2011 ATP Studena Croatia Open

The 2011 ATP Studena Croatia Open was a men's tennis tournament played on outdoor clay courts. It was the 22nd edition of the ATP Studena Croatia Open, and was part of the ATP World Tour 250 Series of the 2011 ATP World Tour. It took place at the International Tennis Center in Umag, Croatia, from 26 July through 31 July 2011.

2011 ATP Studena Croatia Open
Date	25–31 July
Edition	22nd
Category	ATP World Tour 250 Series
Draw	28S/16D
Prize money	€398,250
Surface	Clay / outdoor
Location	Umag, Croatia
Champions
Singles
Alexandr Dolgopolov[1]
Doubles
Simone Bolelli / Fabio Fognini[2]

ATP entrants

Seeds

Country	Player	Ranking*	Seeding
ARG	Juan Ignacio Chela	21	1
UKR	Alexandr Dolgopolov	27	2
CRO	Ivan Ljubičić	31	3
CRO	Marin Čilić	32	4
ESP	Tommy Robredo	36	5
ITA	Fabio Fognini	38	6
ITA	Andreas Seppi	39	7
CRO	Ivan Dodig	41	8

*Seedings based on the 18 July 2011 rankings.^[3]

Other entrants

The following players received wildcards into the singles main draw:

• Mate Delić
• Mate Pavić
• Antonio Veić

The following players received entry from the qualifying draw:

Main article: 2011 ATP Studena Croatia Open – Singles Qualifying

• Dušan Lajović
• Gianluca Naso
• Rubén Ramírez Hidalgo
• Simone Vagnozzi

Finals

Singles

Main article: 2011 ATP Studena Croatia Open – Singles

Alexandr Dolgopolov defeated Marin Čilić, 6–4, 3–6, 6–3

• It was Dolgopolov's 1st career title.

Doubles

Main article: 2011 ATP Studena Croatia Open – Doubles

Simone Bolelli / Fabio Fognini defeated Marin Čilić / Lovro Zovko, 6–3, 5–7, [10–7]