Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| 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 | 2017/10/24 13:00 | Mischa Zverev v Leonardo Mayer | 5-7,5-7 |
| ATP Stockholm | 2017/10/17 16:30 | Leonardo Mayer v Elias Ymer | 4-6,6-3,5-7 |
| ATP Shanghai Qual | 2017/10/08 06:05 | Leonardo Mayer v Frances Tiafoe | 6-4,4-6,4-6 |
| ATP Shanghai Qual | 2017/10/07 05:20 | Leonardo Mayer v Sergiy Stakhovsky | 7-6,3-6,7-6 |
| ATP Beijing | 2017/10/05 06:30 | Leonardo Mayer v John Isner | 0-6,3-6 |
| ATP Beijing | 2017/10/03 05:50 | Leonardo Mayer v Paolo Lorenzi | 7-6,5-7,6-4 |
| ATP Chengdu | 2017/09/27 05:00 | Peter Gojowczyk v Leonardo Mayer | 6-2,6-2 |
| US Open | 2017/09/02 21:10 | Rafael Nadal v Leonardo Mayer | 6-7,6-3,6-1,6-4 |