2021 Prague Open – Singles

Simona Halep was the defending champion, but chose not to participate.

Singles
2021 Prague Open
Champion	Barbora Krejčíková
Runner-up	Tereza Martincová
Score	6–2, 6–0
Draw	32
Seeds	8

Main article: 2021 Prague Open

Barbora Krejčíková won the title, defeating Tereza Martincová in the final, 6–2, 6–0.

Seeds

1. Petra Kvitová (first round)
2. Barbora Krejčíková (champion)
3. Markéta Vondroušová (withdrew)
4. Marie Bouzková (first round)
5. Kateřina Siniaková (quarterfinals)
6. Hsieh Su-wei (withdrew)
7. Nina Stojanović (second round)
8. Tereza Martincová (final)
9. Greet Minnen (semifinals)

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
• SR = Special ranking

Finals

	Semifinals							Final
	8	Tereza Martincová	6	6
	9	Greet Minnen	3	4
								8	Tereza Martincová	2	0
								2	Barbora Krejčíková	6	6
		Wang Xinyu	1	2
	2	Barbora Krejčíková	6	6

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	P Kvitová	65	6	4
	Q	R Šramková	77	3	6			Q	R Šramková	4	5
		M Barthel	6	4	3			WC	V Kužmová	6	7
	WC	V Kužmová	2	6	6										WC	V Kužmová	2	2
		L Cabrera	6	2	2										8	T Martincová	6	6
	Q	A Muhammad	3	6	6			Q	A Muhammad	3	4
	PR	S Murray Sharan	1	4				8	T Martincová	6	6
	8	T Martincová	6	6																		8	T Martincová	6	6
	4	M Bouzková	6	4	2																	9	G Minnen	3	4
		S Sanders	3	6	6				S Sanders	4	6	6
	Q	U Radwańska	6	3	1				N Párrizas Díaz	6	3	1
		N Párrizas Díaz	2	6	6											S Sanders	2	1
	LL	A Gasanova	6	4	6										9	G Minnen	6	6
	WC	L Havlíčková	2	6	4			LL	A Gasanova	3	63
		G Gatto-Monticone	0	6	1			9	G Minnen	6	77
	9	G Minnen	6	4	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	7	N Stojanović	65	6	6
	PR	V Diatchenko	77	1	3			7	N Stojanović	6	1	4
	WC	S Stosur	3	6	3				G Min	3	6	6
		G Min	6	2	6											G Min	3	3
		L Küng	2	2												Xin Wang	6	6
		Xin Wang	6	6					Xin Wang	3	7	6
	LL	C Perrin	3	4				LL	E-s Liang	6	5	1
	LL	E-s Liang	6	6																			Xin Wang	1	2
	5	K Siniaková	6	6																		2	B Krejčíková	6	6
	Q	J Burrage	0	4				5	K Siniaková	2	77	6
		M Inglis	2	2				PR	T Smitková	6	63	3
	PR	T Smitková	6	6											5	K Siniaková	3	0
	Q	N Bains	3	2											2	B Krejčíková	6	6
		Y Bonaventure	6	6					Y Bonaventure	62	4
	Q	I Shinikova	2	3				2	B Krejčíková	77	6
	2	B Krejčíková	6	6

Qualifying

Seeds

1. Anastasia Gasanova (qualifying competition; Lucky loser)
2. Asia Muhammad (qualified)
3. Isabella Shinikova (qualified)
4. Samantha Murray Sharan (moved to the main draw)
5. Rebecca Šramková (qualified)
6. Urszula Radwańska (qualified)
7. Conny Perrin (qualifying competition; Lucky loser)
8. Liang En-shuo (qualifying competition; Lucky loser)
9. Anastasia Zakharova (qualifying competition)
10. Jodie Burrage (qualified)
11. Yuan Yue (qualifying competition)
12. Naiktha Bains (qualified)

Qualifiers

1. Jodie Burrage
2. Asia Muhammad
3. Isabella Shinikova
4. Naiktha Bains
5. Rebecca Šramková
6. Urszula Radwańska

Lucky losers

1. Conny Perrin
2. Anastasia Gasanova
3. Liang En-shuo

Draw

First qualifier

	First round							Qualifying competition
	1	Anastasia Gasanova	6	6
		María Lourdes Carlé	1	3
								1	Anastasia Gasanova	1	1
								10	Jodie Burrage	6	6
	WC	Patricie Kubíková	5	1
	10	Jodie Burrage	7	6

Second qualifier

	First round							Qualifying competition
	2	Asia Muhammad	6	6
	WC	Denisa Hindová	2	0
								2	Asia Muhammad	6	7
								9	Anastasia Zakharova	3	5
	WC	Linda Klimovičová	2	5
	9	Anastasia Zakharova	6	7

Third qualifier

	First round							Qualifying competition
	3	Isabella Shinikova	6	7
		Riya Bhatia	2	5
								3	Isabella Shinikova	6	6
								7	Conny Perrin	2	2
		Miriam Kolodziejová	2	3
	7	Conny Perrin	6	6

Fourth qualifier

	First round							Qualifying competition
								WC	Tereza Valentová	2	2
								12	Naiktha Bains	6	6
	WC	Barbora Miklová	1	0r
	12	Naiktha Bains	6	0

Fifth qualifier

	First round							Qualifying competition
	5	Rebecca Šramková	6	6
	WC	Barbora Palicová	1	4
								5	Rebecca Šramková	6	6
								11	Yuan Yue	3	2
		Tara Moore	5	69
	11	Yuan Yue	7	711

Sixth qualifier

	First round							Qualifying competition
	6	Urszula Radwańska	6	6
	WC	Dominika Šalková	1	1
								6	Urszula Radwańska	6	6
								8/PR	Liang En-shuo	2	4
		Emina Bektas	3	3
	8/PR	Liang En-shuo	6	6

References

• Main Draw
• Qualifying Draw