Stadium: Court 1 Round: 46 Ground: Clay
| Challenger Seville | 2017/09/05 17:35 | Marek Jaloviec v Roberto Carballes Baena | 0-6,6-2,0-6 |
| Challenger Manerbio | 2017/08/23 11:30 | Marek Jaloviec v Adam Pavlasek | 0-6,2-6 |
| Challenger Manerbio | 2017/08/21 10:00 | Tristan Lamasine v Marek Jaloviec | 4-6,2-6 |
| Challenger Cordenons | 2017/08/15 10:05 | Marek Jaloviec v Jaume Munar | 3-6,2-6 |
| Challenger Liberec | 2017/08/01 14:05 | Marek Jaloviec v Cedrik-Marcel Stebe | 2-6,5-7 |
| Challenger Prague | 2017/07/26 10:35 | Adam Pavlasek v Marek Jaloviec | 6-2,6-2 |
| Challenger Prague | 2017/07/24 12:25 | Marek Jaloviec v Marek Podlesak | 6-1,6-0 |
| Challenger Poznan | 2017/07/18 09:00 | Zdenek Kolar v Marek Jaloviec | 6-1,6-0 |
| Challenger Szczecin Qual | 2017/09/09 11:55 | Rafal Teurer v Andreas Siljestrom | 3-6,6-7 |