Stadium: Via Delle Querce Round: 27 Ground: Hardcourt indoor
| Challenger Andria MD | 2017/11/22 15:30 | Arends S / Gille S v Di Nicola G / Ricca G | 6-4,6-2 |
| Challenger Brescia MD | 2017/11/19 14:00 | Arends S / Gille S v Margaroli L / Weissborn T-S | 6-2,6-3 |
| Challenger Brescia MD | 2017/11/18 14:00 | Arends S / Gille S v Motti A / Travaglia S | 6-2,6-4 |
| Challenger Brescia MD | 2017/11/16 21:10 | Arends S / Gille S v Baldi F / Pellegrino A | 4-6,6-4,11-9 |
| Challenger Brescia MD | 2017/11/15 10:30 | Arends S / Gille S v Cominassi L / Uberti A | 6-1,6-2 |
| Challenger Liberec MD | 2017/08/05 13:45 | Grigelis L / Kolar Z v Bednarek T / Pel D | 6-3,6-4 |
| Challenger Liberec MD | 2017/08/04 15:00 | Clezar G / Ficovich J v Grigelis L / Kolar Z | 4-6,7-6,10-12 |
| Challenger Liberec MD | 2017/07/31 09:00 | Grigelis L / Kolar Z v Jaloviec M / Safranek V | 6-3,6-2 |
| Challenger Milan MD | 2017/06/30 08:30 | Bednarek T / Pel D v Grigelis L / Kolar Z | 6-2,7-5 |
| Challenger Milan MD | 2017/06/26 16:25 | Grigelis L / Kolar Z v de Waard S / Mclachlan B | 6-3,6-3 |
| Challenger Samarkand MD | 2017/05/19 09:15 | Gunneswaran P / Vardhan V v Grigelis L / Kolar Z | 6-7,3-6 |
| Challenger Samarkand MD | 2017/05/18 11:30 | Grigelis L / Kolar Z v Matsui T / Ramanathan R | 6-3,6-4 |
| Challenger Samarkand MD | 2017/05/17 09:00 | Grigelis L / Kolar Z v Ghedin R / Matsukevich D | 6-1,6-4 |