2021 Nur-Sultan Challenger II – Singles

Singles
2021 Nur-Sultan Challenger II
Final
Champion	Tomáš Macháč
Runner-up	Sebastian Ofner
Score	4–6, 6–4, 6–4
Events
Singles Doubles
← 2021 · Nur-Sultan Challenger · 2022 →

This was the second of two editions of the tournament in the 2021 tennis season. Mackenzie McDonald was the defending champion^[1] but lost in the second round to Tomáš Macháč.

Macháč won the title after defeating Sebastian Ofner 4–6, 6–4, 6–4 in the final.

Seeds

Draw

Key

Finals

	Semifinals							Final
		Tomáš Macháč	6	1	6
	8	Prajnesh Gunneswaran	3	6	2
									Tomáš Macháč	4	6	6
									Sebastian Ofner	6	4	4
		Sebastian Ofner	6	6
	5	Taro Daniel	3	4

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	S-w Kwon	7	6
		B Rola	5	2				1	S-w Kwon	79	6
		P Polansky	77	4					P Polansky	67	4
	LL	U Blanch	62	3r											1	S-w Kwon	2	1
		M McDonald	6	4	6											T Macháč	6	6
		B Schnur	3	6	4				M McDonald	4	1
		T Macháč	7	6					T Macháč	6	6
	7	H Laaksonen	5	2																			T Macháč	6	1	6
	4	J Duckworth	6	5	7																	8	P Gunneswaran	3	6	2
	Q	A Kachmazov	4	7	5			4	J Duckworth	6	65	7
	WC	A Nedovyesov	5	3				Q	V Manafov	2	77	5
	Q	V Manafov	7	6											4	J Duckworth	4	6	61
	WC	D Yevseyev	4	6	3										8	P Gunneswaran	6	2	77
		T Ito	6	2	6				T Ito	3	0r
	LL	J Lenz	6	2	3			8	P Gunneswaran	6	2
	8	P Gunneswaran	3	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	6	E Donskoy	2	4
		S Ofner	6	6					S Ofner	6	77
		D Popko	4	4				WC	T Skatov	3	64
	WC	T Skatov	6	6												S Ofner	77	4	7
		R Ramanathan	6	3	6											F Ferreira Silva	62	6	5
		H Grenier	4	6	3				R Ramanathan	4	5
		F Ferreira Silva	6	7					F Ferreira Silva	6	7
	3	M Kukushkin	3	5																			S Ofner	6	6
	5	T Daniel	6	6																		5	T Daniel	3	4
	Q	R Peniston	2	4				5	T Daniel	6	6
		A Müller	3	1r					D Istomin	2	4
		D Istomin	6	3											5	T Daniel	6	6
	Q	T-l Wu	6	4	77										Q	T-l Wu	2	1
		M Kližan	3	6	65			Q	T-l Wu	6	710
		V Troicki	6	6					V Troicki	3	68
	2	E Ruusuvuori	4	2

References

External links

• Main draw
• Qualifying draw