# 2017 Svijany Open – Singles

Arthur De Greef was the defending champion but chose not to defend his title.
Pedro Sousa won the title after defeating Guilherme Clezar 6–4, 5–7, 6–2 in the final.

## Seeds

* Adam Pavlásek (first round)
* Oscar Otte (quarterfinals)
* Cedrik-Marcel Stebe (second round)
* Pedro Sousa (champion)
* Tobias Kamke (quarterfinals)
* Lukáš Rosol (second round)
* Tommy Robredo (second round)
* Alexey Vatutin (first round)

## Draw
### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking

### Finals

| Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final | Final |
| | Ricardo Ojeda Lara | 2 | 2 | | | | | | |
| 4 | Pedro Sousa | 6 | 6 | | | | | | |
| 4 | Pedro Sousa | 6 | 6 | | 4 | Pedro Sousa | 6 | 5 | 6 |
| | | | | | | Guilherme Clezar | 4 | 7 | 2 |
| | Václav Šafránek | 6 | 2 | 3 | | Guilherme Clezar | 4 | 7 | 2 |
| | Guilherme Clezar | 1 | 6 | 6 | | | | | |

### Top half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | A Pavlásek | 3 | 6 | 2 | | | | | | | | | | | | | |
| Q | JP Ficovich | 6 | 2 | 6 | Q | JP Ficovich | 3 | 4 | | | | | | | | | |
| | Z Kolář | 3 | 6 | 6$^4$ | | J Jahn | 6 | 6 | | | | | | | | | |
| | Jeremy Jahn | 6 | 4 | 7$^7$ | | | | | | | J Jahn | 6$^4$ | 4 | | | | |
| Q | Robin Staněk | 6 | 3 | 4 | | | | | | | R Ojeda Lara | 7$^7$ | 6 | | | | |
| | R Ojeda Lara | 4 | 6 | 6 | | R Ojeda Lara | 4 | 6 | 6 | | | | | | | | |
| Q | H Dellien | 4 | 4 | | 7/WC | T Robredo | 6 | 1 | 4 | | | | | | | | |
| 7/WC | T Robredo | 6 | 6 | | | | | | | | | | | | R Ojeda Lara | 2 | 2 |
| 4 | P Sousa | 6 | 6 | | | | | | | | | | | 4 | P Sousa | 6 | 6 |
| | A Martin | 2 | 4 | | 4 | P Sousa | 6 | 7 | | | | | | | | | |
| | Petr Michnev | 6 | 6 | | | P Michnev | 4 | 5 | | | | | | | | | |
| WC | Dominik Kellovský | 3 | 3 | | | | | | | 4 | P Sousa | 6 | 6 | | | | |
| Q | R Safiullin | 6 | 6 | | | | | | | 5 | T Kamke | 4 | 1 | | | | |
| | C O'Connell | 2 | 2 | | Q | R Safiullin | 3 | 4 | | | | | | | | | |
| | J Šátral | 5 | 6 | 3 | 5 | T Kamke | 6 | 6 | | | | | | | | | |
| 5 | T Kamke | 7 | 4 | 6 | | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 8 | A Vatutin | 4 | 5 | | | | | | | | | | | | | | | |
| | V Šafránek | 6 | 7 | | | V Šafránek | 4 | 6 | 7 | | | | | | | | | |
| | S Fayziev | 2 | 2 | | | A Velotti | 6 | 4 | 5 | | | | | | | | | |
| | A Velotti | 6 | 6 | | | | | | | | V Šafránek | 6$^{14}$ | 6 | 6 | | | | |
| | L Grigelis | 7$^7$ | 7$^{11}$ | | | | | | | | L Grigelis | 7$^{16}$ | 1 | 3 | | | | |
| | R Bellotti | 6$^4$ | 6$^9$ | | | L Grigelis | 6 | 3 | 6 | | | | | | | | | |
| WC | Marek Jaloviec | 2 | 5 | | 3 | C-M Stebe | 4 | 6 | 3 | | | | | | | | | |
| 3 | C-M Stebe | 6 | 7 | | | | | | | | | | | | V Šafránek | 6 | 2 | 3 |
| 6 | L Rosol | 6 | 6 | | | | | | | | | | | | G Clezar | 1 | 6 | 6 |
| | J Hernández-Fernández | 4 | 3 | | 6 | L Rosol | 6$^0$ | 3 | | | | | | | | | | |
| | T Lamasine | 6 | 1 | 4 | | G Clezar | 7$^7$ | 6 | | | | | | | | | | |
| | G Clezar | 1 | 6 | 6 | | | | | | | G Clezar | 6 | 6 | | | | | |
| | J Eysseric | 5 | 6 | 5 | | | | | | 2 | O Otte | 1 | 1 | | | | | |
| | D Brands | 7 | 3 | 7 | | D Brands | 1 | 4 | | | | | | | | | | |
| WC | P Rikl | 4 | 2 | | 2 | O Otte | 6 | 6 | | | | | | | | | | |
| 2 | O Otte | 6 | 6 | | | | | | | | | | | | | | | |