2021 President's Cup II – Singles

Singles
2021 President's Cup II
Champion	Andrey Kuznetsov
Runner-up	Jason Kubler
Score	6–3, 2–1 ret.

Main article: 2021 President's Cup II

Max Purcell was the defending champion but chose not to defend his title.

Andrey Kuznetsov won the title after Jason Kubler retired trailing 3–6, 1–2 in the final.

Seeds

1. Roman Safiullin (withdrew)
2. Sergiy Stakhovsky (second round)
3. Jay Clarke (first round)
4. Hugo Grenier (quarterfinals)
5. Peter Polansky (quarterfinals)
6. Jesper de Jong (second round)
7. Tseng Chun-hsin (second round)
8. Wu Tung-lin (first 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
		Pavel Kotov	2	77	4
		Andrey Kuznetsov	6	64	6
									Andrey Kuznetsov	6	2
									Jason Kubler	3	1r
		Jason Kubler	6	6
	Q	Oleksii Krutykh	1	3

Top half

	First round							Second round							Quarterfinals							Semifinals
	LL	E Kırkın	2	3
		R Peniston	6	6					R Peniston	6	6
		A Bega	3	6	3				Y-h Hsu	3	4
		Y-h Hsu	6	1	6											R Peniston	4	2
		P Kotov	3	6	6											P Kotov	6	6
	Q	E Leshem	6	1	4				P Kotov	6	77
		D Yevseyev	6	0	3			6	J de Jong	3	63
	6	J de Jong	4	6	6																		P Kotov	2	77	4
	3	J Clarke	66	4																			A Kuznetsov	6	64	6
		A Kuznetsov	78	6					A Kuznetsov	6	7
	WC	B Zhukayev	6	6				WC	B Zhukayev	2	5
		L Catarina	2	4												A Kuznetsov	6	3	6
		Alexey Zakharov	0	2											5	P Polansky	2	6	2
		M Jaziri	6	6					M Jaziri	6	5	64
	Q	A Dubrivnyy	5	65				5	P Polansky	3	7	77
	5	P Polansky	7	77

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	7	C-h Tseng	6	6
		C Denolly	4	4				7	C-h Tseng	6	3	5
		J Kubler	6	7					J Kubler	0	6	7
		K Sultanov	3	5												J Kubler	77	6
	WC	Dostanbek Tashbulatov	3	2											4	H Grenier	64	1
		I Nedelko	6	6					I Nedelko	5r
		Y-s Chung	77	3	1			4	H Grenier	6
	4	H Grenier	65	6	6																		J Kubler	6	6
	8	T-l Wu	2	2																		Q	O Krutykh	1	3
	Q	O Krutykh	6	6				Q	O Krutykh	4	7	6
		M Bašić	6	6					M Bašić	6	5	2
		A Santillan	2	2											Q	O Krutykh	3	6	7
	WC	G Lomakin	3	63												N Chappell	6	3	5
		N Chappell	6	77					N Chappell	77	6
	Q	B Lock	3	6	5			2	S Stakhovsky	64	4
	2	S Stakhovsky	6	3	7

External links

• Main draw
• Qualifying draw