He then continued his education at Tufts University before pursuing a Juris Doctor degree at Harvard Law School.

DiBella currently promotes the fighters Regis Prograis, Tevin Farmer, Sergiy Derevyanchenko, Ivan Baranchyk, Richard Commey, George Kambosos Jr., as well as prospects Oleksandr Teslenko and US Olympian Charles Conwell, among others.

DiBella is an ardent supporter of women's boxing and his expanding roster of female fighters includes world champions Amanda Serrano and Alicia Napoleon as well as Heather Hardy, Shelly Vincent, Raquel Miller and Tiara Brown.

In 2008, DiBella added the credit of executive producer to his list of accomplishments with the 2009 film Love Ranch starring Helen Mirren and Joe Pesci.

The Tapia documentary, which was co-executive produced by DiBella and Curtis "50 Cent" Jackson, premiered on HBO in December 2014.