2024 Lexington Challenger – Men's singles

Men's singles
2024 Lexington Challenger
Champion	João Fonseca
Runner-up	Li Tu
Score	6–1, 6–4

Steve Johnson was the defending champion^[1] but didn't defend his title as he had retired from professional tennis.^[2]

João Fonseca won the title after defeating Li Tu 6–1, 6–4 in the final.^[3]

	Semifinals							Final
	5	Hugo Grenier	3	5
	6	João Fonseca	6	7
								6	João Fonseca	6	6
								7	Li Tu	1	4
	4	Coleman Wong	2	3
	7	Li Tu	6	6

	First round							Second round							Quarterfinals							Semifinals
	9	B Holt	3	0r
		A Géa	6	1					A Géa	6	67	0
		R Noguchi	4	1				WC	L Tien	4	79	6
	WC	L Tien	6	6											WC	L Tien	6	4	67
		A Mayo	5	7	3										5	H Grenier	2	6	79
	Q	J Pinnington Jones	7	5	0r				A Mayo	3	6	0
		A McHugh	6	4	3			5	H Grenier	6	2	6
	5	H Grenier	2	6	6																	5	H Grenier	3	5
	3/SE	G Diallo	77	3	6																	6	J Fonseca	6	7
	Q	R Seggerman	63	6	1			3/SE	G Diallo	6	78
	Q	R Pacheco Méndez	6	1	2				E Quinn	3	66
		E Quinn	2	6	6										3/SE	G Diallo	2	2
		L Draxl	6	4	6										6	J Fonseca	6	6
		R Berankis	4	6	2				L Draxl	63	5
		K Uchida	3	3				6	J Fonseca	77	7
	6	J Fonseca	6	6

	First round							Second round							Quarterfinals							Semifinals
	8	B Tomic	6	3	6
	Q	S Kozlov	4	6	3			8	B Tomic
	WC	B Kuzuhara	64	3				Q	M Braswell	w/o
	Q	Micah Braswell	77	6											Q	M Braswell	4	63
	LL	Y Shimizu	64	6	67										4	C Wong	6	77
		A Andrade	77	0	79				A Andrade	6	1	2
		M Soto	4	6	3			4	C Wong	4	6	6
	4	C Wong	6	3	6																	4	C Wong	2	3
	7	L Tu	1	6	6																	7	L Tu	6	6
	WC	T Baadi	6	2	4			7	L Tu	6	6
	Q	J Trotter	6	6				Q	J Trotter	4	4
		T-l Wu	3	4											7	L Tu	77	6
	Alt	O Kumar	7	6											2	E Nava	65	3
		C Broom	5	3				Alt	O Kumar	4	2
		L Saville	3	2				2	E Nava	6	6
	2	E Nava	6	6

• Main draw
• Qualifying draw