# 2013 ATP Vegeta Croatia Open Umag – Singles

Marin Čilić was the defending champion, but withdrew with a knee injury before the tournament began. Tommy Robredo won the title, defeating Fabio Fognini in the final, 6–0, 6–3.

## Seeds

The top four seeds receive a bye into the second round.
* Richard Gasquet (second round)
* Andreas Seppi (semifinals)
* Fabio Fognini (final)
* Alexandr Dolgopolov (second round)
* Tommy Robredo (champion)
* Martin Kližan (quarterfinals)
* Florian Mayer (first round)
* Carlos Berlocq (second 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 |
| | Gaël Monfils | 0 | 6 | 6$^3$ | | | | |
| 3 | Fabio Fognini | 6 | 3 | 7$^7$ | | | | |
| 3 | Fabio Fognini | 6 | 3 | 7$^7$ | 3 | Fabio Fognini | 0 | 3 |
| | | | | | 5 | Tommy Robredo | 6 | 6 |
| 5 | Tommy Robredo | 6 | 2 | 6 | 5 | Tommy Robredo | 6 | 6 |
| 2 | Andreas Seppi | 3 | 6 | 4 | | | | |

### 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 | Semifinals |
| | | | | | 1 | R Gasquet | 4 | 4 | | | | | | | | | | | |
| Q | D Lajović | 6$^3$ | 1 | | | A Montañés | 6 | 6 | | | | | | | | | | | |
| | A Montañés | 7$^7$ | 6 | | | | | | | | A Montañés | 2 | 7 | 5 | | | | | |
| | G Monfils | 7 | 6 | | | | | | | | G Monfils | 6 | 5 | 7 | | | | | |
| WC | M Pavić | 5 | 2 | | | G Monfils | 6 | 6 | | | | | | | | | | | |
| Q | B Kavčič | 6$^5$ | 6 | 7 | Q | B Kavčič | 3 | 1 | | | | | | | | | | | |
| 7 | F Mayer | 7$^7$ | 0 | 5 | | | | | | | | | | | | G Monfils | 0 | 6 | 6$^3$ |
| | | | | | | | | | | | | | | | 3 | F Fognini | 6 | 3 | 7$^7$ |
| | | | | | 3 | F Fognini | 7 | 6 | | | | | | | | | | | |
| | D Tursunov | 3 | 3 | | | T de Bakker | 5 | 3 | | | | | | | | | | | |
| | T de Bakker | 6 | 6 | | | | | | | 3 | F Fognini | 6 | 6 | | | | | | |
| | L Mayer | 6 | 6 | | | | | | | 6 | M Kližan | 4 | 2 | | | | | | |
| | A Ramos | 1 | 3 | | | L Mayer | 6 | 1 | 6$^3$ | | | | | | | | | | |
| | P Lorenzi | 2 | 1 | | 6 | M Kližan | 3 | 6 | 7$^7$ | | | | | | | | | | |
| 6 | M Kližan | 6 | 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 | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 5 | T Robredo | 6 | 6 | | | | | | | | | | | | | | | |
| | J Hájek | 3 | 2 | | 5 | T Robredo | 6 | 6 | | | | | | | | | | |
| WC | A Veić | 6$^6$ | 1 | | | V Troicki | 0 | 4 | | | | | | | | | | |
| | V Troicki | 7$^8$ | 6 | | | | | | | 5 | T Robredo | 6 | 6 | | | | | |
| Q | B Westerhof | 2 | 2 | | | | | | | | A Bedene | 1 | 4 | | | | | |
| | A Bedene | 6 | 6 | | | A Bedene | 6 | 6 | | | | | | | | | | |
| | | | | | 4 | A Dolgopolov | 3 | 1 | | | | | | | | | | |
| | | | | | | | | | | | | | | 5 | T Robredo | 6 | 2 | 6 |
| 8 | C Berlocq | 6 | 6 | | | | | | | | | | | 2 | A Seppi | 3 | 6 | 4 |
| Q | J Topić | 0 | 1 | | 8 | C Berlocq | 6 | 3 | 2 | | | | | | | | | |
| WC | B Ćorić | 7$^7$ | 4 | 0 | | H Zeballos | 3 | 6 | 6 | | | | | | | | | |
| | H Zeballos | 6$^5$ | 6 | 6 | | | | | | | H Zeballos | 5$^r$ | | | | | | |
| | A Haider-Maurer | 6 | 6 | | | | | | | 2 | A Seppi | 6 | | | | | | |
| | J Veselý | 4 | 4 | | | A Haider-Maurer | 1 | 0$^r$ | | | | | | | | | | |
| | | | | | 2 | A Seppi | 6 | 4 | | | | | | | | | | |

## Qualifying
### Seeds

* Dušan Lajović (qualified)
* Diego Sebastián Schwartzman (first round)
* Blaž Kavčič (qualified)
* Boris Pašanski (qualifying competition)
* Boy Westerhof (qualified)
* Jaroslav Pospíšil (second round)
* Miljan Zekić (first round)
* Pavol Červenák (second round)

### Qualifiers

* Dušan Lajović
* Joško Topić
* Blaž Kavčič
* Boy Westerhof

### Qualifying draw
#### First qualifier

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 1 | Dušan Lajović | 6 | 3 | | | | | | | | | | | |
| | Franko Škugor | 4 | 1$^r$ | | | | | | | | | | | |
| | Franko Škugor | 4 | 1$^r$ | | 1 | Dušan Lajović | 6 | 4 | 6 | | | | | |
| | | | | | | Danilo Petrović | 4 | 6 | 4 | | | | | |
| | Danilo Petrović | 6 | 6 | | | Danilo Petrović | 4 | 6 | 4 | | | | | |
| | Tomislav Brkić | 4 | 4 | | | | | | | | | | | |
| | Tomislav Brkić | 4 | 4 | | | | | | | 1 | Dušan Lajović | 4 | 6 | 7$^7$ |
| | | | | | | | | | | | Kristijan Mesaroš | 6 | 0 | 6$^4$ |
| | Luka Zaninović | 7 | 4 | 7 | | | | | | | | | | | Kristijan Mesaroš | 6 | 0 | 6$^4$ |
| WC | Deni Zmak | 5 | 6 | 5 | | | | | | | | | | |
| WC | Deni Zmak | 5 | 6 | 5 | | Luka Zaninović | 4 | 2 | | | | | | |
| | | | | | | Kristijan Mesaroš | 6 | 6 | | | | | | |
| | Kristijan Mesaroš | 6 | 6 | | | Kristijan Mesaroš | 6 | 6 | | | | | | |
| 7 | Miljan Zekić | 3 | 4 | | | | | | | | | | | |

#### Second qualifier

| First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 2 | Diego Sebastián Schwartzman | 3 | 4 | | | | | | | | | |
| | Duje Kekez | 6 | 6 | | | | | | | | | |
| | Duje Kekez | 6 | 6 | | Duje Kekez | 6 | 6 | | | | | |
| | | | | | Tomislav Draganja | 1 | 4 | | | | | |
| | Alexandr Kushakov | 5 | 3 | | Tomislav Draganja | 1 | 4 | | | | | |
| | Tomislav Draganja | 7 | 6 | | | | | | | | | |
| | Tomislav Draganja | 7 | 6 | | | | | | Duje Kekez | 6 | 6$^2$ | 4 |
| | | | | | | | | | Joško Topić | 3 | 7$^7$ | 6 |
| | Adam Chadaj | 2 | 2 | | | | | | | | | | Joško Topić | 3 | 7$^7$ | 6 |
| | Joško Topić | 6 | 6 | | | | | | | | | |
| | Joško Topić | 6 | 6 | | Joško Topić | 4 | 6 | 6 | | | | |
| | | | | 8 | Pavol Červenák | 6 | 1 | 4 | | | | |
| WC | Nino Serdarušić | 3 | 1 | 8 | Pavol Červenák | 6 | 1 | 4 | | | | |
| 8 | Pavol Červenák | 6 | 6 | | | | | | | | | |

#### Third qualifier

| First round | First round | First round | First round | Second round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 3 | Blaž Kavčič | 6 | 4 | | | | | | | | |
| | Viktor Galović | 4 | 0$^r$ | | | | | | | | |
| | Viktor Galović | 4 | 0$^r$ | 3 | Blaž Kavčič | 6 | 6 | | | | |
| | | | | | Miha Mlakar | 3 | 0 | | | | |
| | Matej Svjetličić | 6$^1$ | 1 | | Miha Mlakar | 3 | 0 | | | | |
| | Miha Mlakar | 7$^7$ | 6 | | | | | | | | |
| | Miha Mlakar | 7$^7$ | 6 | | | | | 3 | Blaž Kavčič | 6 | 6 |
| | | | | | | | | | Bastian Trinker | 4 | 2 |
| | Bastian Trinker | 6 | 6 | | | | | | | | | Bastian Trinker | 4 | 2 |
| | Andraž Bedene | 2 | 1 | | | | | | | | |
| | Andraž Bedene | 2 | 1 | | Bastian Trinker | 6 | 6 | | | | |
| | | | | 6/WC | Jaroslav Pospíšil | 2 | 1 | | | | |
| | Filip Veger | 2 | 2 | 6/WC | Jaroslav Pospíšil | 2 | 1 | | | | |
| 6/WC | Jaroslav Pospíšil | 6 | 6 | | | | | | | | |

#### Fourth qualifier

| First round | First round | First round | First round | Second round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 4 | Boris Pašanski | 6 | 6 | | | | | | | | |
| | Mike Urbanija | 3 | 3 | | | | | | | | |
| | Mike Urbanija | 3 | 3 | 4 | Boris Pašanski | 7 | 7$^7$ | | | | |
| | | | | | Nikola Mektić | 5 | 6$^2$ | | | | |
| | Nikola Mektić | 6 | 6 | | Nikola Mektić | 5 | 6$^2$ | | | | |
| WC | Andrés Arce | 0 | 1 | | | | | | | | |
| WC | Andrés Arce | 0 | 1 | | | | | 4 | Boris Pašanski | 3 | 2 |
| | | | | | | | | 5 | Boy Westerhof | 6 | 6 |
| | Tom Kočevar-Dešman | 7 | 6 | | | | | | | | | 5 | Boy Westerhof | 6 | 6 |
| | Jens Hauser | 5 | 4 | | | | | | | | |
| | Jens Hauser | 5 | 4 | | Tom Kočevar-Dešman | 3 | 2 | | | | |
| | | | | 5 | Boy Westerhof | 6 | 6 | | | | |
| | Tilen Žitnik | 6 | 1$^r$ | 5 | Boy Westerhof | 6 | 6 | | | | |
| 5 | Boy Westerhof | 4 | 5 | | | | | | | | |