2018 Lyon Open – Singles

Jo-Wilfried Tsonga was the defending champion, but due to injury did not defend his title.

Singles
2018 ATP Lyon Open
Champion	Dominic Thiem
Runner-up	Gilles Simon
Final score	3–6, 7–6^(7–2), 6–1
Draw	28 (4 Q / 3 WC )
Seeds	8

Dominic Thiem won the title, defeating Gilles Simon in the final, 3–6, 7–6^(7–2), 6–1.

Seeds

The top four seeds receive a bye into the second round.

1. Dominic Thiem (Champion)
2. John Isner (Quarterfinals)
3. Jack Sock (Second round)
4. Chung Hyeon (Withdrew)
5. Adrian Mannarino (First round)
6. Gaël Monfils (First round)
7. João Sousa (First round)
8. John Millman (Withdrew)

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	Dominic Thiem	6	5	6
		Dušan Lajović	4	7	4
								1	Dominic Thiem	3	7^7	6
									Gilles Simon	6	6^2	1
		Gilles Simon	6	7^8
		Cameron Norrie	1	6^6

Top half

	First Round							Second Round							Quarterfinals							Semifinals
								1	D Thiem	6	6
		R Carballés Baena	7^7	6^4	6				R Carballés Baena	2	4
	Q	L Đere	6^3	7^7	3										1	D Thiem	6^4	7^7	6
	WC	C Moutet	7^7	4	3											G García López	7^7	6^0	4
		C Hemery	6^4	6	6				C Hemery	6^4	3
		G García López	6	4	6				G García López	7^7	6
	5/WC	A Mannarino	3	6	1																	1	D Thiem	6	5	6
																							D Lajović	4	7	4
								3	J Sock	6^6	2
		T Fritz	6	6					T Fritz	7^8	6
		M Ebden	4	2												T Fritz	5	1
		D Lajović	6	6												D Lajović	7	6
		H Zeballos	4	2					D Lajović	6	7
	Q	F Horanský	6	3	6			Q	F Horanský	4	5
	7	J Sousa	4	6	4

Bottom half

	First Round							Second Round							Quarterfinals							Semifinals
	LL	F Coria	4	6	7
		N Kicker	6	1	5			LL	F Coria	2	3
	WC	G Barrère	2	3					M Kukushkin	6	6
		M Kukushkin	6	6												M Kukushkin	6	4	6^5
		G Simon	6	6												G Simon	4	6	7^7
	Q	J Samper-Montaña	4	2					G Simon	7^7	6
								LL	J De Loore	6^3	2
																							G Simon	6	7^8
	6	G Monfils	6	4	4																		C Norrie	1	6^6
		M Marterer	2	6	6				M Marterer	1	4
		C Norrie	7^7	6					C Norrie	6	6
	Q	J Hernández-Fernández	6^5	1												C Norrie	7^7	6
		F Delbonis	7^9	5	4										2	J Isner	6^1	4
		R Albot	6^7	7	6				R Albot	6^3	3
								2	J Isner	7^7	6

Qualifying

Seeds

1. Laslo Đere (Qualified)
2. Roberto Quiroz (First round)
3. José Hernández-Fernández (Qualified)
4. Alejandro González (First round)
5. Maxime Janvier (First round)
6. Steven Diez (First round)
7. Federico Coria (Qualifying competition, Lucky loser)
8. Evgeny Karlovskiy (First round)

Qualifiers

1. Laslo Đere
2. Filip Horanský
3. José Hernández-Fernández
4. Jordi Samper-Montaña

Lucky Losers

1. Federico Coria
2. Joris De Loore

First qualifier

	First Round							Qualifying Competition
	1	Laslo Đere	6	6
		Yannick Mertens	4	3
								1	Laslo Đere	7	6
									Joris De Loore	5	4
		Joris De Loore	4	6	7
	5	Maxime Janvier	6	3	5

Second qualifier

	First Round							Qualifying Competition
	2	Roberto Quiroz	4	2
		Filip Horanský	6	6
									Filip Horanský	6	6
								WC	Antoine Cornut Chauvinc	1	3
	WC	Antoine Cornut Chauvinc	5	6	6
	6	Steven Diez	7	2	1

Third qualifier

	First Round							Qualifying Competition
	3	José Hernández-Fernández	7^7	6
		Tristan Lamasine	6^2	4
								3	José Hernández-Fernández	6	6
								7	Federico Coria	2	4
		Axel Michon	3	0
	7	Federico Coria	6	6

Fourth qualifier

	First Round							Qualifying Competition
	4	Alejandro González	6	3	5
		Jordi Samper-Montaña	3	6	7
									Jordi Samper-Montaña	6	4	6
								WC	Matteo Martineau	3	6	3
	WC	Matteo Martineau	6	3	6
	8	Evgeny Karlovskiy	3	6	3

References

• Main Draw
• Qualifying Draw