2018 Internazionali di Tennis Città di Vicenza  The 2018 Internazionali di Tennis Città di Vicenza was a professional tennis tournament played on clay courts. It was the fifth edition of the tournament which was part of the 2018 ATP Challenger Tour. It took place in Vicenza, Italy between 28 May and 3 June 2018. The following players received wildcards into the singles main draw:  The following players received entry into the singles main draw as special exempts:  The following players received entry from the qualifying draw:  The following player received entry as a lucky loser: