2021 Almaty Challenger – Singles

Lorenzo Giustino was the defending champion but lost in the first round to Timofey Skatov.

Singles
2021 Almaty Challenger
Champion	Zizou Bergs
Runner-up	Timofey Skatov
Score	4–6, 6–3, 6–2

Main article: 2021 Almaty Challenger

Zizou Bergs won the title after defeating Skatov 4–6, 6–3, 6–2 in the final.

Seeds

1. Andrej Martin (quarterfinals)
2. Mohamed Safwat (first round)
3. Kimmer Coppejans (quarterfinals)
4. Enzo Couacaud (second round)
5. Lorenzo Giustino (first round)
6. Dmitry Popko (semifinals, retired)
7. Denis Istomin (second round)
8. João Menezes (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
	6	Dmitry Popko	7	3	1r
		Zizou Bergs	5	6	5
									Zizou Bergs	4	6	6
								WC	Timofey Skatov	6	3	2
		Tseng Chun-hsin	2	3
	WC	Timofey Skatov	6	6

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	A Martin	6	6
	WC	B Zhukayev	2	1				1	A Martin	6	6
		B Schnur	6	6					B Schnur	2	2
		T-l Wu	4	4											1	A Martin	5	3
		T Gabashvili	1	3											6	D Popko	7	6
	Q	FC Jianu	6	6				Q	FC Jianu	5	3
	Q	V Orlov	2	3				6	D Popko	7	6
	6	D Popko	6	6																		6	D Popko	7	3	1r
	3	K Coppejans	6	6																			Z Bergs	5	6	5
	Alt	R Ortega Olmedo	1	2				3	K Coppejans	2	6	6
		N Serdarušić	5	1					GM Moroni	6	3	1
		GM Moroni	7	6											3	K Coppejans	3	6	4
		Z Bergs	2	711	6											Z Bergs	6	2	6
		MT Barrios Vera	6	69	3				Z Bergs	6	6
		E Tiurnev	3	1				8	J Menezes	3	4
	8	J Menezes	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	7	D Istomin	3	6	6
		M Bašić	6	4	2			7	D Istomin	67	4
		C-h Tseng	6	6					C-h Tseng	79	6
		F Meligeni Alves	2	1												C-h Tseng	77	6
		D Kuzmanov	6	6												D Kuzmanov	61	3
		A Menéndez Maceiras	2	4					D Kuzmanov	7	6
	Q	V Sachko	77	5	2			4	E Couacaud	5	0
	4	E Couacaud	62	7	6																		C-h Tseng	2	3
	5	L Giustino	4	6	2																	WC	T Skatov	6	6
	WC	T Skatov	6	3	6			WC	T Skatov	1	6	6
	WC	D Yevseyev	6	4	7			WC	D Yevseyev	6	1	4
		R Bonadio	4	6	5										WC	T Skatov	4	710	6
	Q	E Furness	1	6	6										Q	E Furness	6	68	4
		C Gimeno Valero	6	2	3			Q	E Furness	6	6
		P Krstin	6	6					P Krstin	3	1
	2	M Safwat	4	0

External links

• Main draw
• Qualifying draw