Round: 44 Ground: Clay
| ITF Italy F14 | 2017/05/23 13:30 | Paolo Dagnino v Jason Kubler | 2-6,3-6 |
| ITF Italy F14 Qual | 2017/05/22 08:30 | Mirko Martinez v Paolo Dagnino | 1-6,6-1,1-6 |
| ITF Italy F14 Qual | 2017/05/21 12:20 | Ludovico Scerrati v Paolo Dagnino | 3-6,2-6 |
| ITF Italy F13 | 2017/05/13 13:30 | Paolo Dagnino v Tommaso Roggero | 5-7,2-6 |
| ITF Tunisia F10 | 2017/03/12 10:00 | Eduardo Agustin Torre v Paolo Dagnino | 6-4,6-0 |
| ITF Tunisia F9 | 2017/03/05 08:00 | Vadim Alekseenko v Paolo Dagnino | 6-2,6-1 |
| ITF Tunisia F9 | 2017/03/04 10:00 | Giuseppe Sicolo v Paolo Dagnino | 2-6,1-6 |
| ITF Tunisia F8 | 2017/02/25 13:00 | Paolo Dagnino v Felipe Derdoy | 2-6,3-6 |
| Davis Cup | 2017/04/09 09:00 | Mattias Siimar v Lucas Catarina | 4-6,6-4,6-7 |
| Davis Cup | 2017/02/05 08:00 | Lloyd Harris v Mattias Siimar | 7-5,6-3 |
| ITF Egypt F2 | 2017/01/23 08:00 | Libor Salaba v Mattias Siimar | 7-6,6-3 |
| ITF Egypt F2 | 2017/01/22 10:30 | Mattias Siimar v Nicolas Uryson | 6-2,6-7,6-4 |
| ITF Estonia F3 | 2016/11/01 12:05 | Alexander Vasilenko v Mattias Siimar | 6-1,6-3 |
| ITF Estonia F2 | 2016/10/27 14:30 | Kenneth Raisma v Mattias Siimar | 6-1,6-4 |
| ITF Estonia F2 | 2016/10/24 13:00 | Verneri Tuomi v Mattias Siimar | 3-6,0-6 |
| ITF Estonia F1 | 2016/07/26 22:00 | Yann Wojcik v Mattias Siimar | 7-5,7-6 |