Men's singles
2018 Fergana Challenger
Champion	Nikola Milojević
Runner-up	Enrique López Pérez
Score	6–3, 6–4

Ilya Ivashka was the defending champion but chose not to defend his title.

Nikola Milojević won the title after defeating Enrique López Pérez 6–3, 6–4 in the final.

Seeds

Draw

Finals

	Semifinals							Final
	1	Nikola Milojević	6	5	6
	Q	Saketh Myneni	4	7	0
								1	Nikola Milojević	6	6
								2	Enrique López Pérez	3	4
	6	Egor Gerasimov	4	4
	2	Enrique López Pérez	6	6

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	N Milojević	7	610	6
	Q	K Kravchuk	5	712	4			1	N Milojević	6	7
		E Karlovskiy	6	6					E Karlovskiy	3	5
		J Menezes	2	2											1	N Milojević	6	69	6
	Q	T-l Wu	7	77											8	Yo Watanuki	1	711	3
		I Gakhov	5	61				Q	T-l Wu	77	2	3
		A Nedovyesov	4	64				8	Yo Watanuki	65	6	6
	8	Yo Watanuki	6	77																		1	N Milojević	6	5	6
	3	G Oliveira	5	6	6																	Q	S Myneni	4	7	0
		T Gabashvili	7	3	3			3	G Oliveira	3	77	4
		C İlkel	6	6					C İlkel	6	65	6
		A Bega	2	2												C İlkel	1	77	4
		D Zhyrmont	4	0											Q	S Myneni	6	65	6
	Q	S Myneni	6	6				Q	S Myneni	6	6
		M Eriksson	4	3				7	R Cid Subervi	0	4
	7	R Cid Subervi	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	6	E Gerasimov	6	6
		L Grigelis	2	3				6	E Gerasimov	6	77
	WC	F Dustov	6	4	6			WC	F Dustov	3	64
		Y Mertens	4	6	3										6	E Gerasimov	6	77
	WC	D Yevseyev	3	3												A Šetkić	3	64
		A Šetkić	6	6					A Šetkić	6	6
		Y Takahashi	63	1				4	D-h Lee	2	3
	4	D-h Lee	77	6																		6	E Gerasimov	4	4
	5	I Nedelko	5	6	77																	2	E López Pérez	6	6
	WC	S Fayziev	7	3	60			5	I Nedelko
		R Statham	6	65	2			Q	S Sekiguchi	w/o
	Q	Shuichi Sekiguchi	1	77	6										Q	S Sekiguchi	2	0r
		R Ortega Olmedo	66	3											2	E López Pérez	6	4
	WC	K Sultanov	78	6				WC	K Sultanov	5	63
		D Guez	0	6	2			2	E López Pérez	7	77
	2	E López Pérez	6	2	6

References

• Main Draw
• Qualifying Draw