Stadion: Court 8 Round: 27 Ground: Clay
| Challenger - Szczecin - Herrendoppel | 2017/09/13 12:00 | Koolhof/Sitak v Andreozzi/Behar | 7-5,6-4 |
| US Open - Herrendoppel | 2017/08/31 15:00 | Koolhof/Sitak v Dodig/Granollers | 6-7,3-6 |
| Challenger - Aptos - Herrendoppel | 2017/08/12 23:15 | Koolhof/Sitak v Bolt/Thompson | 3-6,6-2,8-10 |
| Challenger - Aptos - Herrendoppel | 2017/08/10 23:00 | Koolhof/Sitak v Krajicek/Withrow | 6-4,7-6 |
| ATP - Los Cabos - Herrendoppel | 2017/08/04 00:00 | Koolhof/Sitak v Raja/Sharan | 3-6,4-6 |
| ATP - Atlanta - Herrendoppel | 2017/07/30 23:05 | Bryan/Bryan v Koolhof/Sitak | 6-3,6-4 |
| ATP - Atlanta - Herrendoppel | 2017/07/29 16:00 | Raja/Sharan v Koolhof/Sitak | 6-7,4-6 |
| ATP - Atlanta - Herrendoppel | 2017/07/27 18:00 | Koolhof/Sitak v Molteni/Shamasdin | 6-7,7-6,10-7 |
| Challenger - Szczecin - Herrendoppel | 2017/09/11 15:00 | Bednarek/Pel v Ambrozy/F-Mesters | 6-0,6-4 |
| Challenger - Alphen - Herrendoppel | 2017/09/07 12:00 | Bednarek/Pel v Lazov/Uzhylovskyi | 5-7,4-6 |
| Challenger - Alphen - Herrendoppel | 2017/09/05 12:00 | Bednarek/Pel v Cipolla/Viola | 6-2,6-1 |
| Challenger - Liberec - Herrendoppel | 2017/08/05 13:45 | Grigelis/Kolar v Bednarek/Pel | 6-3,6-4 |
| Challenger - Liberec - Herrendoppel | 2017/08/04 11:30 | Bednarek/Pel v Kretschmer/Mies | 3-6,6-1,15-13 |
| Challenger - Braunschweig - Herrendoppel | 2017/07/11 09:00 | Bednarek/Pel v Krawietz/Kretschmer | 6-3,5-7,6-10 |
| Challenger - Recanati - Herrendoppel | 2017/07/05 17:00 | Ocleppo/Vavassori v Bednarek/Pel | 6-3,6-4 |
| Challenger - Mailand - Herrendoppel | 2017/06/30 12:50 | Bednarek/Pel v Di Nicola/Moroni | 7-6,6-4 |