Stadium: Serena Wines 1881 Round: 26 Ground: Clay
| ITF Italy F13 | 2016/06/02 10:40 | Danilo Petrovic v Matteo Viola | 6-7,4-6 |
| Challenger Cortina | 2017/07/25 13:55 | Viktor Galovic v Matteo Viola | 4-6,5-7 |
| ATP Umag Qual | 2017/07/16 08:00 | Kenny de Schepper v Matteo Viola | 6-2,7-5 |
| ITF Austria F2 | 2017/07/13 11:00 | Pascal Brunner v Matteo Viola | 6-2,1-6,6-3 |
| ITF Austria F2 | 2017/07/12 10:30 | Lukas Ollert v Matteo Viola | 0-6,7-5,3-6 |
| ITF Austria F2 | 2017/07/11 11:15 | Gregor Ramskogler v Matteo Viola | 3-6,3-6 |
| ITF Portugal F9 | 2017/06/30 12:30 | Nuno Borges v Matteo Viola | 4-6,6-3,6-2 |
| ITF Portugal F9 | 2017/06/29 12:30 | Tiago Cacao v Matteo Viola | 6-3,2-6,1-6 |
| ITF Portugal F9 | 2017/06/28 14:30 | David Perez Sanz v Matteo Viola | 6-2,4-6,5-7 |
| Challenger Cortina | 2017/07/25 14:15 | Danilo Petrovic v Salvatore Caruso | 7-5,6-3 |
| Challenger San Benedetto | 2017/07/19 15:30 | Danilo Petrovic v Laslo Djere | 4-6,6-2,6-7 |
| Challenger San Benedetto | 2017/07/17 13:30 | Danilo Petrovic v Flavio Cipolla | 6-1,6-3 |
| Challenger Recanati | 2017/07/04 12:30 | Danilo Petrovic v Mats Moraing | 1-6,6-7 |
| ATP Antalya Qual | 2017/06/24 09:40 | Mohamed Safwat v Danilo Petrovic | 7-6,3-6,6-3 |
| Challenger Poprad Tatry | 2017/06/20 11:50 | Danilo Petrovic v Zdenek Kolar | 1-6,3-6 |
| Challenger Lisbon Qual | 2017/06/11 10:00 | Danilo Petrovic v Julian Lenz | 6-7,6-4,3-6 |
| Challenger Lisbon Qual | 2017/06/10 13:15 | Danilo Petrovic v Francisco Cabral | 6-2,6-3 |