2018 Città di Caltanissetta
The 2018 Città di Caltanissetta was a professional tennis tournament played on clay courts. It was the 20th edition of the tournament which was a part of the 2018 ATP Challenger Tour. It took place in Caltanissetta, Italy between 11 and 17 June 2018. Singles main-draw entrants. Other entrants. The following players received wildcards into the singles main draw: The following players received entry from the qualifying draw: The following players received entry as lucky losers: