Leagues

    USBC has data for Mark S Carroll starting from 2025.
    Sport/Challenge average conversions are located at the bottom of the page.

    Recent Composite Averages

    2026: 126 over 104 games (House)
    2025: 126 over 64 games (House)

    League Averages

    2025-2026

  • Tuesday Doubles (W) - 126 over 104 games

    2024-2025

  • Summer Doubles (S) - 126 over 64 games


Memberships

    Mark S Carroll has an active USBC membership.

    Current:

    Central Sonoma County USBC - 2025-08-01 - 2026-07-31

    Past:

    Central Sonoma County USBC - 2024-08-01 - 2025-07-31

Honors

Open Championships

Entering Average: 119

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
126 (standard) -> 119 (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.