Leagues

    USBC has data for Jacob Rottier starting from 2013.
    Sport/Challenge average conversions are located at the bottom of the page.

    Recent Composite Averages

    2025: 224 over 96 games (House)
    2024: 203 over 96 games (House)
    2023: 196 over 102 games (House)
    2022: 193 over 64 games (House)
    2022: 185 over 93 games (House)

    League Averages

    2024-2025

  • Businessmen (W) - 224 over 93 games
    Tri-City 975 Scratch (W) - 212 over 3 games

    2023-2024

  • Businessmen (W) - 206 over 84 games
    Valentine Funtime 5 (W) - 194 over 3 games
    Valentine Funtime 4 (W) - 179 over 9 games

    2022-2023

  • Tri-City 975 Scratch (W) - 212 over 15 games
    AMF Thursday 815 Scratch (W) - 194 over 84 games
    Just 4 The Fun Of The Money (W) - 172 over 3 games

    2021-2022

  • Storm/Roto Grip/Global (S) - 193 over 64 games
    TIGERSHARKS/BARRACUDAS (W) - 185 over 93 games

    2014-2015

  • Dolphins-Fall 2014-2015 (W) - 119 over 59 games

    2013-2014

  • summer Dolphins 2014 (S) - data not found
    Fall Dolphins 2013 (W) - 122 over 48 games
    winter Dolphins 2014 (W) - 113 over 33 games

    2012-2013

  • Summer Starfish (S) - data not found
    Starfish (W) - 95 over 56 games


Memberships

    Jacob Rottier does not have an active USBC membership at this time.

    Most Recent:

    Contra Costa County USBC - 2024-08-01 - 2025-07-31

    Past:

    Contra Costa County USBC - 2023-08-01 - 2024-07-31
    Contra Costa County USBC - 2022-08-01 - 2023-07-31
    Contra Costa County USBC - 2021-08-01 - 2022-07-31
    Contra Costa County USBC - 2021-08-01 - 2022-07-31
    Contra Costa County USBC - 2021-08-01 - 2022-07-31
    Nor-Cal USBC Youth - 2014-08-01 - 2015-07-31
    Nor-Cal USBC Youth - 2013-08-01 - 2014-07-31
    Nor-Cal USBC Youth - 2012-06-06 - 2013-07-31

Honors

300 games (2)

  • 300 (Game 3) on September 19 2023 at Delta Bowl - Games: 215-198-300
  • 300 (Game 2) on August 9 2022 at Delta Bowl - Games: 231-300-157


    • Open Championships

    Entering Average: 195

    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 9 games out of the required 27.

    The Math

    Highest league is from: 2024/25
    224 (standard) -> 195 (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.