Singles
2021 Kentucky Bank Tennis Championships
Champion	Jason Kubler
Runner-up	Alejandro Tabilo
Score	7–5, 6–7(2–7), 7–5

Jannik Sinner was the defending champion^[1] but chose not to defend his title.

Jason Kubler won the title after defeating Alejandro Tabilo 7–5, 6–7^(2–7), 7–5 in the final.

Seeds

Draw

Finals

	Semifinals							Final
	8	Thanasi Kokkinakis	63	79	3
	6	Alejandro Tabilo	77	67	6
								6	Alejandro Tabilo	5	77	5
									Jason Kubler	7	62	7
	7	Ernesto Escobedo	2	3
		Jason Kubler	6	6

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	J Brooksby	6	6
	WC	L Draxl	3	3				1	J Brooksby	66	6
		U Blanch	6	6					U Blanch	78	5r
	Alt	Shuichi Sekiguchi	3	4											1	J Brooksby	4	6	4
	LL	E Leshem	1	2											8	T Kokkinakis	6	2	6
		JP Ficovich	6	6					JP Ficovich	1	6	3
		C Harrison	5	7	2			8	T Kokkinakis	6	4	6
	8	T Kokkinakis	7	5	6																	8	T Kokkinakis	63	79	3
	4	P Gunneswaran	3	4																		6	A Tabilo	77	67	6
		P Polansky	6	6					P Polansky	4	4
		T-l Wu	4	0					R Ramanathan	6	6
		R Ramanathan	6	6												R Ramanathan	64	4
		C Eubanks	63	66											6	A Tabilo	77	6
	Q	S Kozlov	77	78				Q	S Kozlov	2	2
	WC	Stefan Dostanic	2	0				6	A Tabilo	6	6
	6	A Tabilo	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	7	E Escobedo	6	6
	WC	G Nanda	1	4				7	E Escobedo	6	77
		R Cid Subervi	3	6	6				R Cid Subervi	4	61
		M Torpegaard	6	4	2										7	E Escobedo	7	6
	Q	D King	6	6											Q	D King	5	0
		R Quiroz	4	1				Q	D King	4	77	6
		T Ito	6	3	4			3	M Cressy	6	62	2
	3	M Cressy	4	6	6																	7	E Escobedo	2	3
	5	E Gómez	1	6	66																		J Kubler	6	6
		J Kubler	6	3	78				J Kubler	6	6
		N Mejía	63	6	1			Q	A McHugh	4	4
	Q	A McHugh	77	4	6											J Kubler	4	6	7
	Alt	S Mukund	6	6											Q	GA Olivieri	6	3	5
		B Schnur	3	4				Alt	S Mukund	3	3
		M Krueger	4	4				Q	GA Olivieri	6	6
	Q	GA Olivieri	6	6

References

External links

• Main draw
• Qualifying draw