Dean Leong

Leagues

USBC has data for Dean Leong starting from 2002.
Sport/Challenge average conversions are located at the bottom of the page.



Recent Composite Averages

2025: 187 over 108 games (House)
2025: 162 over 100 games (Sport)
2024: 199 over 99 games (House)
2024: 162 over 76 games (Sport)
2023: 198 over 84 games (House)



League Averages

2025-2026

• Fremont Nikkei (W) - data not found
  
  

  2024-2025

• SummerNisei Invitational (S) - 188 over 30 games
  Fremont Nikkei (W) - 187 over 78 games
  PBA Experience (W) - 162 over 83 games
  PBA Experience (S) - 160 over 17 games
  
  

  2023-2024

• Wednesday Mixed 4's (W) - 201 over 63 games
  SummerNisei Invitational (S) - 196 over 36 games
  PBA Experience (W) - 162 over 76 games
  
  

  2022-2023

• SummerNisei Invitational (S) - 198 over 36 games
  Wednesday Mixed 4's (W) - 197 over 48 games
  
  

  2021-2022

• Wednesday Mixed 4's (W) - 183 over 48 games
  
  

  2019-2020

• B Of A Mixed 4"s (W) - 188 over 39 games
  
  

  2018-2019

• B Of A Mixed 5's (W) - 190 over 47 games
  
  

  2017-2018

• B Of A Mixed 5's (W) - 193 over 45 games
  
  

  2016-2017

• Monday Night Trip (W) - 191 over 78 games
  
  

  2015-2016

• 2016 Sum Nisei Invitational (S) - 199 over 38 games
  Monday Night Trip (W) - 190 over 83 games
  
  

  2014-2015

• 2016 Sum Nisei Invitational (S) - 182 over 33 games
  
  

  2012-2013

• Central (W) - 175 over 63 games
  
  

  2011-2012

• Central (W) - 179 over 90 games
  
  

  2010-2011

• Dusty Rattlers (W) - 169 over 84 games
  
  

  2009-2010

• N F L Partytime (W) - 165 over 71 games
  Partytime (S) - 156 over 3 games
  
  

  2006-2007

• Alameda County Med Center (W) - 185 over 61 games
  Eden Nisei Mixed (W) - 185 over 69 games
  
  

  2005-2006

• Alameda County Medical Ctr (W) - 190 over 66 games
  Eden Nisei Mixed (W) - 188 over 69 games
  
  

  2004-2005

• S - Reno Invitational (S) - 200 over 42 games
  Diablo Invitational Showcase (W) - 195 over 87 games
  Eden Nisei Mixed (W) - 193 over 72 games
  
  

  2003-2004

• Reno Invitational # 2 (Fri) (W) - 196 over 81 games
  Eden Nisei Mixed (W) - 190 over 78 games
  
  

  2002-2003

• S - Reno Invitational (S) - data not found
  Eden Nisei Mixed (W) - 189 over 60 games
  Mystery Doubles (W) - 179 over 24 games
  
  

  2001-2002

• Employee & Friends - Thurs (W) - 186 over 83 games
  OCBC Scratch Classic (W) - 186 over 77 games
  EBNBA Jr Classic (W) - 184 over 75 games
  
  

  Sport Conversions

  160 -> 185
  162 -> 187
  
  

Memberships

Dean Leong has an active USBC membership.



Current:

Santa Clara County USBC - 2025-08-01 - 2026-07-31



Past:

Alameda County USBC - 2024-08-01 - 2025-07-31
Santa Clara County USBC - 2024-08-01 - 2025-07-31
Alameda County USBC - 2023-08-01 - 2024-07-31
Contra Costa County USBC - 2023-08-01 - 2024-07-31
Alameda County USBC - 2022-08-01 - 2023-07-31
Contra Costa County USBC - 2022-08-01 - 2023-07-31
Contra Costa County USBC - 2021-08-01 - 2022-07-31
Contra Costa County USBC - 2019-08-01 - 2020-07-31
Contra Costa County USBC - 2018-08-01 - 2019-07-31
Contra Costa County USBC - 2017-08-01 - 2018-07-31
Alameda County USBC - 2016-08-01 - 2017-07-31
Alameda County USBC - 2015-08-01 - 2016-07-31
Alameda County USBC - 2014-08-01 - 2015-07-31
Southern Nevada USBC - 2012-08-01 - 2013-07-31
Southern Nevada USBC - 2011-08-01 - 2012-07-31
Southern Nevada USBC - 2010-08-01 - 2011-07-31
Southern Nevada USBC - 2009-03-15 - 2010-07-31
Alameda County USBC - 2006-08-01 - 2007-07-31
Alameda Cnty BA - 2005-08-01 - 2006-07-31
Alameda Cnty BA - 2004-03-15 - 2005-07-31
Alameda Cnty BA - 2003-08-01 - 2004-07-31
Alameda Cnty BA - 2002-08-01 - 2003-07-31
Alameda Cnty BA - 2001-08-01 - 2002-07-31
Alameda Cnty BA - 2001-08-01 - 2002-07-31
Contra Costa County BA - 1999-03-15 - 2000-07-31

Honors

300 games (1)

11 in a row (1)

Open Championships

Entering Average: 160 after 27 games