Stadium: Champagne De Vilmont Round: 54 Ground: Clay
| ITF Italy F17 | 2017/06/13 12:20 | Marcora, Roberto v Celebic, Ljubomir | 6-2,6-2 |
| Challenger Cortina Qual | 2017/07/22 08:00 | Celebic, Ljubomir v Marfia, Matteo | 6-3,6-7,7-5 |
| Challenger Perugia Qual | 2017/07/09 15:05 | Brkic, Tomislav v Celebic, Ljubomir | 6-3,7-6 |
| Challenger Perugia Qual | 2017/07/09 09:30 | Celebic, Ljubomir v Nino Serdarusic | 7-6,1-6,6-1 |
| ITF Italy F20 | 2017/07/07 14:00 | Andrea Collarini v Celebic, Ljubomir | 6-3,6-2 |
| ITF Italy F20 | 2017/07/06 14:00 | Celebic, Ljubomir v Ugo Humbert | 7-6,6-3 |
| ITF Italy F20 | 2017/07/05 14:10 | Celebic, Ljubomir v Gian Marco Moroni | 6-4,7-5 |
| ITF Italy F20 | 2017/07/03 11:25 | Celebic, Ljubomir v Prevosto, Luca | 6-4,6-3 |
| ITF Italy F17 | 2017/06/13 12:20 | Marcora, Roberto v Celebic, Ljubomir | 6-2,6-2 |
| Challenger Cortina Qual | 2017/07/22 10:20 | Mclachlan, Ben v Marcora, Roberto | 6-7,3-6 |
| Challenger San Benedetto | 2017/07/17 19:30 | Giraldo, Santiago v Marcora, Roberto | 1-6,6-3,6-2 |
| Challenger Bastad Qual | 2017/07/09 09:45 | Hubert Hurkacz v Marcora, Roberto | 6-3,6-7,6-2 |
| Challenger Bastad Qual | 2017/07/08 12:00 | Marcora, Roberto v Goransson, Andre | 1-6,6-3,6-2 |
| Challenger Bastad Qual | 2017/07/08 08:00 | Frost, Linus v Marcora, Roberto | 3-6,6-4,2-6 |
| ITF Italy F20 | 2017/07/04 12:30 | Marcora, Roberto v Leonardi, Filippo | 4-6,5-7 |
| ITF Italy F19 | 2017/06/27 10:15 | Marcora, Roberto v Fallert, Florian | 6-4,6-4 |
| ITF Italy F17 | 2017/06/14 09:00 | Orlando Luz v Marcora, Roberto | 6-3,7-5 |