2024 Lexington Challenger – Men's singles

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

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

Main article: 2024 Lexington Challenger

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

Seeds

1. Bu Yunchaokete (withdrew)
2. Emilio Nava (quarterfinals)
3. Gabriel Diallo (quarterfinals)
4. Coleman Wong (semifinals)
5. Hugo Grenier (semifinals)
6. João Fonseca (champion)
7. Li Tu (final)
8. Bernard Tomic (second round, withdrew)
9. Brandon Holt (first round, retired)

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
	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

Top half

	First round							Second round							Quarterfinals							Semifinals
	9	B Holt	3	0r
		Arthur Gea	6	1					A Gea	6	67	0
		R Noguchi	4	1				WC	L Tien	4	79	6
	WC	L Tien	6	6											WC	L Tien	6	4	67
		Aidan 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

Bottom half

	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	Taha 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

External links

• Main draw
• Qualifying draw