Leagues

    USBC has data for Joe (Mitch) M Diestler starting from 2000.
    Sport/Challenge average conversions are located at the bottom of the page.

    Recent Composite Averages

    2025: 213 over 100 games (House)
    2025: 175 over 39 games (Sport)
    2020: 218 over 66 games (House)
    2020: 218 over 21 games (House)
    2019: 222 over 105 games (House)

    League Averages

    2025-2026

  • Senior Scratch Trio (W) - data not found
    SCBA Scratch Trio (W) - data not found

    2024-2025

  • SCBA Scratch Trio (W) - 213 over 100 games
    CBE Summer Trios (S) - 175 over 39 games

    2019-2020

  • Track Sun City Scratch Classic (W) - 218 over 66 games
    Pony League 2019-20 (W) - 218 over 21 games

    2018-2019

  • EboniteSun City Scratch Classic (W) - 223 over 99 games
    Pony League 2018-2019 (W) - 211 over 6 games
    NATIONAL PATTERN TRIOS (S) - 187 over 50 games

    2017-2018

  • Pony (W) - 228 over 9 games
    EboniteSun City Scratch Classic (W) - 216 over 102 games
    KOPPER KUP II (S) - 207 over 40 games

    2016-2017

  • EboniteSun City Scratch Classic (W) - 227 over 72 games
    2017 WEST VALLEY SCRATCH TRIOS (S) - 204 over 6 games

    2015-2016

  • Columbia 300 Sun City Scratch Classic (W) - 214 over 51 games

    2014-2015

  • Columbia 300 Sun City Scratch Classic (W) - 225 over 99 games
    WEST VALLEY SCRATCH TRIOS (S) - 192 over 6 games

    2013-2014

  • Columbia 300 Sun City Scratch Classic (W) - 215 over 96 games
    WEST VALLEY SCRATCH TRIOS (S) - 206 over 12 games

    2012-2013

  • Sun City Scratch Classic (W) - 225 over 99 games

    2011-2012

  • Midweek Men Only (W) - 218 over 102 games
    SUN CITY FUTURE SCRATCH (S) - 214 over 12 games

    2010-2011

  • SUN CITY FUTURE SCRATCH (S) - 225 over 45 games
    Midweek Men Only (W) - 222 over 96 games
    Pony (W) - 209 over 15 games
    Even Flex (W) - 204 over 51 games

    2009-2010

  • IMPACT SCRATCH CHALLENGE (S) - 244 over 6 games
    Midweek Men Only (W) - 224 over 102 games
    Peoria Mixers (W) - 222 over 15 games
    CHOOSE A BALL (S) - 220 over 33 games
    Tuesday Nite Life (W) - 220 over 12 games
    Pony (W) - 218 over 54 games

    2008-2009

  • PBA MIXED TRIO (S) - data not found
    Midweek Men Only (W) - 232 over 105 games
    Shooters 2 (W) - 218 over 27 games
    IMPACT SCRATCH CHALLENGE (S) - 217 over 39 games
    Pony (W) - 214 over 42 games

    2007-2008

  • Pony (W) - 218 over 45 games
    Midweek Men Only (W) - 212 over 6 games
    PBA LEAGUE (S) - 191 over 48 games

    2006-2007

  • Midweek Men Only (W) - 218 over 102 games
    Bob's Bowling Buddies (W) - 210 over 12 games
    Untouchables (W) - 210 over 3 games
    Sunday Vegas Live (W) - 208 over 6 games
    Pony (W) - 208 over 90 games
    PBA LEAGUE (S) - 184 over 52 games

    2005-2006

  • Magic Mixers (W) - data not found
    Bob's Bowling Buddies (W) - data not found
    Midweek Men Only (W) - data not found
    Sunday Vegas Funtime (W) - 222 over 66 games
    Pony (W) - 216 over 99 games
    DUST BOWLERS SUMMER (S) - 213 over 6 games
    WORLD TOUR SCRATCH (S) - 187 over 36 games
    Shooters (W) - 187 over 69 games

    2004-2005

  • SHOOTERS SUMMER (S) - data not found
    Mixed Mates (W) - data not found
    Friday Night Matchpoint (W) - data not found
    BITS AND PIECES (S) - data not found
    CHOOSE A BALL (S) - data not found
    Sunday Vegas Funtime (W) - 216 over 18 games
    Dust Devils (W) - 216 over 42 games
    Pony (W) - 206 over 96 games
    All-American Classic (W) - 203 over 99 games

    2003-2004

  • SUNDAY NIGHT LIVE (S) - data not found
    WORLD TOUR SCRATCH (S) - data not found
    CHOOSE A BALL (S) - data not found
    Friday Night Men's Matchpoint (W) - 219 over 99 games
    All-American Classic (W) - 217 over 21 games

    2002-2003

  • SUNDAY NIGHT LIVE (S) - data not found
    Tanner Mixed (W) - 225 over 90 games
    Sunday Vegas Funtime (W) - 217 over 93 games
    Kopper Kup (W) - 213 over 76 games
    Friday Night Men's Matchpoint (W) - 209 over 36 games

    2001-2002

  • MONDAY MENS HANDICAP (S) - data not found
    All-American Classic (W) - data not found
    East Valley Open (W) - 209 over 93 games

    2000-2001

  • All-American Classic (W) - data not found
    Kopper Kup (W) - 216 over 48 games

    1999-2000

  • Kopper Kup (W) - data not found
    F. Lynn Gano East Valley Open (W) - 210 over 102 games

    Sport Conversions

    175 -> 203
    187 -> 216

Memberships

    Joe (Mitch) M Diestler has an active USBC membership.

    Current:

    Metro Phoenix USBC - 2025-08-01 - 2026-07-31

    Past:

    Metro Phoenix USBC - 2024-08-01 - 2025-07-31
    Metro Phoenix USBC - 2019-08-01 - 2020-07-31
    Metro Phoenix USBC - 2018-08-01 - 2019-07-31
    Metro Phoenix USBC - 2017-08-01 - 2018-07-31
    Metro Phoenix USBC - 2016-08-01 - 2017-07-31
    Metro Phoenix USBC - 2015-08-01 - 2016-07-31
    Metro Phoenix USBC - 2014-08-01 - 2015-07-31
    Metro Phoenix USBC - 2013-08-01 - 2014-07-31
    Metro Phoenix USBC - 2012-08-01 - 2013-07-31
    Metro Phoenix USBC - 2011-08-01 - 2012-07-31
    Metro Phoenix USBC - 2010-08-01 - 2011-07-31
    Metro Phoenix USBC - 2009-08-01 - 2010-07-31
    Metro Phoenix USBC - 2008-03-15 - 2009-07-31
    Metro Phoenix USBC - 2007-08-01 - 2008-07-31
    Metro Phoenix USBC - 2006-08-01 - 2007-07-31
    Gr Phoenix BA - 2005-08-01 - 2006-07-31
    Gr Phoenix BA - 2004-03-15 - 2005-07-31
    Gr Phoenix BA - 2003-08-01 - 2004-07-31
    Gr Phoenix BA - 2002-08-01 - 2003-07-31
    Mesa BA - 2001-08-01 - 2002-07-31
    Mesa BA - 2000-08-01 - 2001-07-31
    Mesa BA - 1999-08-01 - 2000-07-31
    Mesa BA - 1998-08-01 - 1999-07-31
    Gr Phoenix BA - 1997-08-01 - 1998-07-31
    Mesa BA - 1997-08-01 - 1998-07-31

Honors

800 series (6)

  • 846 on February 14 2019 at Lakeview Lanes - Games: 300-278-268
  • 808 on May 10 2018 at Lakeview Lanes - Games: 264-267-277
  • 825 on February 5 2015 at Lakeview Lanes - Games: 268-289-268
  • 814 on December 9 2009 at Bowlero Union Hills - Games: 278-236-300
  • 821 on March 2 2006 at Bowlero Glendale - Games: 275-267-279
  • 847 on November 19 2002 at AMF Thunderbird Lanes - Games: 279-268-300


  • 300 games (17)

  • 300 (Game 2) on October 7 2019 at Bowlero Glendale - Games: 241-300-236
  • 300 (Game 2) on March 21 2019 at Lakeview Lanes - Games: 224-300-223
  • 300 (Game 1) on February 14 2019 at Lakeview Lanes - Games: 300-278-268
  • 300 (Game 3) on January 2 2014 at Lakeview Lanes - Games: 192-234-300
  • 300 (Game 2) on April 4 2013 at Bell Lanes - Games: 248-300-225
  • 300 (Game 1) on October 4 2012 at Bell Lanes - Games: 300-0-0
  • 300 (Game 1) on March 18 2010 at AMF Peoria Lanes - Games: 300-192-218
  • 300 (Game 3) on December 9 2009 at Bowlero Union Hills - Games: 278-236-300
  • 300 (Game 2) on January 7 2009 at Bowlero Union Hills - Games: 0-300-0
  • 300 (Game 3) on March 17 2008 at Bowlero Glendale - Games: 181-248-300
  • 300 (Game 2) on November 6 2005 at Bowlero Glendale - Games: 195-300-201
  • 300 (Game 1) on March 10 2004 at Bowlero Glendale - Games: 300-195-268
  • 300 (Game 1) on December 11 2003 at AMF Thunderbird Lanes - Games: 300-225-237
  • 300 (Game 3) on November 23 2003 at Bowlero Glendale - Games: 215-215-300
  • 300 (Game 3) on January 31 2003 at Bowlero Glendale - Games: 243-204-300
  • 300 (Game 3) on November 19 2002 at AMF Thunderbird Lanes - Games: 279-268-300
  • 300 (Game 2) on January 25 2000 at Country Club Bowl - Games: 215-300-214


  • 11 in a row (7)

  • April 25 2013 at Bell Lanes
  • December 6 2012 at Bell Lanes
  • December 14 2011 at Bowlero Union Hills
  • October 13 2010 at Bowlero Union Hills
  • September 13 2004 at Bowlero Glendale
  • January 30 2004 at Bowlero Union Hills
  • March 14 2000 at Country Club Bowl


  • Open Championships

    Entering Average: 184

    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: 2024/25
    213 (standard) -> 184 (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.

    IGBO TAD

    ( gms)



    Tournaments

    This average is from Feb 1, 2025 until Feb 1, 2026.