Doubles
2009 ATP Studena Croatia Open Umag
Final
Champion	František Čermák Michal Mertiňák
Runner-up	Johan Brunström Jean-Julien Rojer
Score	6–4, 6–4
Events
Singles Doubles
← 2008 · ATP Studena Croatia Open Umag · 2010 →

Michal Mertiňák and Petr Pála were the defending champions, but Pala chose not to compete.
Mertiňák partnered with František Čermák, and won in the final over Johan Brunström and Jean-Julien Rojer, 6–4, 6–4.

	First round							Quarterfinals							Semifinals							Final
	1	F Čermák M Mertiňák	4	7	[10]
		S Stakhovsky L Zovko	6	5	[5]			1	F Čermák M Mertiňák	6	4	[12]
		B Dabul S Roitman	6	77					B Dabul S Roitman	1	6	[10]
		J Delgado J Murray	1	65											1	F Čermák M Mertiňák	6	3	[10]
	4	J Knowle J Melzer	3	6	[10]											P Cuevas M González	3	6	[8]
		D Köllerer C Rochus	6	4	[2]			4	J Knowle J Melzer	4	1
	WC	I Dodig I Ljubičić	4	2					P Cuevas M González	6	6
		P Cuevas M González	6	6																		1	F Čermák M Mertiňák	6	6
		JI Chela R Ramírez Hidalgo	3	3																		2	J Brunström J-J Rojer	4	4
		D Gimeno Traver M Granollers	6	6					D Gimeno Traver M Granollers	6	6
		J Cerretani T Rettenmaier	7	4	[12]				J Cerretani T Rettenmaier	4	3
	3	D Škoch I Zelenay	5	6	[10]											D Gimeno Traver M Granollers	3	3
	WC	M Djokovic N Djokovic	0	5											2	J Brunström J-J Rojer	6	6
		F Fognini P Starace	6	7					F Fognini P Starace	65	66
		S Bolelli A Seppi	3	4				2	J Brunström J-J Rojer	77	78
	2	J Brunström J-J Rojer	6	6

• Draw