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Singles
2013 BRD Arad Challenger
Final
Champion	Adrian Ungur
Runner-up	Marius Copil
Score	6–4, 7–6(7–3)
Events
Singles Doubles
← 2012 · BRD Arad Challenger · 2014 →

Facundo Bagnis was the defending champion but lost in the quarterfinals.
Adrian Ungur won the Romanian final against Marius Copil 6–4, 7–6^(7–3).

	Semifinals							Final
	Q	Pere Riba	6	3	5
	3	Adrian Ungur	1	6	7
								3	Adrian Ungur	6	77
								4	Marius Copil	4	63
	4	Marius Copil	4	7	7
		Jonathan Eysseric	6	5	5

	First round							Second round							Quarterfinals							Semifinals
	LL	M Pavić	4	1
	Q	P Riba	6	6				Q	P Riba	6	6
		B Klahn	77	3	6				B Klahn	4	4
		B Pašanski	65	6	1										Q	P Riba	6	6
	Q	F Škugor	6	64	2										7	F Bagnis	2	2
		A Veić	1	77	6				A Veić	1	4
		G Clezar	3	65				7	F Bagnis	6	6
	7	F Bagnis	6	77																		Q	P Riba	6	3	5
	3	A Ungur	6	6																		3	A Ungur	1	6	7
		T Sandgren	2	4				3	A Ungur	6	0	6
		N Renavand	4	4					V Crivoi	4	6	4
		V Crivoi	6	6											3	A Ungur	6	6
		P Polansky	78	3	4										LL	H Laaksonen	3	1
		R Albot	66	6	6				R Albot	65	5
	LL	H Laaksonen	2	6	6			LL	H Laaksonen	77	7
	5	F Cipolla	6	1	0

	First round							Second round							Quarterfinals							Semifinals
	8	G Andreozzi	6	6
		N Desein	3	1				8	G Andreozzi	6	77
	Q	M-I Miron	2	0					F de Paula	1	65
		F de Paula	6	6											8	G Andreozzi	61	2
	WC	P-A Luncanu	2	3											4	M Copil	77	6
		G Melzer	6	6					G Melzer	3	4
	WC	P Ciorcilă	6	3r				4	M Copil	6	6
	4	M Copil	4	4																		4	M Copil	4	7	7
	6	M Jaziri	7	6																			J Eysseric	6	5	5
		JC Campozano	5	2				6	M Jaziri	6	5	64
		T-h Yang	6	6					T-h Yang	1	7	77
	WC	Björn Probst	1	2												T-h Yang	1	6	4
		J Eysseric	6	6												J Eysseric	6	2	6
	WC	Dragoș Torge	0	1					J Eysseric	77	6
	Q	D Zivkovic	5	6	1			2	G Rufin	61	3
	2	G Rufin	7	4	6

• Main Draw
• Qualifying Draw