title: 2017 Slovak Open – Singles
text: # 2017 Slovak Open – Singles
  
  Norbert Gombos was the defending champion but lost in the first round to Jerzy Janowicz.
  
  Lukáš Lacko won the title after defeating Marius Copil 6–4, $7–6^{(7–4)}$ in the final.
  
  ## Seeds
  
  * Mikhail Kukushkin (semifinals, retired)
  * Márton Fucsovics (second round)
  * Andreas Seppi (quarterfinals)
  * Marius Copil (final)
  * Marcos Baghdatis (second round, retired)
  * Sergiy Stakhovsky (first round)
  * Norbert Gombos (first round)
  * Lukáš Lacko (champion)
  
  ## 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 | Final | Final | Final | Final |
  | - | - | - | - | - | - | - | - |
  | 1 | Mikhail Kukushkin | 3 | $0^r$ | | | | |
  | 4 | Marius Copil | 6 | 3 | | | | |
  | 4 | Marius Copil | 6 | 3 | 4 | Marius Copil | 4 | $6^4$ |
  | | | | | 8 | Lukáš Lacko | 6 | $7^7$ |
  | | Jürgen Zopp | $6^5$ | 2 | 8 | Lukáš Lacko | 6 | $7^7$ |
  | 8 | Lukáš Lacko | $7^7$ | 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
  | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
  | 1 | M Kukushkin | 6 | 6 | | | | | | | | | | | | | | | |
  | | A Giannessi | 0 | 2 | | 1 | M Kukushkin | $6^3$ | 6 | 6 | | | | | | | | | |
  | PR | I Sijsling | 4 | 2 | | Q | N Desein | $7^7$ | 3 | 4 | | | | | | | | | |
  | Q | N Desein | 6 | 6 | | | | | | | 1 | M Kukushkin | 3 | $7^7$ | 4 | | | | |
  | | B Tomic | $7^7$ | 6 | | | | | | | | J Janowicz | 6 | $6^2$ | $0^r$ | | | | |
  | | R Berankis | $6^3$ | 2 | | | B Tomic | $6^3$ | $6^2$ | | | | | | | | | | |
  | | J Janowicz | 3 | 7 | $7^7$ | | J Janowicz | $7^7$ | $7^7$ | | | | | | | | | | |
  | 7 | N Gombos | 6 | 5 | $6^5$ | | | | | | | | | | | 1 | M Kukushkin | 3 | $0^r$ |
  | 4 | M Copil | 6 | 5 | 6 | | | | | | | | | | | 4 | M Copil | 6 | 3 |
  | WC | Patrik Néma | 4 | 7 | 4 | 4 | M Copil | 6 | 7 | | | | | | | | | | |
  | Alt | P Krstin | $7^7$ | 3 | 4 | WC | L Klein | 4 | 5 | | | | | | | | | | |
  | WC | L Klein | $6^5$ | 6 | 6 | | | | | | 4 | M Copil | $7^7$ | 6 | | | | | |
  | WC | A Nedovyesov | 2 | 2 | | | | | | | Q | K Majchrzak | $6^4$ | 1 | | | | | |
  | Q | K Majchrzak | 6 | 6 | | Q | K Majchrzak | 4 | 6 | 6 | | | | | | | | | |
  | | A Martin | $7^7$ | 6 | | | A Martin | 6 | 3 | 2 | | | | | | | | | |
  | 6 | S Stakhovsky | $6^3$ | 3 | | | | | | | | | | | | | | | |
  
  ### 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 |
  | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
  | 5 | M Baghdatis | 6 | 6 | | | | | | | | | | | | | | | |
  | LL | M Viola | 4 | 4 | | 5 | M Baghdatis | $6^{11}$ | $0^r$ | | | | | | | | | | |
  | Q | T Farquharson | $6^4$ | 6 | $6^5$ | | J Zopp | $7^{13}$ | 2 | | | | | | | | | | |
  | | J Zopp | $7^7$ | 4 | $7^7$ | | | | | | | J Zopp | $7^7$ | 6 | | | | | |
  | | U Ignatik | 6 | 1 | $7^9$ | | | | | | 3 | A Seppi | $6^4$ | 3 | | | | | |
  | | V Šafránek | 2 | 6 | $6^7$ | | U Ignatik | $6^5$ | $6^8$ | | | | | | | | | | |
  | | S Ofner | 3 | 2 | | 3 | A Seppi | $7^7$ | $7^{10}$ | | | | | | | | | | |
  | 3 | A Seppi | 6 | 6 | | | | | | | | | | | | | J Zopp | $6^5$ | 2 |
  | 8 | L Lacko | 6 | 6 | | | | | | | | | | | | 8 | L Lacko | $7^7$ | 6 |
  | | J Kovalík | 4 | 4 | | 8 | L Lacko | $6^{11}$ | 6 | 6 | | | | | | | | | |
  | | F Auger-Aliassime | 6 | 6 | | | F Auger-Aliassime | $7^{13}$ | 4 | 3 | | | | | | | | | |
  | | M Bachinger | 2 | 4 | | | | | | | 8 | L Lacko | 6 | 3 | 6 | | | | |
  | | A Šetkić | 3 | 6 | 3 | | | | | | Q | F Škugor | 1 | 6 | 3 | | | | |
  | Q | F Škugor | 6 | 2 | 6 | Q | F Škugor | $6^4$ | 6 | 6 | | | | | | | | | |
  | WC | Tomáš Líška | 0 | 0 | | 2 | M Fucsovics | $7^7$ | 4 | 3 | | | | | | | | | |
  | 2 | M Fucsovics | 6 | 6 | | | | | | | | | | | | | | | |
  