2015 Engie Open Nantes Atlantique – Singles

Kateřina Siniaková was the defending champion, but lost to Mathilde Johansson in the semifinals.

Singles
2015 Engie Open Nantes Atlantique
Champion	Mathilde Johansson
Runner-up	Andreea Mitu
Final score	6–3, 6–4

Johansson won the title, defeating Andreea Mitu in the final, 6–3, 6–4.

Seeds

1. Anna-Lena Friedsam (Quarterfinals)
2. Kateřina Siniaková (Semifinals)
3. Andreea Mitu (Final)
4. Anastasija Sevastova (Second round)
5. Kristýna Plíšková (First round)
6. Louisa Chirico (Semifinals)
7. Pauline Parmentier (Second round)
8. Alexandra Panova (First round)

Main 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
	6	Louisa Chirico	6	0	4
	3	Andreea Mitu	2	6	6
								3	Andreea Mitu	3	4
									Mathilde Johansson	6	6
		Mathilde Johansson	6	4	6
	2	Kateřina Siniaková	4	6	2

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	A-L Friedsam	7	6
		İ Soylu	5	4				1	A-L Friedsam	6	6
	WC	F Ferro	5	4				Q	S Shapatava	4	3
	Q	S Shapatava	7	6											1	A-L Friedsam	6	3	2
	WC	T Andrianjafitrimo	5	7^7	6										6	L Chirico	2	6	6
	JE	J Teichmann	7	6^4	2			WC	T Andrianjafitrimo	2	3
	LL	C Feuerstein	1	3				6	L Chirico	6	6
	6	L Chirico	6	6																		6	L Chirico	6	0	4
	3	A Mitu	6	6																		3	A Mitu	2	6	6
		O Dodin	3	2				3	A Mitu	6	6
		A Vrljić	6	6					A Vrljić	3	4
	WC	I Ramialison	4	4											3	A Mitu	6	7^13
		T Paszek	6	6												T Paszek	2	6^11
	Q	K Stuchlá	4	3					T Paszek	6	6
		M Georges	6^6	6	6				M Georges	4	2
	8	A Panova	7^8	1	1

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	7	P Parmentier	6	1	6
		S Foretz	1	6	2			7	P Parmentier	2	4
		M Johansson	7^7	6					M Johansson	6	6
		N Abduraimova	6^5	1												M Johansson	6	7^7
		S Soler Espinosa	0	3												A Kalinina	1	6^3
		A Kalinina	6	6					A Kalinina	6	6
		R Voráčová	2	3				4	A Sevastova	4	2
	4	A Sevastova	6	6																			M Johansson	6	4	6
	5	Kr Plíšková	4	5																		2	K Siniaková	4	6	2
		Y Beygelzimer	6	7					Y Beygelzimer	5	2
	Q	X Knoll	6	6				Q	X Knoll	7	6
	Q	C Paquet	4	3											Q	X Knoll	6^6	4
	WC	J Ponchet	1	1											2	K Siniaková	7^8	6
		T Martincová	6	6					T Martincová	5	6	6^8
		P Leykina	6^5	1				2	K Siniaková	7	4	7^10
	2	K Siniaková	7^7	6

References

• Main draw