Leagues

    USBC has data for Michael P Wichrowski starting from 1999.
    Sport/Challenge average conversions are located at the bottom of the page.

    Recent Composite Averages

    2025: 184 over 316 games (House)
    2024: 184 over 398 games (House)
    2024: 152 over 42 games (Challenge)
    2023: 178 over 142 games (House)
    2023: 171 over 12 games (Challenge)

    League Averages

    2025-2026

  • A League of Our Own (W) - data not found
    Rolling Blackouts (W) - data not found
    Tuesday Night Mixers (W) - data not found

    2024-2025

  • A League of our Own-Summer (S) - 195 over 33 games
    Something Else (S) - 191 over 29 games
    A League of Our Own (W) - 187 over 85 games
    Rolling Blackouts (W) - 182 over 72 games
    Ohana (W) - 182 over 36 games
    Sunsetters (W) - 174 over 61 games

    2023-2024

  • Summer ALOOO (S) - 193 over 36 games
    Something Else (S) - 186 over 33 games
    A League of Our Own (W) - 185 over 90 games
    Thursday Night Orphans (W) - 184 over 72 games
    Rolling Blackouts (W) - 183 over 87 games
    Tuesday Match Point (W) - 181 over 80 games
    Summer Trios (S) - 152 over 42 games

    2022-2023

  • A League of Our Own (S) - 188 over 30 games
    Thursday Night Orphans (S) - 185 over 36 games
    Mixed Nuts (S) - 178 over 3 games
    Something Else (S) - 175 over 15 games
    Big Ben Challenge (S) - 171 over 12 games
    A League of Our Own (W) - 171 over 40 games
    LGBT Wednesday Community Summer 2023 (S) - 162 over 18 games

    2007-2008

  • Roadrunners (W) - data not found
    Brentwood Club (W) - data not found
    Monday 9'Ers (W) - 178 over 36 games

    2006-2007

  • Brentwood Club (W) - 173 over 62 games

    2003-2004

  • Friday Mens Handicap - CA001 (W) - 172 over 84 games
    Monday Mens Early - BF007 (W) - 168 over 57 games

    2002-2003

  • Monday Mens Early - BF007 (W) - 173 over 12 games

    2001-2002

  • Monday Mens Early - BF007 (W) - 180 over 96 games

    2000-2001

  • Monday Mens Early - BF007 (W) - 173 over 78 games
    Fri. Men's Handicap - CA001 (W) - 172 over 102 games

    1999-2000

  • Fri. Men's Handicap - CA001 (W) - 143 over 105 games

    1998-1999

  • Premium Ball - BFS02 (S) - data not found
    Fri. Men's Handicap - CA001 (W) - 117 over 84 games


    Challenge Conversions

    152 -> 164
    171 -> 185

Memberships

    Michael P Wichrowski has an active USBC membership.

    Current:

    Santa Clara County USBC - 2025-08-01 - 2026-07-31

    Past:

    Santa Clara County USBC - 2024-08-01 - 2025-07-31
    Santa Clara County USBC - 2023-08-01 - 2024-07-31
    San Francisco USBC - 2022-08-01 - 2023-07-31
    Santa Clara County USBC - 2022-08-01 - 2023-07-31
    Santa Clara County USBC - 2007-08-01 - 2008-07-31
    San Francisco USBC - 2006-08-01 - 2007-07-31
    Gr Cleveland USBC BA - 2003-08-01 - 2004-07-31
    Gr Cleveland USBC BA - 2002-08-01 - 2003-07-31
    Gr Cleveland USBC BA - 2001-08-01 - 2002-07-31
    Gr Cleveland USBC BA - 2000-08-01 - 2001-07-31
    Gr Cleveland USBC BA - 1999-08-01 - 2000-07-31
    Gr Cleveland USBC BA - 1998-08-01 - 1999-07-31

Honors

Open Championships

Entering Average: 168

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
195 (standard) -> 168 (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

198 (9 gms)



Tournaments

  • SVIT (2025-03-15): 198 (9 gms)

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