2021 Little Rock Challenger – Singles

Dudi Sela was the defending champion but chose not to defend his title.

Singles
2021 Little Rock Challenger
Champion	Jack Sock
Runner-up	Emilio Gómez
Score	7–5, 6–4

Main article: 2021 Little Rock Challenger

Jack Sock won the title after defeating Emilio Gómez 7–5, 6–4 in the final.

Seeds

1. Jason Jung (quarterfinals)
2. Michael Mmoh (withdrew)
3. Emilio Gómez (final)
4. Ernesto Escobedo (second round)
5. Mitchell Krueger (semifinals)
6. Thai-Son Kwiatkowski (quarterfinals)
7. Roberto Cid Subervi (first round)
8. Christopher Eubanks (second round)
9. Peter Polansky (first round)

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• ITF = ITF entry
• PR = Protected ranking
• SR = Special ranking
• SE = Special exempt
• JE = Junior exempt
• JR = Junior Accelerator Programme entrant
• CO = College Accelerator Programme entrant
• NG = Next Gen Accelerator Program entrant
• w/o = Walkover
• r = Retired
• d = Defaulted

Finals

	Semifinals							Final
	5	Mitchell Krueger	4	6	3
		Jack Sock	6	1	6
									Jack Sock	7	6
								3	Emilio Gómez	5	4
	3	Emilio Gómez	6	6
		Gonçalo Oliveira	4	2

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	J Jung	6	6
		C Harrison	1	2				1	J Jung	6	6
		N Jarry	4	2					H Moriya	3	4
		H Moriya	6	6											1	J Jung	6	2	1
		D King	6	6											5	M Krueger	3	6	6
		TA Tirante	4	4					D King	3	2
	WC	Z Khan	2	4				5	M Krueger	6	6
	5	M Krueger	6	6																		5	M Krueger	4	6	3
	4	E Escobedo	6	6																			J Sock	6	1	6
		D Young	3	0				4	E Escobedo	79	69	65
		J Sock	6	6					J Sock	67	711	77
		R Quiroz	3	1												J Sock	63	77	6
		A Ritschard	77	4	6										6	T-S Kwiatkowski	77	65	4
		K King	65	6	4				A Ritschard	7	3	2
	Q	S Kozlov	2	1				6	T-S Kwiatkowski	5	6	6
	6	T-S Kwiatkowski	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	8	C Eubanks	6	77
		N Mejía	3	63				8	C Eubanks	4	64
		U Blanch	5	6	6				U Blanch	6	77
	Q	Z Svajda	7	3	3											U Blanch	2	0
	Q	A Galarneau	6	6											3	E Gómez	6	6
		JC Aragone	3	3				Q	A Galarneau	4	4
		A Velotti	62	3				3	E Gómez	6	6
	3	E Gómez	77	6																		3	E Gómez	6	6
	7	R Cid Subervi	3	4																			G Oliveira	4	2
		S Mukund	6	6					S Mukund	6	4	2
		G Oliveira	7	78					G Oliveira	4	6	6
	WC	R Harrison	5	66												G Oliveira	1	7	2
	Q	D Kelly	6	7											WC	O Crawford	6	5	0r
	Alt	N Chappell	1	5				Q	D Kelly	4	1
	WC	O Crawford	7	6				WC	O Crawford	6	6
	9	P Polansky	5	2

External links

• Main draw
• Qualifying draw