Leagues

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

    Recent Composite Averages

    2025: 166 over 105 games (House)
    2024: 162 over 75 games (House)

    League Averages

    2025-2026

  • 5 Star Challenge (W) - data not found

    2024-2025

  • Elk's Lodge #693 (W) - 172 over 6 games
    5 Star Challenge (W) - 167 over 75 games
    Monday Night Rollers (W) - 159 over 24 games

    2023-2024

  • 5 Star Challenge (W) - 165 over 60 games
    Monday Night Rollers (W) - 150 over 15 games


Memberships

    Tyler Portzen has an active USBC membership.

    Current:

    River Cities USBC - 2025-08-01 - 2026-07-31

    Past:

    River Cities USBC - 2024-08-01 - 2025-07-31
    River Cities USBC - 2023-08-01 - 2024-07-31

Honors

Open Championships

Entering Average: 147

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
167 (standard) -> 147 (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.