Leagues

    USBC has data for Dennis DeGuzman starting from 2002.
    Sport/Challenge average conversions are located at the bottom of the page.

    Recent Composite Averages

    2026: 181 over 102 games (House)
    2025: 181 over 93 games (House)
    2024: 173 over 99 games (House)
    2023: 175 over 102 games (House)
    2022: 173 over 108 games (House)

    League Averages

    2025-2026

  • Maharlika (W) - 181 over 102 games

    2024-2025

  • Maharlika (W) - 181 over 93 games

    2023-2024

  • Maharlika (W) - 173 over 99 games

    2022-2023

  • Maharlika (W) - 175 over 102 games

    2021-2022

  • Thursday Mixed (W) - 176 over 15 games
    Maharlika (W) - 173 over 93 games

    2020-2021

  • Maharlika (W) - 162 over 33 games

    2019-2020

  • Maharlika (W) - 168 over 24 games

    2007-2008

  • Maharlika (W) - 185 over 42 games

    2006-2007

  • Marharlika (W) - 178 over 78 games

    2005-2006

  • K.P. Construction (W) - 196 over 81 games
    Maharlika (W) - 195 over 78 games

    2004-2005

  • T G I F Summer (S) - data not found
    K.P. Construction (W) - 193 over 75 games
    Maharlika (W) - 179 over 39 games
    Maharlika League 1 (W) - 177 over 69 games

    2003-2004

  • Summer Thursday Night Mixers (S) - data not found
    K.P. Construction (W) - 186 over 84 games
    Maharlika (W) - 175 over 78 games

    2002-2003

  • Summer Thursday Night Mixers (S) - 189 over 34 games
    K.P. Construction (W) - 180 over 78 games

    2001-2002

  • Thursday Night Mixers Summer (S) - data not found
    K.P. Construction (W) - 187 over 9 games


Memberships

    Dennis DeGuzman has an active USBC membership.

    Current:

    Napa Sonoma USBC - 2025-08-01 - 2026-07-31

    Past:

    Napa Sonoma USBC - 2024-08-01 - 2025-07-31
    Napa Sonoma USBC - 2023-08-01 - 2024-07-31
    Napa Sonoma USBC - 2022-08-01 - 2023-07-31
    Napa Sonoma USBC - 2021-08-01 - 2022-07-31
    Napa Sonoma USBC - 2020-08-01 - 2021-07-31
    Napa Sonoma USBC - 2019-08-01 - 2020-07-31
    Napa Sonoma USBC - 2007-08-01 - 2008-07-31
    Vallejo USBC BA - 2006-08-01 - 2007-07-31
    Contra Costa County BA - 2005-08-01 - 2006-07-31
    Vallejo USBC BA - 2005-08-01 - 2006-07-31
    Contra Costa County BA - 2004-03-15 - 2005-07-31
    Contra Costa County BA - 2003-08-01 - 2004-07-31
    Vallejo USBC BA - 2003-08-01 - 2004-07-31
    Contra Costa County BA - 2002-08-01 - 2003-07-31
    Contra Costa County BA - 2001-08-01 - 2002-07-31
    Contra Costa County BA - 2001-08-01 - 2002-07-31

Honors

Open Championships

Entering Average: 157

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
181 (standard) -> 157 (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.