It was the 14th edition of the tournament which was part of the 2012 ATP Challenger Tour.
In June 2012, Kosakowski travelled to Italy to play in his first professional tournament outside of the United States, competing as a qualifier in the 2012 Città di Caltanissetta.
2012 | 2012 Summer Olympics | 2012 ATP Challenger Tour | 2012 ATP World Tour | United States elections, 2012 | 2012 in radio | 2012 Summer Paralympics | UEFA Euro 2012 | 2012 ITF Women's Circuit | Miss Universe 2012 | United States House of Representatives elections, 2012 | Football at the 2012 Summer Olympics – Men's tournament | Lincoln (2012 film) | 2012 NFL season | England and Wales Police and Crime Commissioner elections, 2012 | UEFA Euro 2012 qualifying | Puerto Rican general election, 2012 | Città di Castello | U.S. Città di Palermo | The Avengers (2012 film) | 2012 Tour de France | 2012–13 figure skating season | Eurovision Song Contest 2012 | 2012 Summer Olympics closing ceremony | 2012 Republican National Convention | 2012 IRB Junior World Championship | 2012 in television | 2012 FIBA World Olympic Qualifying Tournament for Men | 2012 All-Ireland Senior Football Championship Final | 2012–13 UEFA Europa League |