201 over 72 games

    2001-2002

  • S - Fri - D - Nite Out (S) - data not found
    Sjsu Team Booster League (W) - 193 over 71 games

    2000-2001

  • S - 610 Scratch Trios (S) - data not found

    1999-2000

  • Sjsu Team Booster League (W) - data not found
    830 Classic Saratoga (W) - data not found

    Sport Conversions

    190 -> 219

    Challenge Conversions

    204 -> 218
    206 -> 220
    213 -> 227
    215 -> 228
    216 -> 229

Memberships

    David L Bolles has an active USBC membership.

    Current:

    Manteca USBC - 2025-08-01 - 2026-07-31

    Past:

    Stockton USBC - 2025-08-01 - 2026-07-31
    Manteca USBC - 2024-08-01 - 2025-07-31
    Sierra Gold USBC - 2024-08-01 - 2025-07-31
    Stockton USBC - 2024-08-01 - 2025-07-31
    Manteca USBC - 2023-08-01 - 2024-07-31
    Stockton USBC - 2023-08-01 - 2024-07-31
    Manteca USBC - 2022-08-01 - 2023-07-31
    Stockton USBC - 2022-08-01 - 2023-07-31
    Modesto USBC - 2021-08-01 - 2022-07-31
    Stockton USBC - 2021-08-01 - 2022-07-31
    Modesto USBC - 2020-08-01 - 2021-07-31
    Sierra Gold USBC - 2020-08-01 - 2021-07-31
    Modesto USBC - 2019-08-01 - 2020-07-31
    Stockton USBC - 2019-08-01 - 2020-07-31
    Modesto USBC - 2018-08-01 - 2019-07-31
    Stockton USBC - 2018-08-01 - 2019-07-31
    Modesto USBC - 2017-08-01 - 2018-07-31
    Stockton USBC - 2017-08-01 - 2018-07-31
    Modesto USBC - 2016-08-01 - 2017-07-31
    Stockton USBC - 2016-08-01 - 2017-07-31
    Gr Sacramento Area USBC - 2015-08-01 - 2016-07-31
    Modesto USBC - 2015-08-01 - 2016-07-31
    Stockton USBC BA - 2015-08-01 - 2016-07-31
    Modesto USBC - 2014-08-01 - 2015-07-31
    Southern Nevada USBC - 2014-08-01 - 2015-07-31
    Stockton USBC BA - 2014-08-01 - 2015-07-31
    Gr Sacramento Area USBC - 2013-08-01 - 2014-07-31
    Modesto USBC - 2013-08-01 - 2014-07-31
    Stockton USBC BA - 2013-08-01 - 2014-07-31
    Gr Sacramento Area USBC - 2012-08-01 - 2013-07-31
    Modesto USBC - 2012-08-01 - 2013-07-31
    Stockton USBC BA - 2012-08-01 - 2013-07-31
    Stockton USBC BA - 2012-08-01 - 2013-07-31
    Modesto USBC - 2011-08-01 - 2012-07-31
    Stockton USBC BA - 2011-08-01 - 2012-07-31
    Stockton USBC BA - 2011-08-01 - 2012-07-31
    Modesto USBC - 2010-08-01 - 2011-07-31
    Stockton USBC BA - 2010-08-01 - 2011-07-31
    Modesto USBC - 2009-08-01 - 2010-07-31
    Stockton USBC BA - 2009-08-01 - 2010-07-31
    Stockton USBC BA - 2009-08-01 - 2010-07-31
    Modesto USBC - 2008-08-01 - 2009-07-31
    Stockton USBC BA - 2008-08-01 - 2009-07-31
    Manteca USBC - 2007-08-01 - 2008-07-31
    Manteca USBC - 2007-08-01 - 2008-07-31
    Modesto USBC - 2007-08-01 - 2008-07-31
    Santa Clara County USBC - 2007-08-01 - 2008-07-31
    Alameda County USBC - 2006-08-01 - 2007-07-31
    Manteca USBC - 2006-08-01 - 2007-07-31
    Modesto USBC - 2006-08-01 - 2007-07-31
    Santa Clara County USBC BA - 2006-08-01 - 2007-07-31
    Manteca BA - 2005-08-01 - 2006-07-31
    Modesto BA - 2005-08-01 - 2006-07-31
    Manteca BA - 2004-08-01 - 2005-07-31
    Modesto BA - 2004-08-01 - 2005-07-31
    Modesto BA - 2004-03-15 - 2005-07-31
    Alameda Cnty BA - 2003-08-01 - 2004-07-31
    Modesto BA - 2003-08-01 - 2004-07-31
    Santa Clara Valley BA - 2002-08-01 - 2003-07-31
    Santa Clara Valley BA - 2002-08-01 - 2003-07-31
    Santa Clara Valley BA - 2002-08-01 - 2003-07-31
    Santa Clara Valley BA - 2001-08-01 - 2002-07-31
    Central California BA - 2000-08-01 - 2001-07-31
    Santa Clara Valley BA - 2000-08-01 - 2001-07-31
    Santa Clara Valley BA - 2000-03-15 - 2001-07-31
    Santa Clara Valley BA - 1999-08-01 - 2000-07-31
    Santa Clara Valley BA - 1997-08-01 - 1998-07-31
    Southern Nevada BA - 1997-08-01 - 1998-07-31

Honors

800 series (25)

  • 802 on June 20 2024 at Pacific Avenue Bowl - Games: 267-278-257
  • 825 on November 22 2021 at Pacific Avenue Bowl - Games: 290-269-266
  • 819 on November 3 2019 at McHenry Bowl - Games: 300-242-277
  • 810 on August 3 2017 at Pacific Avenue Bowl - Games: 253-300-257
  • 846 on April 14 2017 at West Lane Bowl - Games: 300-300-246
  • 804 on March 24 2017 at West Lane Bowl - Games: 249-255-300
  • 837 on March 17 2017 at West Lane Bowl - Games: 279-279-279
  • 823 on October 21 2016 at West Lane Bowl - Games: 279-267-277
  • 815 on March 6 2015 at Pacific Avenue Bowl - Games: 258-300-257
  • 812 on November 13 2014 at Pacific Avenue Bowl - Games: 268-279-265
  • 855 on October 27 2014 at Pacific Avenue Bowl - Games: 268-287-300
  • 807 on September 18 2014 at Pacific Avenue Bowl - Games: 266-300-241
  • 824 on August 19 2014 at Pacific Avenue Bowl - Games: 278-300-246
  • 811 on October 29 2013 at Pacific Avenue Bowl - Games: 249-300-262
  • 834 on June 20 2013 at Pacific Avenue Bowl - Games: 257-299-278
  • 803 on May 16 2013 at Pacific Avenue Bowl - Games: 224-279-300
  • 833 on February 20 2011 at Pacific Avenue Bowl - Games: 254-300-279
  • 816 on September 28 2010 at Pacific Avenue Bowl - Games: 279-268-269
  • 815 on September 26 2010 at Pacific Avenue Bowl - Games: 277-290-248
  • 813 on September 17 2009 at Pacific Avenue Bowl - Games: 279-255-279
  • 810 on September 8 2009 at Pacific Avenue Bowl - Games: 278-233-299
  • 805 on October 8 2008 at Pacific Avenue Bowl - Games: 258-268-279
  • 814 on May 26 2001 at - Games: 267-289-258
  • 800 on August 26 2000 at Cedar Lanes - Games: 267-243-290
  • 801 on May 3 1991 at ABC Championship Lanes - Games: 244-280-277


    • 300 games (43)

  • 300 (Game 3) on March 9 2026 at Pacific Avenue Bowl - Games: 0-0-300
  • 300 (Game 2) on August 22 2024 at Pacific Avenue Bowl - Games: 0-300-0
  • 300 (Game 1) on December 19 2023 at Pacific Avenue Bowl - Games: 300-243-225
  • 300 (Game 3) on November 29 2019 at West Lane Bowl - Games: 247-214-300
  • 300 (Game 1) on November 3 2019 at McHenry Bowl - Games: 300-242-277
  • 300 (Game 2) on October 8 2019 at Pacific Avenue Bowl - Games: 246-300-210
  • 300 (Game 2) on July 8 2019 at McHenry Bowl - Games: 0-300-0
  • 300 (Game 2) on November 5 2018 at Pacific Avenue Bowl - Games: 204-300-179
  • 300 (Game 2) on July 19 2018 at Pacific Avenue Bowl - Games: 236-300-184
  • 300 (Game 2) on August 3 2017 at Pacific Avenue Bowl - Games: 253-300-257
  • 300 (Game 1) on April 14 2017 at West Lane Bowl - Games: 300-300-246
  • 300 (Game 1) on April 14 2017 at West Lane Bowl - Games: 300-300-246
  • 300 (Game 3) on March 24 2017 at West Lane Bowl - Games: 249-255-300
  • 300 (Game 3) on March 13 2017 at McHenry Bowl - Games: 0-0-300
  • 300 (Game 2) on September 16 2016 at West Lane Bowl - Games: 0-300-0
  • 300 (Game 1) on September 12 2016 at McHenry Bowl - Games: 300-227-236
  • 300 (Game 3) on March 22 2016 at Pacific Avenue Bowl - Games: 0-0-300
  • 300 (Game 2) on February 19 2016 at Pacific Avenue Bowl - Games: 0-300-0
  • 300 (Game 2) on August 11 2015 at Pacific Avenue Bowl - Games: 0-300-0
  • 300 (Game 2) on March 6 2015 at Pacific Avenue Bowl - Games: 258-300-257
  • 300 (Game 3) on October 27 2014 at Pacific Avenue Bowl - Games: 268-287-300
  • 300 (Game 3) on October 14 2014 at Pacific Avenue Bowl - Games: 0-0-300
  • 300 (Game 2) on September 18 2014 at Pacific Avenue Bowl - Games: 0-300-0
  • 300 (Game 2) on August 19 2014 at Pacific Avenue Bowl - Games: 0-300-0
  • 300 (Game 2) on May 20 2014 at Pacific Avenue Bowl - Games: 0-300-0
  • 300 (Game 2) on October 29 2013 at Pacific Avenue Bowl - Games: 249-300-262
  • 300 (Game 3) on May 16 2013 at Pacific Avenue Bowl - Games: 224-279-300
  • 300 (Game 2) on July 12 2011 at Pacific Avenue Bowl - Games: 265-300-190
  • 300 (Game 3) on March 6 2011 at West Lane Bowl - Games: 210-248-300
  • 300 (Game 2) on February 20 2011 at Pacific Avenue Bowl - Games: 254-300-279
  • 300 (Game 1) on November 15 2010 at McHenry Bowl - Games: 300-0-0
  • 300 (Game 3) on April 15 2010 at Pacific Avenue Bowl - Games: 172-248-300
  • 300 (Game 2) on October 6 2009 at Pacific Avenue Bowl - Games: 211-300-212
  • 300 (Game 3) on July 5 2009 at McHenry Bowl - Games: 249-227-300
  • 300 (Game 3) on June 23 2008 at McHenry Bowl - Games: 0-0-300
  • 300 (Game 3) on September 11 2006 at Bowlero Manteca - Games: 182-181-300
  • 300 (Game 1) on December 2 2005 at Yosemite Lanes - Games: 300-0-0
  • 300 (Game 3) on March 8 1998 at Santa Fe Station - Games: 246-253-300
  • 300 (Game 3) on November 29 1997 at Granada Bowl - Games: 204-269-300
  • 300 (Game 1) on February 26 1997 at Saratoga Lanes - Games: 300-183-258
  • 300 (Game 1) on November 7 1987 at Futurama Bowl - Games: 300-0-0
  • 300 (Game 1) on November 7 1987 at Futurama Bowl - Games: 300-0-0
  • 300 (Game 2) on October 22 1985 at Modesto Bowl - Games: 287-300-194


    • 11 in a row (15)

  • March 11 2014 at Pacific Avenue Bowl
  • February 6 2014 at Pacific Avenue Bowl
  • September 17 2013 at Pacific Avenue Bowl
  • June 20 2013 at Pacific Avenue Bowl
  • March 14 2013 at Pacific Avenue Bowl
  • December 19 2012 at Steve Cook's Fireside Lanes
  • January 13 2012 at Yosemite Lanes
  • January 11 2011 at Pacific Avenue Bowl
  • September 26 2010 at Pacific Avenue Bowl
  • February 16 2010 at Pacific Avenue Bowl
  • January 21 2010 at Pacific Avenue Bowl
  • September 8 2009 at Pacific Avenue Bowl
  • December 7 2008 at Pacific Avenue Bowl
  • August 26 2000 at Cedar Lanes
  • July 4 1989 at AMF Squaw Peak Lanes


    • Open Championships

    Entering Average: 194 after 27 games



    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.