Stadium: Stadium Round: 23 Ground: Hardcourt outdoor
| Wimbledon | 2016/06/28 14:40 | Donald Young v Leonardo Mayer | 6-4,7-5,3-6,6-3 |
| 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 |
| 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 |