Stadium: P2 Round: 26 Ground: Hardcourt outdoor
| ATP Atlanta MD | 2017/07/30 23:05 | Bryan B / Bryan M v Koolhof W / Sitak A | 6-3,6-4 |
| ATP Atlanta MD | 2017/07/29 16:00 | Raja P / Sharan D v Koolhof W / Sitak A | 6-7,4-6 |
| ATP Atlanta MD | 2017/07/27 18:00 | Koolhof W / Sitak A v Molteni A / Shamasdin A | 6-7,7-6,10-7 |
| ATP Atlanta MD | 2017/07/26 02:20 | Koolhof W / Sitak A v Cox J / Reinberg E | 6-2,3-6,10-6 |
| ATP Newport MD | 2017/07/20 22:25 | Groth S / Paes L v Koolhof W / Sitak A | 6-4,6-1 |
| ATP Newport MD | 2017/07/17 20:35 | Koolhof W / Sitak A v Nedunchezhiyan J / Nys H | 7-5,4-6,10-3 |