Stadium: Stadium Court Round: 25 Ground: Hardcourt indoor
| ATP Memphis | 2017/02/19 01:30 | Ryan Harrison v Donald Young | 6-4,6-4 |
| Others | 2016/10/02 05:00 | Donald Young v Ryan Harrison | 7-5,1-6,4-6 |
| ATP Houston | 2014/04/08 18:40 | Ryan Harrison v Donald Young | 0-6,1-6 |
| ATP Paris | 2017/10/30 10:00 | Ryan Harrison v Peter Gojowczyk | 6-7,3-6 |
| ATP Basel | 2017/10/25 13:40 | Roberto Bautista-Agut v Ryan Harrison | 6-3,7-6 |
| ATP Basel | 2017/10/24 17:20 | Alexandr Dolgopolov v Ryan Harrison | 4-6,1-6 |
| ATP Shanghai | 2017/10/11 05:00 | Ryan Harrison v Grigor Dimitrov | 6-3,3-6,6-7 |
| ATP Shanghai | 2017/10/10 05:00 | Ze Zhang v Ryan Harrison | 2-6,3-6 |
| ATP Tokyo | 2017/10/06 06:50 | Marin Cilic v Ryan Harrison | 6-2,6-0 |
| ATP Tokyo | 2017/10/04 05:55 | Ryan Harrison v Kevin Anderson | 6-3,1-6,7-6 |
| ATP Tokyo | 2017/10/02 06:05 | Yusuke Takahashi v Ryan Harrison | 4-6,6-4,4-6 |
| ATP Basel | 2017/10/25 15:35 | Donald Young v Julien Benneteau | 4-6,2-6 |
| ATP Shanghai Qual | 2017/10/08 05:45 | Donald Young v Dusan Lajovic | 3-6,2-6 |
| ATP Shanghai Qual | 2017/10/07 05:40 | Donald Young v Peter Polansky | 6-1,6-4 |
| ATP Tokyo | 2017/10/03 05:00 | Diego Schwartzman v Donald Young | 6-2,7-5 |
| ATP Shenzhen | 2017/09/29 09:55 | Donald Young v David Goffin | 2-6,3-6 |
| ATP Shenzhen | 2017/09/27 12:55 | Donald Young v Jeremy Chardy | 7-6,6-4 |
| ATP Shenzhen | 2017/09/26 10:30 | Donald Young v Nicola Kuhn | 7-5,7-6 |
| US Open | 2017/08/31 19:40 | Donald Young v Gael Monfils | 3-6,7-6,4-6,6-2,5-7 |