| 2015 Città di Caltanissetta | ||||
|---|---|---|---|---|
| Date | 8–14 June | |||
| Edition | 17th | |||
| Draw | 32S / 16D | |||
| Prize money | $64,000+H | |||
| Surface | Clay | |||
| Location | Caltanissetta, Italy | |||
| Champions | ||||
| Singles | ||||
 Elias Ymer | ||||
| Doubles | ||||
 Guido Andreozzi / Guillermo Durán | ||||
| ||||
The 2015 Città di Caltanissetta was a professional tennis tournament played on clay courts. It was the 17th edition of the tournament which was part of the 2015 ATP Challenger Tour. It took place in Caltanissetta, Italy between 8 and 14 June 2015.
| Country | Player | Rank1 | Seed |
|---|---|---|---|
 ESP
|
Albert Ramos Viñolas | 63 | 1 |
 ITA
|
Paolo Lorenzi | 86 | 2 |
 COL
|
Alejandro González | 105 | 3 |
| ARG
|
Guido Pella | 113 | 4 |
| ARG
|
Máximo González | 114 | 5 |
| ITA
|
Marco Cecchinato | 122 | 6 |
 USA
|
Bjorn Fratangelo | 149 | 7 |
 POR
|
Gastão Elias | 152 | 8 |
 BRA
|
Guilherme Clezar | 172 | 9 |
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
The following players received entry as a lucky loser into the main draw:
| Country | Player | Country | Player | Rank1 | Seed |
|---|---|---|---|---|---|
 GER
|
Gero Kretschmer | GER
|
Alexander Satschko | 204 | 1 |
| ARG
|
Guido Andreozzi | ARG
|
Guillermo Durán | 233 | 2 |
 ROU
|
Costin Pavăl | ROU
|
Adrian Ungur | 272 | 3 |
 TPE
|
Lee Hsin-han | ITA
|
Alessandro Motti | 310 | 4 |
The following pairs received wildcards into the doubles main draw:
Gianluigi Quinzi / Stefano Travaglia Alessio di Mauro / Nicolò Schilirò Salvatore Caruso / Federico GaioThe following pairs used protected ranking to gain entry into the doubles main draw:
Elias Ymer def. Bjorn Fratangelo 6–3, 6–2 Guido Andreozzi / Guillermo Durán def. Lee Hsin-han / Alessandro Motti 6–3, 6–2
