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Singles
2015 Heineken Open
Final
Champion	Jiří Veselý
Runner-up	Adrian Mannarino
Score	6–3, 6–2
Details
Draw	28 (4 Q / 3 WC )
Seeds	8
Events
Singles Doubles
← 2014 · ATP Auckland Open · 2016 →

John Isner was the defending champion, but withdrew to concentrate on preparing for the Australian Open.^[1]
Jiří Veselý won the title, defeating Adrian Mannarino in the final, 6–3, 6–2.

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

	Semifinals							Final
	LL	Lucas Pouille	4	6	5
		Adrian Mannarino	6	3	7
									Adrian Mannarino	3	2
								Q	Jiří Veselý	6	6
	4	Kevin Anderson	4	64
	Q	Jiří Veselý	6	77

	First round							Second round							Quarterfinals							Semifinals
								LL	L Pouille	7	6
	WC	M Venus	5	6	79			WC	M Venus	5	4
	Q	A González	7	3	67										LL	L Pouille	6	6
		P Lorenzi	4	3												A Ramos Viñolas	3	2
		A Ramos Viñolas	6	6					A Ramos Viñolas	6	6
		J Mónaco	4	6	1			9	Y-h Lu	2	4
	9	Y-h Lu	6	2	6																	LL	L Pouille	4	6	5
																							A Mannarino	6	3	7
								3	R Bautista Agut	2	1r
		A Mannarino	6	6					A Mannarino	6	2
		F Delbonis	1	1												A Mannarino	6	6
	LL	A Falla	6	6											LL	A Falla	3	1
	WC	JR Statham	4	4				LL	A Falla	6	6
	Q	K de Schepper	6	6				Q	K de Schepper	2	4
	6	S Giraldo	2	3

	First round							Second round							Quarterfinals							Semifinals
	8	S Johnson	7	6
		J Sousa	5	4				8	S Johnson	63	6	6
	WC	B Ćorić	4	3					P Carreño Busta	77	4	1
		P Carreño Busta	6	6											8	S Johnson	4	68
		D Thiem	78	4	3										4	K Anderson	6	710
		J-L Struff	66	6	6				J-L Struff	66	1
								4	K Anderson	78	6
																						4	K Anderson	4	64
	7	G García López	2	6	1																	Q	J Veselý	6	77
		D Schwartzman	6	4	6				D Schwartzman	6	4	1
		D Young	62	6	6				D Young	2	6	6
	Q	G Soeda	77	1	3											D Young	2	3
	Q	J Veselý	6	77											Q	J Veselý	6	6
		T Bellucci	3	64				Q	J Veselý	6	3	6
								2	E Gulbis	2	6	1

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

	First round							Second round							Qualifying competition
								1	Jiří Veselý	6	6
	Thomas Fabbiano		4	6	6				Thomas Fabbiano	3	3
	Mate Pavić		6	2	3										1	Jiří Veselý	6	6
	Lucas Pouille		7	6												Lucas Pouille	4	3
	Bruno Soares		5	2					Lucas Pouille	710	6
								6	Máximo González	68	4

	First round							Second round							Qualifying competition
								2	Blaž Rola	61	2
		Alejandro Falla	7	5	6				Alejandro Falla	77	6
	WC	Finn Tearney	5	7	2											Alejandro Falla	63	65
	Marcus Daniell		6	6											7	Kenny de Schepper	77	77
	Andrew Carter		3	4					Marcus Daniell	2	78	5
								7	Kenny de Schepper	6	66	7

	First round							Second round							Qualifying competition
								3	Robin Haase	65	1r
	Luca Vanni		2	6	3				Jules Marie	77	5
	Jules Marie		6	0	6											Jules Marie	4	6	4
	Ben McLachlan		5	6	0										5	Go Soeda	6	4	6
	Huang Liang-chi		7	1	6				Huang Liang-chi	2	2
								5	Go Soeda	6	6

	First round							Second round							Qualifying competition
								4	Lukáš Lacko	64	4
	Chen Ti		64	5					Stéphane Robert	77	6
	Stéphane Robert		77	7												Stéphane Robert	4	6	65
	Frank Moser		4	5											8	Alejandro González	6	4	77
	Oliver Marach		6	7					Oliver Marach	62	3
		Alexander Klintcharov	5	0				8	Alejandro González	77	6
	8	Alejandro González	7	6

• Main Draw
• Qualifying Draw