Singles
2018 Tunis Open
Champion	Guido Andreozzi
Runner-up	Daniel Gimeno Traver
Score	6–2, 3–0 ret.

Simone Bolelli was the defending champion but chose not to defend his title.

Guido Andreozzi won the title after Daniel Gimeno Traver retired trailing 2–6, 0–3 in the final.^[1]

Seeds

Draw

Finals

	Semifinals							Final
	5	Thomas Fabbiano	1	4
	Q	Daniel Gimeno Traver	6	6
								Q	Daniel Gimeno Traver	2	0r
									Guido Andreozzi	6	3
		João Domingues	7	5	3
		Guido Andreozzi	5	7	6

Top half

	First round							Second round							Quarterfinals							Semifinals
	LL	D Masur	3
	WC	L Ouahab	0r					LL	D Masur	1	6	3
		C Moutet	77	6					C Moutet	6	4	6
		L Broady	64	3												C Moutet	5	2
	Q	M Janvier	6	6											5	T Fabbiano	7	6
		C Ruud	4	4				Q	M Janvier	6	65	3
	Q	Z Piros	2	64				5	T Fabbiano	3	77	6
	5	T Fabbiano	6	77																		5	T Fabbiano	1	4
	4	R Albot	1	1																		Q	D Gimeno Traver	6	6
		B Bonzi	6	6					B Bonzi	4	6	3
	Q	L Rosol	7	0				Q	L Rosol	6	3	6
		C Taberner	5	0r											Q	L Rosol	1	2
		D Novak	4	7	1										Q	D Gimeno Traver	6	6
	Q	D Gimeno Traver	6	5	6			Q	D Gimeno Traver	4	6	77
		G Oliveira	2	2				6	G Elias	6	3	62
	6	G Elias	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	7	P Sousa	6	4	6
		S Ofner	3	6	2			7	P Sousa	6	6
	WC	M Echargui	3	63					J Zopp	2	2
		J Zopp	6	77											7	P Sousa	6	1r
		J Domingues	6	6												J Domingues	4	3
	WC	Mohamed Ali Bellalouna	0	0					J Domingues	6	7
		J Kovalík	6	77					J Kovalík	4	5
	3	M Jaziri	4	65																			J Domingues	7	5	3
	8	E Ymer	5	3																			G Andreozzi	5	7	6
		E Gerasimov	7	6					E Gerasimov	4	3
		G Andreozzi	6	7					G Andreozzi	6	6
		S Napolitano	2	5												G Andreozzi	6	6
	WC	A Popyrin	4	77	6										2/SE	N Basilashvili	1	2
		N Milojević	6	64	3			WC	A Popyrin	5	4
		T Kamke	4	3				2/SE	N Basilashvili	7	6
	2/SE	N Basilashvili	6	6

References

External links

• Main draw
• Qualifying draw