2018 Amex-Istanbul Challenger – Singles

Malek Jaziri was the defending champion but chose not to defend his title.

Singles
2018 Amex-Istanbul Challenger
Champion	Corentin Moutet
Runner-up	Quentin Halys
Final score	6–3, 6–4

Main article: 2018 Amex-Istanbul Challenger

Corentin Moutet won the title after defeating Quentin Halys 6–3, 6–4 in the final.

Seeds

1. Thomas Fabbiano (Semifinals)
2. Corentin Moutet (Champion)
3. Adrián Menéndez Maceiras (First round)
4. Quentin Halys (Final)
5. Constant Lestienne (Second round)
6. Oscar Otte (Second round)
7. Tallon Griekspoor (Quarterfinals)
8. Lucas Miedler (Quarterfinals)

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

Finals

	Semifinals							Final
	1	Thomas Fabbiano	3	6	4
	4	Quentin Halys	6	4	6
								4	Quentin Halys	3	4
								2	Corentin Moutet	6	6
		Antoine Hoang	6	5	0
	2	Corentin Moutet	2	7	6

Top half

	First Round							Second Round							Quarterfinals							Semifinals
	1	T Fabbiano	6	6
	Alt	Hugo Grenier	3	2				1	T Fabbiano	3	6	6
		V Šafránek	1	4					B Bonzi	6	1	4
		B Bonzi	6	6											1	T Fabbiano	3	6	6
		Denis Yevseyev	6^3	4												M Viola	6	2	4
		M Viola	7^7	6					M Viola	6	6
		D Masur	6	3	6^5			5	C Lestienne	3	1
	5	C Lestienne	0	6	7^7																	1	T Fabbiano	3	6	4
	4	Q Halys	6	6																		4	Q Halys	6	4	6
	WC	N Kuhn	3	4				4	Q Halys	7^7	6^5	6
		A Nedovyesov	6	6					A Nedovyesov	6^4	7^7	4
	WC	A Metreveli	3	4											4	Q Halys	6	3	7^7
	Q	Y Hossam	6	6											7	T Griekspoor	4	6	6^3
	WC	A Yüksel	3	2				Q	Y Hossam	3	2
	Q	TK Wang	4	1				7	T Griekspoor	6	6
	7	T Griekspoor	6	6

Bottom half

	First Round							Second Round							Quarterfinals							Semifinals
	8	L Miedler	7	3
	SE	E Couacaud	5	0^r				8	L Miedler	6	7^7
	Q	T van Rijthoven	6^7	2					E Benchetrit	3	6^2
		E Benchetrit	7^9	6											8	L Miedler	4	5
		M Janvier	6	3	4											A Hoang	6	7
		A Hoang	4	6	6				A Hoang	6^0	6	6
		G Oliveira	6	2	6				G Oliveira	7^7	3	2
	3	A Menéndez Maceiras	3	6	2																		A Hoang	6	5	0
	6	O Otte	6	6																		2	C Moutet	2	7	6
		J Ward	3	3				6	O Otte	3	4
	WC	E Kırkın	2	6	4				C İlkel	6	6
		C İlkel	6	4	6											C İlkel	6^4	3
		J Menezes	7	6											2	C Moutet	7^7	6
	Q	A Çelikbilek	5	1					J Menezes	4	0
		T Kamke	4	2				2	C Moutet	6	6
	2	C Moutet	6	6

References

• Main Draw
• Qualifying Draw