The 2013 Città di Caltanissetta was a professional tennis tournament played on clay courts. It was the 15th edition of the tournament which was part of the 2013 ATP Challenger Tour. It took place in Caltanissetta, Italy between 3 and 9 June 2013.
| 2013 Città di Caltanissetta | |
|---|---|
| Date | 3–9 June |
| Edition | 15th |
| Draw | 32S / 16D |
| Prize money | $64,000+H |
| Surface | Clay |
| Location | Caltanissetta, Italy |
| Champions | |
| Singles | |
 Dušan Lajović | |
| Doubles | |
 Dominik Meffert /  Philipp Oswald | |
Singles main draw entrants edit
Seeds edit
| Country | Player | Rank1 | Seed |
|---|---|---|---|
 SVK
|
Martin Kližan | 35 | 1 |
 NED
|
Robin Haase | 66 | 2 |
 ARG
|
Leonardo Mayer | 73 | 3 |
| ARG
|
Guido Pella | 83 | 4 |
| NED
|
Thiemo de Bakker | 95 | 5 |
| ARG
|
Martín Alund | 100 | 6 |
 ITA
|
Filippo Volandri | 111 | 7 |
 ESP
|
Rubén Ramírez Hidalgo | 123 | 8 |
- 1 Rankings are as of May 27, 2013.
Other entrants edit
The following players received wildcards into the singles main draw:
The following player received entry using a protected ranking:
The following players received entry as an alternate into the singles main draw:
The following players received entry from the qualifying draw:
Doubles main draw entrants edit
Seeds edit
| Country | Player | Country | Player | Rank1 | Seed |
|---|---|---|---|---|---|
| GER
|
Dominik Meffert | AUT
|
Philipp Oswald | 249 | 1 |
| NED
|
Thiemo de Bakker | NED
|
Robin Haase | 254 | 2 |
 CHI
|
Jorge Aguilar | ARG
|
Federico Delbonis | 336 | 3 |
| ARG
|
Renzo Olivo | ARG
|
Marco Trungelliti | 379 | 4 |
- 1 Rankings as of May 27, 2013.
Other entrants edit
The following pairs received wildcards into the doubles main draw:
Marco Cecchinato / Alessio di Mauro- Omar Giacalone / Gianluca Naso
- Walter Trusendi / Matteo Viola
Champions edit
Singles edit
Dušan Lajović def. 
Robin Haase, 7–6(7–4), 6–3
Doubles edit
Dominik Meffert / 
Philipp Oswald def. Alessandro Giannessi / Potito Starace, 6–2, 6–3