Singles
2012 Roma Open
Champion	Jerzy Janowicz
Runner-up	Gilles Müller
Score	7–6(7–3), 6–3

Simone Bolelli was the defending champion, but he lost in the semifinals to Gilles Müller, 3–6, 7–5, 6–7^(1–7).
Jerzy Janowicz won the title defeating Gilles Müller in the final 7–6^(7–3), 6–3.

Seeds

Draw

Finals

	Semifinals							Final
	1	Gilles Müller	6	5	77
	4	Simone Bolelli	3	7	61
								1	Gilles Müller	63	3
									Jerzy Janowicz	77	6
	3	Rui Machado	2	5
		Jerzy Janowicz	6	7

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	G Müller	3	6	6
	Q	H Laaksonen	6	4	4			1	G Müller	62	6	6
		M Authom	6	7					M Authom	77	1	2
		F Bagnis	4	5											1	G Müller	6	3	6
		M Viola	2	4											WC	T Fabbiano	3	6	3
	WC	T Fabbiano	6	6				WC	T Fabbiano	77	4	7
		S Vagnozzi	61	2				7	G Rufin	64	6	5
	7	G Rufin	77	6																		1	G Müller	6	5	77
	4	S Bolelli	6	6																		4	S Bolelli	3	7	61
		R Berankis	2	2				4	S Bolelli	6	65	6
		J Duckworth	6	3					J Duckworth	4	77	3
		D Kudla	3	1r											4	S Bolelli	6	6
	WC	A Brizzi	4	1												S Greul	3	1
		S Greul	6	6					S Greul	6	6
	WC	Marco Cecchinato	3	4				6	J Ward	2	1
	6	J Ward	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	5	A Veić	6	3	6
		J Huta Galung	1	6	2			5	A Veić	79	2
	WC	G Quinzi	3	0				Q	B Pašanski	67	0r
	Q	B Pašanski	6	6											5	A Veić	3	63
		P Gojowczyk	6	2	1										3	R Machado	6	77
	SE	A Martin	4	6	6			SE	A Martin	2	6	2
		Y Sugita	2	1				3	R Machado	6	2	6
	3	R Machado	6	6																		3	R Machado	2	5
	8	A Kuznetsov	68	6	2																		J Janowicz	6	7
	Q	W Trusendi	710	2	6			Q	W Trusendi	1	4
	Q	R Williams	77	4	6			Q	R Williams	6	6
		A Menéndez	64	6	3										Q	R Williams	3	3
		J Ouanna	4	6	3											J Janowicz	6	6
		J Janowicz	6	4	6				J Janowicz	6	3	6
		M Teixeira	6	4	3			2	E Gulbis	2	6	4
	2	E Gulbis	4	6	6

References

• Main Draw
• Qualifying Draw