Leagues

    USBC has data for Jason R Mah starting from 2023.
    Sport/Challenge average conversions are located at the bottom of the page.

    Recent Composite Averages

    2025: 170 over 63 games (House)
    2024: 171 over 136 games (House)
    2023: 148 over 161 games (House)

    League Averages

    2025-2026

  • Renegades (W) - data not found

    2024-2025

  • Renegades (W) - data not found
    Wednesday Trios (W) - 170 over 63 games

    2023-2024

  • Summer Bowlers RX (S) - 173 over 31 games
    Renegades (W) - 172 over 78 games
    Jr/Adult (W) - 168 over 27 games

    2022-2023

  • Wednesday Trios (W) - 172 over 71 games
    Junior/Adult (W) - 159 over 42 games
    Summer Bowlers RX (S) - 103 over 48 games


Memberships

    Jason R Mah has an active USBC membership.

    Current:

    Contra Costa County USBC - 2025-08-01 - 2026-07-31

    Past:

    Contra Costa County USBC - 2024-08-01 - 2025-07-31
    Contra Costa County USBC - 2023-08-01 - 2024-07-31
    Contra Costa County USBC - 2022-08-01 - 2023-07-31

Honors

Open Championships

Entering Average: 151

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: 2023/24
173 (standard) -> 151 (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.