Leagues

    USBC has data for Ross A Krumland starting from 1999.
    Sport/Challenge average conversions are located at the bottom of the page.

    Recent Composite Averages

    2025: 224 over 117 games (House)
    2024: 219 over 108 games (House)
    2023: 214 over 131 games (House)
    2022: 216 over 123 games (House)
    2021: 224 over 135 games (House)

    League Averages

    2025-2026

  • Bud League (W) - data not found
    J.B. Bowling #2 (W) - data not found

    2024-2025

  • J.B. Bowling #1 (W) - 228 over 12 games
    Bud League (W) - 225 over 102 games
    JB Bowling Summer # 1 (S) - 198 over 3 games

    2023-2024

  • J.B. Bowling #2 (W) - 239 over 12 games
    J.B. Bowling #1 (W) - 217 over 96 games

    2022-2023

  • J.B. Bowling #1 (W) - 218 over 99 games
    JB Bowling Summer # 1 (S) - 204 over 32 games

    2021-2022

  • J.B. Bowling #1 (W) - 216 over 90 games
    JB Bowling Summer # 1 (S) - 214 over 33 games

    2020-2021

  • J.B. Bowling #1 (W) - 229 over 42 games
    JB Bowling Summer # 1 (S) - 222 over 42 games
    JB Bowling Spring #1 (W) - 220 over 51 games

    2019-2020

  • J.B. Bowling League (W) - 208 over 69 games

    2006-2007

  • Tumbleweeds (W) - 219 over 99 games
    Sunset Trio (W) - 208 over 4 games

    2005-2006

  • Tumbleweeds (W) - 223 over 93 games
    615 Scratch Trio (SL) (W) - 219 over 124 games

    2004-2005

  • 610 Scratch Trio S L (W) - 212 over 132 games
    Friday Niters (W) - 211 over 18 games
    Tumbleweeds (W) - 208 over 96 games

    2003-2004

  • 605 Scratch Trio S.L. (W) - 223 over 120 games
    Tumbleweeds (W) - 221 over 87 games

    2002-2003

  • 605 Scratch Trio S.L. (W) - 219 over 120 games
    Tumbleweeds (W) - 217 over 82 games

    2001-2002

  • Roaring 20's (W) - data not found
    Tumbleweeds (W) - 213 over 96 games

    2000-2001

  • Tumbleweeds (W) - 219 over 90 games

    1999-2000

  • Tumbleweeds (W) - 209 over 102 games

    1998-1999

  • Green Valley Mixed (W) - data not found
    Tumbleweeds (W) - 210 over 96 games


Memberships

    Ross A Krumland has an active USBC membership.

    Current:

    Southern Nevada USBC - 2025-08-01 - 2026-07-31

    Past:

    Southern Nevada USBC - 2024-08-01 - 2025-07-31
    Southern Nevada USBC - 2023-08-01 - 2024-07-31
    Southern Nevada USBC - 2022-08-01 - 2023-07-31
    Southern Nevada USBC - 2021-08-01 - 2022-07-31
    Southern Nevada USBC - 2020-08-01 - 2021-07-31
    Southern Nevada USBC - 2019-08-01 - 2020-07-31
    Southern Nevada USBC - 2018-08-01 - 2019-07-31
    Southern Nevada USBC - 2006-08-01 - 2007-07-31
    Southern Nevada USBC - 2005-08-01 - 2006-07-31
    Southern Nevada BA - 2004-03-15 - 2005-07-31
    Southern Nevada BA - 2003-08-01 - 2004-07-31
    Southern Nevada BA - 2002-08-01 - 2003-07-31
    Southern Nevada BA - 2001-08-01 - 2002-07-31
    Southern Nevada BA - 2000-08-01 - 2001-07-31
    Southern Nevada BA - 1999-08-01 - 2000-07-31
    Southern Nevada BA - 1998-08-01 - 1999-07-31

Honors

800 series (3)

  • 815 on July 19 2021 at Wildfire Lanes - Games: 278-300-237
  • 801 on March 2 2020 at Wildfire Lanes - Games: 266-268-267
  • 836 on April 5 2001 at - Games: 300-237-299


    • 300 games (6)

  • 300 (Game 1) on June 3 2025 at Sam's Town Bowling Center - Games: 300-0-0
  • 300 (Game 2) on October 15 2024 at South Point Bowling Center - Games: 0-300-0
  • 300 (Game 1) on October 1 2024 at South Point Bowling Center - Games: 300-0-0
  • 300 (Game 1) on April 2 2023 at Sam's Town Bowling Center - Games: 300-0-0
  • 300 (Game 2) on July 19 2021 at Wildfire Lanes - Games: 278-300-237
  • 300 (Game 1) on April 5 2001 at - Games: 300-237-299


    • 11 in a row (2)

  • January 23 2006 at Wildfire Lanes
  • November 22 2004 at Wildfire Lanes


    • Open Championships

    Entering Average: 196

    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 18 games out of the required 27.

    The Math

    Highest league is from: 2024/25
    225 (standard) -> 196 (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.