2011 Poznań Porsche Open – Singles

Denis Gremelmayr was the defending champion. Vincent Millot defeated him in the second round.
Rui Machado won the final 6–3, 6–3, against Jerzy Janowicz.

Singles
2011 Poznań Porsche Open
Champion	Rui Machado
Runner-up	Jerzy Janowicz
Final score	6–3, 6–3

Main article: 2011 Poznań Porsche Open

Seeds

1. Łukasz Kubot (Second Round, retired due to wrist injury)
2. Frederico Gil (First Round)
3. Rui Machado (Champion)
4. Éric Prodon (Second Round)
5. Stéphane Robert (Semifinals)
6. Dustin Brown (Second Round)
7. Denis Gremelmayr (Second Round)
8. Jaroslav Pospíšil (Second Round)

Draw

Key

• Q = Qualifier
• WC = Wild Card
• LL = Lucky Loser
• Alt = Alternate
• SE = Special Exempt
• PR = Protected Ranking
• ITF = ITF entry
• JE = Junior Exempt
• w/o = Walkover
• r = Retired
• d = Defaulted

Finals

	Semifinals							Final
		Jerzy Janowicz	6	6
	5	Stéphane Robert	3	4
									Jerzy Janowicz	3	3
								3	Rui Machado	6	6
	3	Rui Machado	7	7
		Yuri Schukin	6^4	5

Top half

	First Round							Second Round							Quarterfinals							Semifinals
	1/WC	Ł Kubot	4	6	7^7
	Q	K Čapkovič	6	3	6^5			1/WC	Ł Kubot
		M Crugnola	6	6					M Crugnola	w/o
		M Przysiężny	3	4												M Crugnola	3	3
		J Janowicz	6	6												J Janowicz	6	6
		A Molteni	1	4					J Janowicz	6	6
	Q	N Renavand	6	3	6^3			8	J Pospíšil	3	4
	8	J Pospíšil	3	6	7^7																		J Janowicz	6	6
	4	É Prodon	2	6	6																	5	S Robert	3	4
	WC	M Gawron	6	1	0			4	É Prodon	6	1	6^8
		A Gensse	6	7					A Gensse	2	6	7^10
		JP Brzezicki	4	5												A Gensse	3	2
		I Klec	3	6	6^5										5	S Robert	6	6
		P Luczak	6	4	7^7				P Luczak	2	3
		B Phau	6	1	5			5	S Robert	6	6
	5	S Robert	4	6	7

Bottom Half

	First Round							Second Round							Quarterfinals							Semifinals
	7	D Gremelmayr	6	5	6
		I Minář	1	7	4			7	D Gremelmayr	3	4
		V Millot	6	0	6				V Millot	6	6
	Q	A Ghem	3	6	1											V Millot	6	2	1
		J Hájek	6	6											3	R Machado	4	6	6
	WC	Piotr Gadomski	4	4					J Hájek	2	1
		T Gabashvili	4	4				3	R Machado	6	6
	3	R Machado	6	6																		3	R Machado	7	7
	6	D Brown	6	4	6																		Y Schukin	6^4	5
	Q	T Bednarek	3	6	4			6	D Brown	7	4	3
		S Greul	3	2					D Lojda	5	6	6
		D Lojda	6	6												D Lojda	4	3
	WC	Bartosz Sawicki	1	0												Y Schukin	6	6
		Y Schukin	6	6					Y Schukin	6	6
		Andrea Arnaboldi	6	6^2	6				A Arnaboldi	4	3
	2	F Gil	2	7^7	1

References

• Main Draw
• Qualifying Draw