Leagues

    USBC has data for Blake Dumlao starting from 2024.
    Sport/Challenge average conversions are located at the bottom of the page.

    Recent Composite Averages

    2026: 161 over 129 games (House)
    2025: 161 over 126 games (House)
    2024: 158 over 126 games (House)

    League Averages

    2025-2026

  • Summerfest (S) - data not found
    Bob's Saturday Jubilee (S) - data not found
    Bob's Saturday Winners (W) - 170 over 42 games
    Fall Fest (W) - 168 over 45 games
    Winterfest (W) - 143 over 42 games

    2024-2025

  • Winterfest (W) - 166 over 45 games
    Summerfest (S) - 158 over 42 games
    Fall Fest (W) - 158 over 39 games

    2023-2024

  • Fall Fest (W) - 160 over 39 games
    Summerfest (S) - 159 over 45 games
    Winterfest (W) - 156 over 42 games


Memberships

    Blake Dumlao has an active USBC membership.

    Current:

    Alameda County USBC - 2025-08-01 - 2026-07-31

    Past:

    Modesto USBC - 2025-08-01 - 2026-07-31
    Modesto USBC - 2024-08-01 - 2025-07-31
    Modesto USBC - 2023-08-01 - 2024-07-31

Honors

Open Championships

Entering Average: 146

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
166 (standard) -> 146 (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.