2021 Moneta Czech Open – Singles

Singles
2021 Moneta Czech Open
Champion	Federico Coria
Runner-up	Alex Molčan
Score	7–6(7–1), 6–3

Main article: 2021 Moneta Czech Open

Kamil Majchrzak was the defending champion but chose not to defend his title.

Federico Coria won the title after defeating Alex Molčan 7–6^(7–1), 6–3 in the final.

Seeds

1. Pablo Andújar (first round)
2. Jiří Veselý (second round)
3. Gianluca Mager (semifinals)
4. Federico Coria (champion)
5. Hugo Dellien (quarterfinals)
6. Jozef Kovalík (first round)
7. Juan Manuel Cerúndolo (first round, retired)
8. Blaž Rola (quarterfinals)

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
		Alex Molčan	6	6
	3	Gianluca Mager	1	3
									Alex Molčan	61	3
								4	Federico Coria	77	6
	4	Federico Coria	6	6
		Zdeněk Kolář	4	2

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	P Andújar	6	1	4
		Yo Watanuki	1	6	6				Yo Watanuki	1	2
		A Molčan	6	6					A Molčan	6	6
	Q	David Poljak	3	3												A Molčan	6	6
		G Oliveira	3	6	4										5	H Dellien	3	1
		M Vrbenský	6	2	6				M Vrbenský	1	2
	WC	A Paulson	1	3				5	H Dellien	6	6
	5	H Dellien	6	6																			A Molčan	6	6
	3	G Mager	6	6																		3	G Mager	1	3
	Alt	J Forejtek	3	3				3	G Mager	710	6
	WC	Daniel Siniakov	1	0					S Báez	68	2
		S Báez	6	6											3	G Mager	6	6
		M Bachinger	6	0	1										WC	D Svrčina	3	2
	WC	D Svrčina	2	6	6			WC	D Svrčina	6	7
	Q	A Erler	77	4				Q	A Erler	1	5
	7	JM Cerúndolo	61	2r

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	8	B Rola	6	7
	Q	A Rybakov	1	5				8	B Rola	6	3	78
		J Lehečka	5	5					L Klein	4	6	66
		L Klein	7	7											8	B Rola	4	1
	PR	A Kuznetsov	6	77											4	F Coria	6	6
	LL	J Sels	0	64				PR	A Kuznetsov	77	5	2
	LL	J Härteis	1	0				4	F Coria	60	7	6
	4	F Coria	6	6																		4	F Coria	6	6
	6	J Kovalík	6	64	4																		Z Kolář	4	2
		V Kopřiva	2	77	6				V Kopřiva	3	63
		L Miedler	2	2					Z Kolář	6	77
		Z Kolář	6	6												Z Kolář	6	6
	Q	S Mansouri	0	6	2											T Kamke	2	3
		T Kamke	6	3	6				T Kamke	6	6
		F Mena	2	65				2	J Veselý	3	4
	2	J Veselý	6	77

External links

• Main draw
• Qualifying draw