Leagues

    USBC has data for Stephen N Tinkham starting from 1999.
    Sport/Challenge average conversions are located at the bottom of the page.

    Recent Composite Averages

    2025: 206 over 246 games (House)
    2024: 209 over 179 games (House)
    2023: 209 over 195 games (House)
    2022: 221 over 320 games (House)
    2021: 221 over 221 games (House)

    League Averages

    2025-2026

  • Westport Trios (W) - data not found
    Center League (W) - data not found
    Twilight League (W) - data not found

    2024-2025

  • Twilight League (W) - 209 over 84 games
    Columbia 300 Summer Classic (S) - 208 over 36 games
    Westport Trios (W) - 207 over 20 games
    Center League (W) - 206 over 66 games
    Steph's Summer Doubles (S) - 198 over 40 games

    2023-2024

  • Westport Trios (W) - 217 over 6 games
    Columbia 300 Summer Classic (S) - 215 over 48 games
    Twilight League (W) - 211 over 78 games
    Center League (W) - 200 over 15 games
    Steph's Summer Doubles (S) - 196 over 32 games

    2022-2023

  • Westport Trios (W) - 218 over 18 games
    Columbia 300 Summer Classic (S) - 213 over 18 games
    Center League (W) - 208 over 78 games
    Twilight League (W) - 207 over 81 games

    2021-2022

  • Westport Trios (W) - 225 over 103 games
    Twilight League (W) - 221 over 96 games
    Columbia 300 Summer Classic (S) - 220 over 52 games
    Center League (W) - 215 over 69 games

    2020-2021

  • Columbia 300 Summer Classic (S) - 233 over 44 games
    Twilight League (W) - 220 over 84 games
    Westport Trios (W) - 217 over 93 games

    2019-2020

  • Westport Trios (W) - 218 over 33 games
    Twilight League (W) - 215 over 66 games
    Center League (W) - 214 over 60 games

    2018-2019

  • Westport Trios (W) - 225 over 41 games
    Twilight (W) - 222 over 79 games
    Center (W) - 220 over 75 games
    Columbia 300 Summer Classic (S) - 216 over 32 games

    2017-2018

  • Twilight (W) - 225 over 81 games
    Columbia 300 Summer Classic (S) - 225 over 32 games
    Westport Trios (W) - 222 over 12 games
    Center (W) - 221 over 81 games

    2016-2017

  • Columbia 300 Summer Classic (S) - 228 over 28 games
    Center (W) - 221 over 66 games
    Steph's Summer Doubles (S) - 219 over 8 games
    Twilight (W) - 216 over 93 games
    Westport Trios (W) - 214 over 18 games

    2015-2016

  • Columbia 300 Summer Classic (S) - 224 over 44 games
    Center (W) - 223 over 84 games
    Twilight (W) - 222 over 99 games
    Westport Trios (W) - 210 over 33 games

    2014-2015

  • Center (W) - 230 over 21 games
    Westport Trios (W) - 227 over 30 games
    Columbia 300 Summer Classic (S) - 221 over 36 games
    Twilight (W) - 212 over 93 games

    2013-2014

  • Summer Classic (S) - 225 over 36 games
    Westport Trios (W) - 222 over 24 games
    Twilight (W) - 219 over 96 games

    2012-2013

  • Summer Classic (S) - 235 over 8 games
    Twilight (W) - 223 over 82 games
    Tuesday Scratch Sportsmen (W) - 179 over 4 games

    2011-2012

  • Twilight (W) - 230 over 87 games

    2010-2011

  • Twilight (W) - 230 over 75 games
    Summer Classic (S) - 224 over 16 games

    2009-2010

  • Twilight (W) - 215 over 72 games

    2008-2009

  • Summer Classic (S) - data not found
    Twilight (W) - 224 over 81 games

    2007-2008

  • Twilight (W) - 216 over 81 games

    2006-2007

  • Twilight (W) - 212 over 75 games

    2005-2006

  • Summer Classic (S) - data not found
    Thursday Dbls (S) - data not found
    Westport Classic (W) - 219 over 128 games

    2004-2005

  • Good Time Friday (W) - 221 over 93 games
    Westport Classic (W) - 217 over 126 games
    Summer Classic (S) - 215 over 48 games

    2003-2004

  • Friday Summer Doubles (S) - 220 over 60 games
    Holiday 4 X 2 (W) - 219 over 132 games
    Summer Doubles Classic (S) - 199 over 44 games

    2002-2003

  • Center (W) - data not found
    Holiday 4 X 2 (W) - 221 over 132 games
    Summer Classic (S) - 214 over 32 games

    2001-2002

  • Scratch Challenge (S) - data not found
    Holiday 4 X 2 (W) - 217 over 144 games

    1999-2000

  • Holiday 4 X 2 (W) - data not found

    1998-1999

  • Holiday 4 X 2 (W) - 215 over 126 games


Memberships

    Stephen N Tinkham has an active USBC membership.

    Current:

    Southeastern MA USBC - 2025-08-01 - 2026-07-31

    Past:

    Southeastern MA USBC - 2024-08-01 - 2025-07-31
    Southeastern MA USBC - 2023-08-01 - 2024-07-31
    Southeastern MA USBC - 2022-08-01 - 2023-07-31
    Southeastern MA USBC - 2021-08-01 - 2022-07-31
    Southeastern MA USBC - 2020-08-01 - 2021-07-31
    Southeastern MA USBC - 2019-08-01 - 2020-07-31
    Southeastern MA USBC - 2018-08-01 - 2019-07-31
    Southeastern MA USBC - 2017-08-01 - 2018-07-31
    Southeastern MA USBC - 2016-08-01 - 2017-07-31
    Southeastern MA USBC - 2015-08-01 - 2016-07-31
    Southeastern MA USBC - 2014-08-01 - 2015-07-31
    Southeastern MA USBC - 2013-08-01 - 2014-07-31
    Brockton USBC BA - 2012-08-01 - 2013-07-31
    Southeastern MA USBC - 2012-08-01 - 2013-07-31
    Southeastern MA USBC - 2011-08-01 - 2012-07-31
    Southeastern MA USBC - 2010-08-01 - 2011-07-31
    Southeastern MA USBC - 2009-08-01 - 2010-07-31
    Southeastern MA USBC - 2008-08-01 - 2009-07-31
    Southeastern MA USBC - 2007-08-01 - 2008-07-31
    Southeastern MA USBC - 2006-08-01 - 2007-07-31
    Southeastern Massachusetts BA - 2005-08-01 - 2006-07-31
    Southeastern Massachusetts BA - 2004-03-15 - 2005-07-31
    Southeastern Massachusetts BA - 2003-08-01 - 2004-07-31
    Rhode Island USBC - 2002-03-15 - 2003-07-31
    Southeastern Massachusetts BA - 2002-08-01 - 2003-07-31
    Southeastern Massachusetts BA - 2001-08-01 - 2002-07-31
    Southeastern Massachusetts BA - 2000-08-01 - 2001-07-31
    Southeastern Massachusetts BA - 1999-08-01 - 2000-07-31
    Southeastern Massachusetts BA - 1998-08-01 - 1999-07-31
    Southeastern Massachusetts BA - 1997-08-01 - 1998-07-31
    Southeastern Massachusetts BA - 1997-08-01 - 1998-07-31

Honors

800 series (2)

  • 821 on November 12 2010 at Wonder Bowl - Games: 267-289-265
  • 825 on January 27 1998 at AMF Somerset Lanes - Games: 225-300-300


    • 300 games (18)

  • 300 (Game 3) on March 18 2019 at Holiday Lanes Westport - Games: 216-258-300
  • 300 (Game 1) on February 11 2019 at Holiday Lanes Westport - Games: 300-235-215
  • 300 (Game 3) on March 14 2015 at Wonder Bowl - Games: 207-248-300
  • 300 (Game 3) on May 10 2013 at Wonder Bowl - Games: 211-216-300
  • 300 (Game 1) on January 11 2013 at Wonder Bowl - Games: 300-234-216
  • 300 (Game 1) on May 7 2004 at Holiday Lanes Westport - Games: 300-221-200
  • 300 (Game 2) on April 9 2004 at Holiday Lanes Westport - Games: 208-300-267
  • 300 (Game 2) on January 27 1998 at AMF Somerset Lanes - Games: 225-300-300
  • 300 (Game 1) on October 24 1994 at Wonder Bowl - Games: 300-214-228
  • 300 (Game 2) on January 22 1993 at Bowlers Country Club - Games: 189-300-205
  • 300 (Game 2) on September 29 1991 at Sky Top Lanes - Games: 269-300-168
  • 300 (Game 1) on June 14 1990 at Bowlers Country Club - Games: 300-0-0
  • 300 (Game 1) on May 18 1990 at Bowlers Country Club - Games: 300-227-184
  • 300 (Game 2) on October 13 1989 at Bowlers Country Club - Games: 289-300-141
  • 300 (Game 1) on December 16 1988 at Bowlers Country Club - Games: 300-217-228
  • 300 (Game 3) on October 26 1988 at Wonder Bowl - Games: 215-236-300
  • 300 (Game 2) on April 27 1988 at Wonder Bowl - Games: 234-300-177
  • 300 (Game 1) on January 13 1988 at Wonder Bowl - Games: 300-0-0


    • 11 in a row (8)

  • September 2 2013 at Holiday Lanes Westport
  • February 11 2012 at Wonder Bowl
  • October 7 2011 at Wonder Bowl
  • September 23 2005 at Holiday Lanes Westport
  • December 23 2004 at Holiday Lanes Westport
  • October 28 1997 at Bowlers Country Club
  • May 28 1992 at Bowlers Country Club
  • November 15 1985 at Bowlers Country Club


    • Open Championships

    Entering Average: 189 after 27 games



    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.