Singles
2018 J&T Banka Prague Open
Champion	Petra Kvitová
Runner-up	Mihaela Buzărnescu
Score	4–6, 6–2, 6–3
Draw	32
Seeds	8

Mona Barthel was the defending champion, but lost in the first round to Antonia Lottner.

Petra Kvitová won the title, defeating Mihaela Buzărnescu in the final, 4–6, 6–2, 6–3.

Seeds

Draw

Finals

	Semifinals							Final
	7	Mihaela Buzărnescu	4	6	7
		Camila Giorgi	6	3	5
								7	Mihaela Buzărnescu	6	2	3
								2	Petra Kvitová	4	6	6
	6	Zhang Shuai	66	0
	2	Petra Kvitová	78	6

Top half

	First round							Second round							Quarterfinals							Semifinals
	9	A Sasnovich	65	3
		Kr Plíšková	77	6					Kr Plíšková	6	77
		V Kužmová	64	1					Q Wang	2	63
		Q Wang	77	6												Kr Plíšková	2	3
		M Barthel	0	5											7	M Buzărnescu	6	6
	Q	A Lottner	6	7				Q	A Lottner	0	67
		B Haddad Maia	1	5				7	M Buzărnescu	6	79
	7	M Buzărnescu	6	7																		7	M Buzărnescu	4	6	7
	4	D Gavrilova	3	6	0r																		C Giorgi	6	3	5
		S Stosur	6	4	0				S Stosur	6	6
		D Allertová	6	6					D Allertová	4	4
	Q	P Schnyder	4	4												S Stosur	2	3
	LL	T Korpatsch	6	7												C Giorgi	6	6
		O Dodin	2	5				LL	T Korpatsch	4	2
		C Giorgi	6	2	6				C Giorgi	6	6
	5	B Strýcová	0	6	2

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	6	S Zhang	6	7
	Q	S Vögele	4	5				6	S Zhang	6	6
	Q	E-G Ruse	2	6	7			Q	E-G Ruse	4	4
		B Pera	6	1	5										6	S Zhang	6	6
		H Watson	1	3											LL	J Paolini	4	3
	WC	AK Schmiedlová	6	6				WC	AK Schmiedlová	4	1
	LL	J Paolini	78	6				LL	J Paolini	6	6
	3/WC	D Kasatkina	66	3																		6	S Zhang	66	0
	8	K Siniaková	6	77																		2	P Kvitová	78	6
		A Petkovic	2	64				8	K Siniaková	6	3	6
		E Alexandrova	77	6					E Alexandrova	4	6	3
		R Hogenkamp	65	1											8	K Siniaková	3	3
		N Vikhlyantseva	6	6											2	P Kvitová	6	6
		C Witthöft	4	4					N Vikhlyantseva	3	1
	WC	T Smitková	1	3				2	P Kvitová	6	6
	2	P Kvitová	6	6

Qualifying

Draw

First qualifier

	First round							Second round							Qualifying competition
	1	Stefanie Vögele	6	6
		Valentyna Ivakhnenko	0	2
								1	Stefanie Vögele	6	6
									Misaki Doi	4	2
		Diāna Marcinkēviča	4	7	1
		Misaki Doi	6	5	6
															1	Stefanie Vögele	6	6
																Anastasia Zarycká	4	2
	PR	Réka Luca Jani	2	3
		Priscilla Hon	6	6
									Priscilla Hon	4	4
									Anastasia Zarycká	6	6
		Anastasia Zarycká	3	6	1
	5	Anna Kalinskaya	6	2	0r

Second qualifier

	First round							Second round							Qualifying competition
	2	Miyu Kato	4	2
		Tereza Martincová	6	6
									Tereza Martincová	7	6
									Deborah Chiesa	5	3
		Deborah Chiesa	5	6	6
	WC	Miriam Kolodziejová	7	2	2
																Tereza Martincová	2	62
																Elena-Gabriela Ruse	6	77
	WC	Karolína Beránková	5	1
		Viktoriya Tomova	7	6
									Viktoriya Tomova	2	66
									Elena-Gabriela Ruse	6	78
		Elena-Gabriela Ruse	2	7	6
	8	Marta Kostyuk	6	5	3

Third qualifier

	First round							Second round							Qualifying competition
	3	Tamara Korpatsch	6	2	6
		Michaela Hončová	3	6	3
								3	Tamara Korpatsch	6	3	6
								PR	Rebecca Šramková	4	6	4
		Tessah Andrianjafitrimo	3	2
	PR	Rebecca Šramková	6	6
															3	Tamara Korpatsch	1	5
															6	Patty Schnyder	6	7
	WC	Aneta Kladivová	2	1
		Marina Melnikova	6	6
									Marina Melnikova	3	5
								6	Patty Schnyder	6	7
		Marie Bouzková	2	1
	6	Patty Schnyder	6	6

Fourth qualifier

	First round							Second round							Qualifying competition
	4	Jasmine Paolini	6	6
	Alt	Shuko Aoyama	1	3
								4	Jasmine Paolini	6	6
									Ulrikke Eikeri	3	0
		Chantal Škamlová	1	3
		Ulrikke Eikeri	6	6
															4	Jasmine Paolini	3	5
															7	Antonia Lottner	6	7
		Jesika Malečková	3	4
	WC	Barbora Štefková	6	6
								WC	Barbora Štefková	2	0
								7	Antonia Lottner	6	6
		Petra Krejsová	4	3
	7	Antonia Lottner	6	6

External links

• Main craw
• Qualifying craw