| Champ: |  Sergiy Stakhovsky |
| Runner: |  Matteo Berrettini |
| Score: | 6–7(4–7), 7–6(8–6), 6–3 |
| Type: | singles doubles |
See main article: article and 2017 Tilia Slovenia Open.
Florian Mayer was the defending champion but chose not to defend his title.
Sergiy Stakhovsky won the title after defeating Matteo Berrettini 6–7(4–7), 7–6(8–6), 6–3 in the final.