The following leagues did not submit a Final Average report to this office and therefore, averages for the bowlers in this league are not listed:
All leagues were received - even though many calls had to be made to get them.
Failure on the part of the League Secretary to submit final averages to the Local Association is cause for removal from office and/or suspension of membership.
*NOTE: Starting with the 2017-2018 season, the Youth Challenge League Averages are now combined with the Men's and Women's Averages. The average is listed followed by the letter "C". They are also listed here separately for ease of printing.
*NOTE: The following chart shows Sport or Challenge Averages Adjusted to Standard (click on link)
Youth's GTTBA Challenge League Averages 2019
Youth's GTTBA Challenge League Averages 2018
*NOTE: Starting with the 2013-2014 season, the Youth Averages are now combined with the Men's and Women's Averages.
Men's, Women's, and Youth's GTTBA Summer Averages 2023
Men's, Women's, and Youth's GTTBA Averages 2022-2023 
Men's, Women's, and Youth's GTTBA Summer Averages 2022
Men's, Women's, and Youth's GTTBA Averages 2021-2022
Men's, Women's, and Youth's GTTBA Averages 2020-2021
Men's, Women's, and Youth's GTTBA Averages 2019-2020
Men's, Women's, and Youth's GTTBA Summer Averages 2019
Men's, Women's, and Youth's GTTBA Averages 2018-2019
Men's, Women's, and Youth's GTTBA Summer Averages 2018
Men's, Women's, and Youth's GTTBA Averages 2017-2018
Men's, Women's, and Youth's GTTBA Summer Averages 2017
Men's, Women's, and Youth's GTTBA Averages 2016-2017
Men's, Women's, and Youth's GTTBA Summer Averages 2016
Men's, Women's, and Youth's GTTBA Averages 2015-2016
Men's, Women's, and Youth's GTTBA Summer Averages 2015
Men's, Women's, and Youth's GTTBA Averages 2014-2015
*NOTE: Starting with the 2013-2014 season, the Youth Averages are now combined with the Men's and Women's Averages.
Men's and Women's GTTBA Summer Averages 2014
Men's and Women's GTTBA Averages 2013-2014
Men's and Women's GTTBA Averages 2012-2013 Corrections
Men's and Women's GTTBA Summer Averages 2013
Men's and Women's GTTBA Averages 2012-2013
Men's and Women's GTTBA Summer Averages 2012
Men's and Women's GTTBA Averages 2011-2012
Men's and Women's GTTBA Averages 2010-2011
Men's and Women's GTTBA Averages 2009-2010
Men's and Women's GTTBA Averages not in Year Book 2008-2009
Men's and Women's GTTBA Averages 2008-2009
Men's and Women's GTTBA Averages 2007-2008
Men's and Women's GTTBA Averages 2006-2007
*NOTE: The averages listed under the Men's and Women's GTTBA Averages 2006-2007 are the updated version, and are newer than those listed in the 2006-2007 GTTBA Yearbook.
Men's and Women's GTTBA Averages 2005-2006
*NOTE: The averages listed under the Men's and Women's GTTBA Averages 2005-2006 are the updated version, and are newer than those listed in the 2005-2006 GTTBA Yearbook.
Men's and Womens GTTBA Averages 2004-2005
*NOTE: These averages have not been converted to electronic form so are only available via hard copy yearbooks.
Men's and Women's GTTBA Sport Bowling Averages 2012-2013
Men's and Women's GTTBA Sport Bowling Averages 2011-2012
Men's and Women's GTTBA Sport Bowling Averages 2010-2011
Men's and Women's GTTBA Sport Bowling Averages 2009-2010
Men's and Women's GTTBA Sport Bowling Averages 2008-2009
Men's and Women's GTTBA Sport Bowling Averages 2007-2008
Men's and Women's GTTBA Sport Bowling Averages 2006-2007
Men's and Women's GTTBA Sport Bowling Averages 2005-2006
Men's and Women's GTTBA Sport Bowling Averages 2004-2005
*NOTE: Starting with the 2013-2014 season, the Youth Averages are now combined with the Men's and Women's Averages.
Youth GTTBA Averages 2013-2014
Youth GTTBA Averages 2012-2013
Youth GTTBA Averages 2011-2012
Youth GTTBA Averages 2010-2011
Youth GTTBA Averages 2009-2010
Youth GTTBA Averages 2008-2009
Youth GTTBA Averages 2007-2008
Youth GTTBA Averages 2006-2007
Youth GTTBA Averages 2005-2006
Youth GTTBA Averages 2004-2005
Last updated on Tuesday, January 23, 2024
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