2015 Powiat Poznański Open – Singles

Kristína Kučová was the defending champion, but lost to Stephanie Vogt in the first round.

Singles
2015 Powiat Poznański Open
Champion	Petra Cetkovská
Runner-up	Jeļena Ostapenko
Final score	3–6, 7–5, 6–2

Petra Cetkovská won the title by defeating Jeļena Ostapenko in the final, 3–6, 7–5, 6–2.

Seeds

1. Sesil Karatantcheva (Second round)
2. Kiki Bertens (Semifinals)
3. Richèl Hogenkamp (Quarterfinals)
4. Jeļena Ostapenko (Final)
5. Kristína Kučová (First round)
6. Ons Jabeur (Quarterfinals)
7. Romina Oprandi (Second round)
8. Barbora Krejčíková (Quarterfinals)

Main 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
	Q	Martina Borecká	6	6^6	2
		Petra Cetkovská	3	7^8	6
									Petra Cetkovská	3	7	6
								4	Jeļena Ostapenko	6	5	2
	4	Jeļena Ostapenko	6	2	6
	2	Kiki Bertens	3	6	3

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	S Karatantcheva	6	7
		K Piter	2	5				1	S Karatantcheva	0	6	6^2
	Q	M Borecká	4	7	6			Q	M Borecká	6	2	7^7
		P Özgen	6	5	2										Q	M Borecká	1	7^7	6
	WC	N Vaidišová	6^2	6	7										WC	N Vaidišová	6	6^1	1
	Q	C Dinu	7^7	3	5			WC	N Vaidišová	6	0	6
		S Vogt	6	2	6				S Vogt	4	6	3
	5	K Kučová	4	6	1																	Q	M Borecká	6	6^6	2
	3	R Hogenkamp	7^7	6																			P Cetkovská	3	7^8	6
		A Schäfer	6^3	2				3	R Hogenkamp	7^7	7
		S Cîrstea	6	7					S Cîrstea	6^4	5
	WC	N Siedliska	1	5											3	R Hogenkamp	4	6	2
		P Cetkovská	6	2	6											P Cetkovská	6	1	6
		S Shapatava	4	6	4				P Cetkovská	6	7^9
	WC	M Fręch	7^8	2	6^4			7	R Oprandi	3	6^7
	7	R Oprandi	6^6	6	7^7

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	6	O Jabeur	6	2	6
		F Molinero	1	6	1			6	O Jabeur	7	6
		M Sakkari	6	6					M Sakkari	5	1
	Q	E Alexandrova	1	3											6	O Jabeur	3	4
		A Brianti	1	6	3										4	J Ostapenko	6	6
		T Mrdeža	6	4	6				T Mrdeža	6	3	4
	WC	N Suk	2	1				4	J Ostapenko	3	6	6
	4	J Ostapenko	6	6																		4	J Ostapenko	6	2	6
	8	B Krejčíková	6	6																		2	K Bertens	3	6	3
		A Vrljić	1	1				8	B Krejčíková	7^7	6
		A Amanmuradova	2	2					K Stewart	6^4	2
		K Stewart	6	6											8	B Krejčíková	6	1	1
	Q	C Paquet	2	6	3										2	K Bertens	3	6	6
		R-L Jani	6	2	6				R-L Jani	5	6^1
		Y Bonaventure	6	1	2			2	K Bertens	7	7^7
	2	K Bertens	3	6	6

References

• Main draw