2021 Macha Lake Open – Singles

Barbora Krejčíková was the defending champion, having won the previous edition in 2019, but chose not to participate.

Singles
2021 Macha Lake Open
Champion	Zheng Qinwen
Runner-up	Aleksandra Krunić
Score	7–6(7–5), 6–3

Main article: 2021 Macha Lake Open

Zheng Qinwen won the title, defeating Aleksandra Krunić in the final, 7–6^(7–5), 6–3.

Seeds

1. Kristína Kučová (first round)
2. Çağla Büyükakçay (first round)
3. Allie Kiick (first round, retired)
4. Réka Luca Jani (quarterfinals)
5. Rebecca Šramková (first round)
6. Julia Grabher (second round)
7. Verónica Cepede Royg (first round)
8. Gabriela Talabă (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
• SR = Special ranking

Finals

	Semifinals							Final
		Zheng Qinwen	7	6
	WC	Linda Nosková	5	4
									Zheng Qinwen	77	6
									Aleksandra Krunić	65	3
		Aleksandra Krunić	6	6
		Alexandra Cadanțu	2	4

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	K Kučová	0	3
		Q Zheng	6	6					Q Zheng	4
		R Hogenkamp	3	6	1				V Kan	0r
		V Kan	6	4	6											Q Zheng	77	6
	Q	İ Öz	1	1												T Mrdeža	62	2
		T Mrdeža	6	6					T Mrdeža	7	62	6
	WC	D Viďmanová	6	2	4			6	J Grabher	5	77	3
	6	J Grabher	4	6	6																		Q Zheng	7	6
	3	A Kiick	1r																			WC	L Nosková	5	4
		K Gerlach	4						K Gerlach	1	6	1
	Q	D Šalková	4	77	3			Q	I Burillo Escorihuela	6	3	6
	Q	I Burillo Escorihuela	6	64	6										Q	I Burillo Escorihuela	5	2
		A Bondár	6	6											WC	L Nosková	7	6
	Q	M Kolodziejová	4	4					A Bondár	1	77	5
	WC	L Nosková	77	6				WC	L Nosková	6	62	7
	7	V Cepede Royg	65	4

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	8	G Talabă	6	6
	Q	K Zimmermann	2	3				8	G Talabă	5	1
	Q	A Prisăcariu	6	3	2				A Krunić	7	6
		A Krunić	3	6	6											A Krunić	6	3	6
		W Osuigwe	6	63	4										4	RL Jani	2	6	3
	WC	S Bejlek	2	77	6			WC	S Bejlek	4	3
		S Waltert	4	6	4			4	RL Jani	6	6
	4	RL Jani	6	2	6																		A Krunić	6	6
	5	R Šramková	6	3	4																		A Cadanțu	2	4
	WC	N Bartůňková	1	6	6			WC	N Bartůňková	64	1
	PR	D Aiava	3	3					A Cadanțu	77	6
		A Cadanțu	6	6												A Cadanțu	5	6	4
	Q	T Smitková	6	6											PR	A Dulgheru	7	1	1r
	Q	J Marková	3	4				Q	T Smitková	64	1
	PR	A Dulgheru	6	6				PR	A Dulgheru	77	6
	2	Ç Büyükakçay	2	4

References

• Main Draw