Career
Born in Bari, Italy, Piccinni started his career at hometown club Associate of Science Bari. After made his debut in the last rounds of 2005-2006 Serie B (round 40 of 42 rounds season), he was loaned to Pro Vasto but returned in January 2007 for Bari youth team He only played for Pro Vasto in 2006-2007 Coppa Italia.
He then sold to Noicattaro in co-ownership deal.
In June 2009 he returned to Bari but in July left for Brindisi. He failed to find a club to borrow him in 2011.
He wore no.95 of Bari, which in recent years only players that excluded from the coach plan would wore "large" number in Bari. FIGC only allowed players to wear number from 1 to 99.
Along with Conti (93), Langella (94), Statella (96), Rana (97) and Visconti (98), they were not part of the plan of Bari"s first team
In January 2012, Piccinni left for Piacenza without a single appearance for Bari in 2011-2012 Serie B season. In 2012 he joined Barletta. On 13 August 2013 he joined Chieti.
On July 2014 Piccinni signed with the Serie Doctorate side Fidelis Andria.
After winning the championship, he renewed his contract with Fidelis Andria by signing an 1-year deal, with option for a 2nd year, for 2015-2016 Lega Pro season.