Stadium: Court 1 Round: 26 Ground: Hardcourt indoor
| US Open MD | 2017/08/31 15:00 | Koolhof/Sitak v Dodig/Granollers | 6-7,3-6 |
| Challenger Aptos MD | 2017/08/12 23:15 | Koolhof/Sitak v Bolt/Thompson | 3-6,6-2,8-10 |
| Challenger Aptos MD | 2017/08/10 23:00 | Koolhof/Sitak v Krajicek/Withrow | 6-4,7-6 |
| ATP Los Cabos MD | 2017/08/04 00:00 | Koolhof/Sitak v Raja/Sharan | 3-6,4-6 |
| ATP Atlanta MD | 2017/07/30 23:05 | Bryan/Bryan v Koolhof/Sitak | 6-3,6-4 |
| ATP Atlanta MD | 2017/07/29 16:00 | Raja/Sharan v Koolhof/Sitak | 6-7,4-6 |
| ATP Atlanta MD | 2017/07/27 18:00 | Koolhof/Sitak v Molteni/Shamasdin | 6-7,7-6,10-7 |
| ATP Atlanta MD | 2017/07/26 02:20 | Koolhof/Sitak v Cox/Reinberg | 6-2,3-6,10-6 |