Career
Renfroe played college basketball at Belmont University. Renfroe went undrafted in the 2009 National Basketball Association draft. On July 11, 2009 he signed his first professional contract with BK VEF Rīga of Latvia for the 2009-2010 season.
In August 2010, he signed with KK Zagreb of Croatia for the 2010-2011 season.
On July 18, 2011 he signed with New Basket Brindisi of the Italian Legadue Basket for the 2011-2012 season. On September 24, 2012, he signed with Central Bank Valladolid of Spain for the 2012-2013 season.
He left them in February 2013, and signed with Brose Baskets of Germany for the rest of the season. On August 21, 2013, he signed with Yenisey Krasnoyarsk of Russia.
On May 12, 2014, he signed with Laboral Kutxa Vitoria of Spain for the rest of the 2013-2014 season.
On September 24, 2014, Renfroe signed a four-month contract with the German team Alba Berlin. On January 30, 2015, he signed a contract extension with Alba Berlin until June, 2015. On June 28, 2015, Renfroe signed a two-year contract with the German club Bayern Munich.
In 2015, Renfroe received a Bosnian passport and represented the Bosnia and Herzegovina national basketball team at EuroBasket 2015.