Singles
2009 Bank Austria-TennisTrophy
Final
Champion	Jürgen Melzer
Runner-up	Marin Čilić
Score	6–4, 6–3
Details
Draw	32
Seeds	8
Events
Singles Doubles
← 2008 · Vienna Open · 2010 →

Philipp Petzschner was the defending champion, but withdrew before the tournament.

Jürgen Melzer defeated Marin Čilić in the final 6–4, 6–3 in his hometown of Vienna.

	Semifinals							Final
	1	Marin Čilić	6	77
	4	Philipp Kohlschreiber	4	64
								1	Marin Čilić	4	3
								7	Jürgen Melzer	6	6
		Janko Tipsarević	6	65	4
	7	Jürgen Melzer	4	77	6

	First round							Second round							Quarterfinals							Semifinals
	1	M Čilić	6	6
	Q	A Falla	2	3				1	M Čilić	79	6
		D Brands	77	7					D Brands	67	4
		R Kendrick	65	5											1	M Čilić	6	6
		D Köllerer	6	6											6	F López	1	4
		J Nieminen	1	2					D Köllerer	3	3
	WC	A Haider-Maurer	4	4				6	F López	6	6
	6	F López	6	6																		1	M Čilić	6	77
	4	P Kohlschreiber	6	6																		4	P Kohlschreiber	4	64
	Q	D Kindlmann	1	3				4	P Kohlschreiber	6	3
		J Hernych	3	3					V Crivoi	2	0r
		V Crivoi	6	6											4	P Kohlschreiber	7	6
		W Odesnik	6	5	78										5	N Almagro	5	4
	Q	L Rosol	2	7	66				W Odesnik	4	4
		P Luczak	7	63	1			5	N Almagro	6	6
	5	N Almagro	5	77	6

	First round							Second round							Quarterfinals							Semifinals
	8	J Isner	64	4
		J Tipsarević	77	6					J Tipsarević	77	6
		S Darcis	3	2				LL	M Berrer	63	1
	LL	M Berrer	6	6												J Tipsarević	6	68	6
		A Seppi	64	7	3										3	G Monfils	4	710	3
		J Hájek	77	5	6				J Hájek	1	6	4
		G García-López	5	4				3	G Monfils	6	2	6
	3	G Monfils	7	6																			J Tipsarević	6	65	4
	7	J Melzer	77	712																		7	J Melzer	4	77	6
		M Chiudinelli	64	610				7	J Melzer	6	7
		R Ramírez Hidalgo	3	4				Q	D Hrbatý	4	5
	Q	D Hrbatý	6	6											7	J Melzer	6	6
	WC	S Koubek	6	4	4										2	R Štěpánek	2	2
		F Gil	4	6	6				F Gil	2	3
		Ł Kubot	4	1				2	R Štěpánek	6	6
	2	R Štěpánek	6	6

• Main Draw
• Qualifying Draw