The 2017 St. Petersburg Open was a tennis tournament played on indoor hard courts. It was the 22nd edition of the St. Petersburg Open, and part of the ATP World Tour 250 Series of the 2017 ATP World Tour. It took place at the Sibur Arena in Saint Petersburg, Russia, from September 18 through 24, 2017.
Singles main-draw entrants
Seeds
1 Rankings are as of September 11, 2017
Other entrants
The following players received wildcards into the singles main draw: Evgeny Donskoy Jo-Wilfried Tsonga Evgenii Tiurnev The following player received entry using a protected ranking: Ričardas Berankis The following players received entry from the qualifying draw: Liam Broady Ernests Gulbis Daniel Masur John-Patrick Smith The following player received entry as a lucky loser: Radu Albot
Withdrawals
Before the tournament
Aljaž Bedene →replaced by Thomas Fabbiano
Federico Delbonis →replaced by Mikhail Youzhny
Kyle Edmund →replaced by Guido Pella
Leonardo Mayer →replaced by Damir Džumhur
Gaël Monfils →replaced by Marcos Baghdatis
Janko Tipsarević →replaced by Ričardas Berankis
Jiří Veselý →replaced by Radu Albot
During the tournament
Philipp Kohlschreiber
Doubles main-draw entrants
Seeds
Rankings are as of September 11, 2017
Other entrants
The following pairs received wildcards into the doubles main draw: Evgeny Donskoy / Mikhail Youzhny Mikhail Elgin / Alexander Kudryavtsev
Finals
Singles
Damir Džumhur defeated Fabio Fognini, 3–6, 6–4, 6–2
Doubles
Roman Jebavý / Matwé Middelkoop defeated Julio Peralta / Horacio Zeballos, 6–4, 6–4.