2015 Tilia Slovenia Open
| 2015 Tilia Slovenia Open | |
|---|---|
| Date | 10 – 15 August |
| Edition | 3rd |
| Surface | Hard |
| Location | Portorož, Slovenia |
| Champions | |
| Singles | |
 Blaž Kavčič | |
| Doubles | |
 Sergey Betov / Alexander Bury | |
The 2015 Tilia Slovenia Open was a professional tennis tournament played on hard courts. It was the third edition of the tournament which was part of the 2015 ATP Challenger Tour. It took place in Portorož, Slovenia between 10 – 15 August 2015.
Singles main draw entrants
Seeds
| Country | Player | Rank1 | Seed |
|---|---|---|---|
 ESP
|
Marcel Granollers | 74 | 1 |
 ITA
|
Paolo Lorenzi | 87 | 2 |
 BEL
|
Kimmer Coppejans | 103 | 3 |
 SVK
|
Lukáš Lacko | 117 | 4 |
| SVK
|
Norbert Gombos | 126 | 5 |
| ITA
|
Luca Vanni | 140 | 6 |
 NED
|
Thiemo de Bakker | 141 | 7 |
 BIH
|
Mirza Bašić | 152 | 8 |
- 1 Rankings are as of August 3, 2015.
Other entrants
The following players received wildcards into the singles main draw:
Cem İlkel
Aljaž Jakob Kaplja- Aljaž Radinski
- Grega Žemlja
The following player entered the singles main draw as an alternate:
The following players received entry from the qualifying draw:
Riccardo Ghedin
Christian Garin
Joshua Milton- Edoardo Eremin
The following player entered the singles main draw as a lucky looser:
Champions
Singles
- Luca Vanni d. Grega Žemlja 6–3, 7–6(8–6)
Doubles
Fabrice Martin / 
Purav Raja d. 
Alexander Bury / 
Andreas Siljeström 7–6(7–5), 4–6, [18–16]
