2015 AON Open Challenger – Singles

Singles
2015 AON Open Challenger
Champion	Nicolás Almagro
Runner-up	Marco Cecchinato
Final score	6–7^(1–7), 6–1, 6–4

Albert Ramos-Viñolas was the defending champion.

Seeds

1. Albert Ramos-Viñolas (Semifinals)
2. Robin Haase (Semifinals)
3. Paolo Lorenzi (Second round)
4. Nikoloz Basilashvili (First round)
5. Marco Cecchinato (Final)
6. Dušan Lajović (First round)
7. Nicolás Almagro (Champion)
8. Kenny de Schepper (First round)

Draw

Key

Q = Qualifier WC = Wild Card LL = Lucky Loser

Alt = Alternate SE = Special Exempt PR = Protected Ranking

w/o = Walkover r = Retired d = Defaulted

Finals

	Semifinals							Final
	1	Albert Ramos	6	1	4
	5	Marco Cecchinato	0	6	6
								5	Marco Cecchinato	7^7	1	4
								7	Nicolás Almagro	6^1	6	6
	7	Nicolás Almagro	3	6	6
	2	Robin Haase	6	1	4

Top half

	First Round							Second Round							Quarterfinals							Semifinals
	1	A Ramos-Viñolas	6	6
		M Fucsovics	2	0				1	A Ramos-Viñolas	6	6
		L Djere	3	4					H Zeballos	2	2
		H Zeballos	6	6											1	A Ramos-Viñolas	6	6
	Q	A Šančić	2	3												S Caruso	4	4
	Q	A Smirnov	6	6				Q	A Smirnov	4	5
		Salvatore Caruso	6	2	6				S Caruso	6	7
	8	K de Schepper	3	6	1																	1	A Ramos-Viñolas	6	1	4
	3	P Lorenzi	6	6																		5	M Cecchinato	0	6	6
		M Delić	2	4				3	P Lorenzi	2	5
		A Arnaboldi	2	6	3				F Volandri	6	7
		F Volandri	6	1	6											F Volandri	3	1^r
	Q	JC Sáez	4	2											5	M Cecchinato	6	2
		A Šetkić	6	6					A Šetkić	1	6^1
		A Giannessi	3	7	6^5			5	M Cecchinato	6	7^7
	5	M Cecchinato	6	5	7^7

Bottom half

	First Round							Second Round							Quarterfinals							Semifinals
	7	N Almagro	6	6
		J Šátral	4	4				7	N Almagro	6	7
	WC	Edoardo Eremin	6^4	6	7			WC	E Eremin	4	5
	WC	L Giustino	7^7	3	5										7	N Almagro	6	6
		A Pavlásek	7	6												T Brkić	2	2
	WC	Andrea Basso	5	2					A Pavlásek	3	1
		T Brkić	6	4	6				T Brkić	6	6
	4	N Basilashvili	2	6	4																	7	N Almagro	3	6	6
	6	D Lajović	6	4	5																	2	R Haase	6	1	4
		Y Marti	3	6	7				Y Marti	3	4
		A Golubev	7^7	7^9					A Golubev	6	6
	WC	Gianluca Mager	6^4	6^7												A Golubev	3	6^10
		B Balleret	4	3											2	R Haase	6	7^12
	Q	Sadio Doumbia	6	6				Q	S Doumbia	6^1	3
		M Donati	2	2				2	R Haase	7^7	6
	2	R Haase	6	6

References

• Main Draw
• Qualifying Draw