2018 Internazionali di Tennis del Friuli Venezia Giulia

Country	Player	Rank1	Seed
ITA	Paolo Lorenzi	97	1
ARG	Facundo Bagnis	151	2
SVK	Andrej Martin	162	3
CRO	Nino Serdarušić	192	4
ESP	Tommy Robredo	208	5
CZE	Zdeněk Kolář	219	6
BRA	Guilherme Clezar	221	7
CRO	Viktor Galović	230	8

• ¹ Rankings are as of 6 August 2018.^[1]

The following players received wildcards into the singles main draw:

• Riccardo Balzerani
• Jacopo Berrettini
• Enrico Dalla Valle
• Francesco Forti

The following player received entry into the singles main draw as an alternate:

• Daniel Muñoz de la Nava

The following players received entry from the qualifying draw:

• Riccardo Bonadio
• Enzo Couacaud
• Daniel Dutra da Silva
• Máté Valkusz

The following player received entry as a lucky loser:

• Markus Eriksson

• Paolo Lorenzi def. Máté Valkusz 6–3, 3–6, 6–4.

• Denys Molchanov / Igor Zelenay def. Andrej Martin / Daniel Muñoz de la Nava 3–6, 6–3, [11–9].