2018 Internazionali di Tennis Città di Vicenza
Date	28 May – 3 June
Edition	5th
Draw	32S / 16D
Surface	Clay
Location	Vicenza, Italy
Champions
Singles
Hugo Dellien
Doubles
Ariel Behar / Enrique López Pérez
← 2017 · Internazionali di Tennis Città di Vicenza · 2019 →

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.

Country	Player	Rank1	Seed
ITA	Lorenzo Sonego	126	1
GER	Yannick Maden	128	2
AUT	Sebastian Ofner	131	3
BOL	Hugo Dellien	139	4
ITA	Stefano Travaglia	145	5
GER	Matthias Bachinger	154	6
AUS	Jason Kubler	160	7
DOM	Víctor Estrella Burgos	165	8

• ¹ Rankings are as of 21 May 2018.^[1]

The following players received wildcards into the singles main draw:

• Liam Caruana
• Matteo Donati
• Gian Marco Moroni
• Stefano Travaglia

The following players received entry into the singles main draw as special exempts:

• Danilo Petrović
• Gianluigi Quinzi

The following players received entry from the qualifying draw:

• Martín Cuevas
• Gianluca Mager
• Marc Polmans
• Roberto Quiroz

The following player received entry as a lucky loser:

• Guilherme Clezar

• Hugo Dellien def. Matteo Donati 6–4, 5–7, 6–4.

• Ariel Behar / Enrique López Pérez def. Facundo Bagnis / Fabrício Neis 6–2, 6–4.