Leagues

    USBC has data for Van Zeng starting from 2018.
    Sport/Challenge average conversions are located at the bottom of the page.

    Recent Composite Averages

    2025: 194 over 177 games (House)
    2024: 198 over 90 games (House)
    2023: 196 over 81 games (House)
    2022: 195 over 51 games (House)
    2020: 186 over 120 games (House)

    League Averages

    2025-2026

  • Chinese Bowling Club 2 (W) - data not found
    Nikkei Classic 2025-26 (W) - data not found

    2024-2025

  • Nikkei Classic 2024-25 (W) - 199 over 84 games
    Chinese Bowling Club 2 (W) - 189 over 93 games

    2023-2024

  • Friendly Trios 2 (W) - 198 over 90 games

    2022-2023

  • Friendly Trios 2 (W) - 196 over 81 games

    2021-2022

  • Friendly Trios 2 (W) - 195 over 51 games

    2019-2020

  • Friendly Trios 2 (W) - 187 over 69 games
    Weekenders 2019-2020 (W) - 184 over 51 games

    2018-2019

  • Chinese Bowling Club 2 (W) - 196 over 81 games
    Weekenders Jubilee 2019 (S) - 192 over 36 games
    Weekenders 18-19 (W) - 190 over 57 games
    Nisei Invitational 2018-2019 (W) - 185 over 75 games

    2017-2018

  • Weekender Jubilee 2018 (S) - 187 over 30 games
    Friendly Trios 2 2017-18 (W) - 181 over 90 games
    Chinese Bowling Club 2 (W) - 180 over 87 games


Memberships

    Van Zeng has an active USBC membership.

    Current:

    San Francisco USBC - 2025-08-01 - 2026-07-31

    Past:

    San Francisco USBC - 2024-08-01 - 2025-07-31
    San Francisco USBC - 2023-08-01 - 2024-07-31
    San Francisco USBC - 2022-08-01 - 2023-07-31
    San Francisco USBC - 2021-08-01 - 2022-07-31
    San Francisco USBC - 2019-08-01 - 2020-07-31
    San Francisco USBC - 2018-08-01 - 2019-07-31
    San Francisco USBC - 2017-08-01 - 2018-07-31

Honors

Open Championships

Entering Average: 172

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
199 (standard) -> 172 (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.