Stadium: Show Court 1 Round: 25 Ground: Hardcourt outdoor
| ATP Tokyo Qual | 2017/10/01 05:00 | Vasek Pospisil v Yusuke Takahashi | 6-7,2-6 |
| ATP Tokyo Qual | 2017/09/30 09:20 | Yusuke Takahashi v Menendez-Maceiras, Adrian | 6-1,6-2 |
| Shenzhen, China, Qualifying | 2017/09/23 06:00 | Lacko, Lukas v Yusuke Takahashi | 6-3,6-4 |
| Challenger - Gwangju | 2017/09/19 05:45 | Yusuke Takahashi v Makoto Ochi | 6-3,5-7,3-6 |
| Challenger Shanghai | 2017/09/12 03:30 | Hiroki Moriya v Yusuke Takahashi | 6-4,6-3 |
| Zhangjiagang, China | 2017/09/08 05:00 | Yusuke Takahashi v Soeda, Go | 2-6,0-6 |
| Zhangjiagang, China | 2017/09/07 05:30 | Mousley, Bradley v Yusuke Takahashi | 4-6,7-6,6-7 |
| Zhangjiagang, China | 2017/09/06 05:00 | Yusuke Takahashi v Niki, Takuto | 7-5,6-1 |
| US Open, New York, USA | 2017/08/30 15:00 | Harrison, Ryan v BERDYCH T. | 4-6,2-6,6-7 |
| Cincinnati, USA | 2017/08/13 18:40 | Harrison, Ryan v Muller, Gilles | 4-6,7-5,6-7 |
| Montreal, Canada | 2017/08/09 16:30 | Harrison, Ryan v Bautista-Agut, Roberto | 5-7,2-6 |
| Montreal, Canada | 2017/08/07 19:25 | Fabbiano, Thomas v Harrison, Ryan | 3-6,5-7 |
| Washington, USA | 2017/08/02 22:50 | Baghdatis, Marcos v Harrison, Ryan | 6-4,6-1 |
| Atlanta, USA | 2017/07/30 21:00 | Harrison, Ryan v Isner, John | 6-7,6-7 |
| Atlanta, USA | 2017/07/29 23:00 | Kyle Edmund v Harrison, Ryan | 7-6,3-6,4-6 |
| Atlanta, USA | 2017/07/28 19:55 | Harrison, Ryan v Christopher Eubanks | 6-1,6-2 |