St. Petersburg 2017
Damir Dzumhur won the title, beating Fabio Fognini 3–6 6–4 6–2 in the final.
Main draw 28 players
- 1🇪🇸Roberto Bautista Agut#239Semifinals · Lost to Fabio Fognini
- 2🇫🇷Jo-Wilfried TsongaQuarterfinals · Lost to Jan Lennard Struff
- 3🇮🇹Fabio FogniniFinal · Lost to Damir Dzumhur
- 4🇫🇷Adrian Mannarino#61Round of 16 · Lost to Liam Broady
- 5🇩🇪Philipp KohlschreiberRound of 16 · Lost to Ricardas Berankis
- 6🇮🇹Paolo LorenziRound of 32 · Lost to Damir Dzumhur
- 7🇷🇸Viktor TroickiQuarterfinals · Lost to Roberto Bautista Agut
- 8🇩🇪Jan Lennard StruffSemifinals · Lost to Damir Dzumhur
- 🇧🇦Damir Dzumhur#90Final · Champion
- Q🇬🇧Liam Broady#215Quarterfinals · Lost to Damir Dzumhur
- PR🇱🇹Ricardas BerankisQuarterfinals · Lost to Fabio Fognini
- 🇦🇷Guido PellaRound of 16 · Lost to Viktor Troicki
- 🇵🇹Joao SousaRound of 16 · Lost to Jo-Wilfried Tsonga
- CYPMarcos BaghdatisRound of 16 · Lost to Damir Dzumhur
- 🇷🇺Mikhail YouzhnyRound of 16 · Lost to Fabio Fognini
- 🇧🇷Rogerio Dutra SilvaRound of 16 · Lost to Roberto Bautista Agut
- 🇮🇹Thomas FabbianoRound of 16 · Lost to Jan Lennard Struff
- 🇷🇺Andrey KuznetsovRound of 32 · Lost to Viktor Troicki
- 🇭🇷Borna CoricRound of 32 · Lost to Jan Lennard Struff
- Q🇩🇪Daniel Masur#351Round of 32 · Lost to Ricardas Berankis
- 🇷🇺Daniil Medvedev#5Round of 32 · Lost to Thomas Fabbiano
- 🇷🇸Dusan Lajovic#158Round of 32 · Lost to Guido Pella
- Q🇱🇻Ernests GulbisRound of 32 · Lost to Liam Broady
- WC🇷🇺Evgenii TiurnevRound of 32 · Lost to Philipp Kohlschreiber
- WC🇷🇺Evgeny DonskoyRound of 32 · Lost to Joao Sousa
- 🇦🇷Horacio ZeballosRound of 32 · Lost to Marcos Baghdatis
- Q🇦🇺John Patrick SmithRound of 32 · Lost to Mikhail Youzhny
- LL🇲🇩Radu AlbotRound of 32 · Lost to Rogerio Dutra Silva