Singles
2012 Poznań Open
Champion	Jerzy Janowicz
Runner-up	Jonathan Dasnières de Veigy
Score	6–3, 6–3

Rui Machado was the defending champion but decided not to participate that year.
Jerzy Janowicz won the final 6–3, 6–3 against Jonathan Dasnières de Veigy.

Seeds

Draw

Finals

	Semifinals							Final
	1	Jerzy Janowicz	6	5	6
	7	Andreas Haider-Maurer	4	7	4
								1	Jerzy Janowicz	6	6
								5	Jonathan Dasnières de Veigy	3	3
	6	Martín Alund	61	4
	5	Jonathan Dasnières de Veigy	77	6

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	J Janowicz	6	77
	WC	Piotr Gadomski	4	64				1	J Janowicz	6	6
		M Michalička	6	6					M Michalička	4	4
		I Sergeyev	3	1											1	J Janowicz	6	6
		J Martí	63	6	77										8	A Brugués Davi	3	4
	WC	Maciej Smoła	77	4	63				J Martí	77	2	2
	WC	A Kapaś	77	63	4			8	A Brugués Davi	62	6	6
	8	A Brugués Davi	62	77	6																	1	J Janowicz	6	5	6
	4	G Rufin	64	6	5																	7	A Haider-Maurer	4	7	4
	WC	M Przysiężny	77	3	7			WC	M Przysiężny	0	0r
		J Mertl	6	3	4				U Ignatik	6	3
		U Ignatik	4	6	6											U Ignatik	6	4	65
		V Crivoi	77	5	1										7	A Haider-Maurer	2	6	77
		S Gutiérrez Ferrol	65	7	6				S Gutiérrez Ferrol	3	2
		G Granollers	4	3				7	A Haider-Maurer	6	6
	7	A Haider-Maurer	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	6	M Alund	6	63	7
		H Podlipnik	2	77	5			6	M Alund	6	6
		A Michon	6	7					A Michon	4	4
		A Martin	3	5											6	M Alund	5	6	6
	Q	M Gawron	4	6	6										Q	M Gawron	7	4	4
		A Balázs	6	0	2			Q	M Gawron	7	3
	Q	P Rosenholm	1r					3	I Cervantes Huegun	5	0r
	3	I Cervantes Huegun	6																			6	M Alund	61	4
	5	J Dasnières de Veigy	7	3	6																	5	J Dasnières de Veigy	77	6
		Enrico Burzi	5	6	3			5	J Dasnières de Veigy	77	6
		G Clezar	4	3					D Lojda	65	2
		D Lojda	6	6											5	J Dasnières de Veigy	6	7
	Q	G Panfil	2	62											2	É Prodon	4	5
		B Westerhof	6	77					B Westerhof	4	3
	Q	M Ryderstedt	5	4				2	É Prodon	6	6
	2	É Prodon	7	6

External links

• Main draw
• Qualifying draw