Leagues

    USBC has data for Keiji T Matsumoto starting from 2009.
    Sport/Challenge average conversions are located at the bottom of the page.

    Recent Composite Averages

    2025: 178 over 3 games (House)
    2025: 173 over 31 games (Sport)
    2024: 194 over 27 games (House)
    2024: 183 over 33 games (Sport)
    2023: 210 over 18 games (House)

    League Averages

    2024-2025

  • Sansei League (W) - 178 over 3 games
    Tony Reyes 815 Scratch Challenge (S) - 173 over 31 games

    2023-2024

  • Casino Cash-Summer (S) - 227 over 3 games
    Nikkei Mixed Trios (W) - 193 over 12 games
    Sansei League (W) - 188 over 9 games
    Tony Reyes 815 Scratch Challenge (S) - 183 over 33 games
    Summer Friday Mixed Trios (S) - 183 over 3 games

    2022-2023

  • Friday Mixed Trio (S) - 229 over 3 games
    Ohana (S) - 206 over 15 games
    4th Street Juniors (W) - 201 over 57 games

    2021-2022

  • Fourth Street Bowl Jrs. (W) - 187 over 69 games

    2019-2020

  • CFB - Jr Scratch 2019-20 (W) - 168 over 64 games

    2018-2019

  • 4th Street San Jose Nisei Jrs (W) - data not found
    CFB Jr. Scratch (W) - 159 over 75 games
    Jr/Adult PBA S19 (S) - 140 over 21 games

    2017-2018

  • CFB Swingers (S) - 148 over 18 games
    4th Street Juniors (W) - 147 over 45 games
    4th St. San Jose Nasei Jrs (W) - 146 over 45 games

    2016-2017

  • 4th Street Bowl Juniors (W) - data not found
    San Jose Nisei Jrs (W) - 129 over 44 games

    2015-2016

  • 4th Street San Jose Nisei Jrs (W) - 127 over 63 games
    4th Street Bowl Juniors (W) - 125 over 48 games

    2014-2015

  • 4th St San Jose Nisei Jrs (W) - 97 over 61 games

    2013-2014

  • San Jose Nisei Jrs W13-14 (W) - 85 over 52 games

    2012-2013

  • San Jose Nisei Jrs "A" (W) - 74 over 54 games

    2011-2012

  • Panthers Summer 2012 - Homestead Lanes (S) - 71 over 15 games
    Alley Kats Fall - Homestead Lanes (W) - 52 over 30 games

    2010-2011

  • Alley Kats - Homestead Lanes (S) - data not found
    CHAMELEONS F10 - HOMESTEAD LANES (W) - 47 over 26 games

    2008-2009

  • San Jose Nisei Jrs (Win 08)/4th Street Bowl (W) - 52 over 37 games

    Sport Conversions

    140 -> 158
    173 -> 201
    183 -> 212

Memberships

    Keiji T Matsumoto does not have an active USBC membership at this time.

    Most Recent:

    Santa Clara County USBC - 2024-08-01 - 2025-07-31

    Past:

    Santa Clara County USBC - 2023-08-01 - 2024-07-31
    Santa Clara County USBC - 2022-08-01 - 2023-07-31
    Santa Clara County USBC - 2021-08-01 - 2022-07-31
    Alameda County USBC - 2019-08-01 - 2020-07-31
    Alameda County USBC - 2018-08-01 - 2019-07-31
    Nor-Cal USBC Youth - 2017-08-01 - 2018-07-31
    Nor-Cal USBC Youth - 2016-08-01 - 2017-07-31
    Nor-Cal USBC Youth - 2015-08-01 - 2016-07-31
    Nor-Cal USBC Youth - 2014-08-01 - 2015-07-31
    Santa Clara County USBC - 2013-08-01 - 2014-07-31
    Nor-Cal USBC Youth - 2012-08-01 - 2013-07-31
    Nor-Cal USBC Youth - 2011-11-15 - 2012-07-31
    Nor-Cal USBC Youth - 2010-12-22 - 2011-07-31
    Nor-Cal USBC Youth - 2008-08-01 - 2009-07-31

Honors

Open Championships

Entering Average: 183

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
212 (standard) -> 183 (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.