Stadium: Center Court Round: 26 Ground: Carpet indoor
| Challenger Eckental | 2017/10/31 16:55 | Evan Furness v Igor Sijsling | 3-6,2-6 |
| Challenger Ismaning | 2017/10/18 13:20 | Igor Sijsling v Tristan Lamasine | 6-4,1-6,6-7 |
| Challenger Ismaning | 2017/10/16 15:00 | Alex De Minaur v Igor Sijsling | 4-6,1-6 |
| Challenger Ortisei | 2017/10/10 10:30 | Igor Sijsling v Marc Sieber | 1-6,4-6 |
| ITF France F22 | 2017/10/07 14:10 | Marek Jaloviec v Igor Sijsling | 6-7,6-4,6-3 |
| ITF France F22 | 2017/10/06 16:00 | Igor Sijsling v Gianni Mina | 7-6,6-2 |
| ITF France F22 | 2017/10/05 12:30 | Jules Okala v Igor Sijsling | 4-6,3-6 |
| ITF France F22 | 2017/10/04 10:00 | Maxime Authom v Igor Sijsling | 4-6,7-5,1-6 |
| Challenger Eckental | 2017/11/01 10:00 | Felix Auger Aliassime v Jerzy Janowicz | 6-7,1-6 |
| ATP Vienna Qual | 2017/10/21 13:00 | Jerzy Janowicz v Guillermo Garcia-Lopez | 6-7,4-6 |
| ATP Stockholm | 2017/10/19 16:30 | Grigor Dimitrov v Jerzy Janowicz | 7-5,7-6 |
| ATP Stockholm | 2017/10/18 10:00 | Pierre-Hugues Herbert v Jerzy Janowicz | 2-6,6-3,3-6 |
| ATP Stockholm Qual | 2017/10/16 13:45 | Jerzy Janowicz v Jurgen Zopp | 6-1,6-7,6-4 |
| ATP Stockholm Qual | 2017/10/15 15:15 | Jerzy Janowicz v Andrea Arnaboldi | 6-7,7-5,6-1 |
| Challenger Ortisei | 2017/10/10 17:10 | Jerzy Janowicz v Andreas Seppi | 2-6,2-6 |
| Challenger Orleans | 2017/09/25 10:50 | Marton Fucsovics v Jerzy Janowicz | 7-6,7-6 |