Stadium: Central Court Round: 27 Ground: Clay
| Challenger Szczecin | 2017/09/13 17:45 | Jerzy Janowicz v Kenny de Schepper | 6-1,7-6 |
| Challenger Szczecin | 2017/09/12 15:00 | Jerzy Janowicz v Guillermo Duran | 6-4,6-1 |
| Challenger Como | 2017/08/31 08:30 | Matteo Donati v Jerzy Janowicz | 7-6,7-6 |
| Challenger Como | 2017/08/29 11:40 | Kamil Majchrzak v Jerzy Janowicz | 3-6,4-6 |
| ATP Kitzbuhel Qual | 2017/07/29 10:25 | Jerzy Janowicz v Michael Linzer | 1-6,4-6 |
| Challenger Poznan | 2017/07/20 14:00 | Goncalo Oliveira v Jerzy Janowicz | 5-7,6-2,6-4 |
| Challenger Poznan | 2017/07/18 14:30 | Jaume Munar v Jerzy Janowicz | 6-7,2-6 |
| Challenger Braunschweig | 2017/07/13 14:20 | Oscar Otte v Jerzy Janowicz | 4-6,7-5,6-4 |
| Challenger Szczecin | 2017/09/13 18:25 | Goncalo Oliveira v Florian Mayer | 4-6,4-6 |
| Challenger Szczecin | 2017/09/11 15:15 | Gleb Sakharov v Florian Mayer | 7-5,1-6,2-6 |
| US Open | 2017/08/30 23:30 | Florian Mayer v Marin Čilić | 3-6,3-6,3-6 |
| US Open | 2017/08/28 15:00 | Rogerio Dutra Silva v Florian Mayer | 5-7,6-0,3-6,4-6 |
| Challenger Meerbusch | 2017/08/18 14:15 | Florian Mayer v Andreas Haider-Maurer | 6-2,5-7,3-6 |
| Challenger Meerbusch | 2017/08/16 15:30 | Florian Mayer v Bernabe Zapata Miralles | 1-6,7-5,6-1 |
| Challenger Meerbusch | 2017/08/14 15:30 | Florian Mayer v Yannick Reuter | 6-0,6-0 |
| ATP Hamburg | 2017/07/30 13:00 | Leonardo Mayer v Florian Mayer | 6-4,4-6,6-3 |