[187] Young, Donald 1-6,6-7 Jason Jung [127] 2019-07-21 18:50
Stadium: Stadium Court Round: 164 Ground: Hardcourt outdoor
Home History
| Atlanta, USA | 2019/07/20 17:15 | Dominik Koepfer v Young, Donald | 6-3,4-6,3-6 |
| Winnetka, USA | 2019/07/11 20:35 | Klahn, Bradley v Young, Donald | 6-1,6-3 |
| Winnetka, USA | 2019/07/11 01:10 | Bangoura, Sekou v Young, Donald | 3-6,4-6 |
| Wimbledon, London, Great Britain | 2019/06/27 10:00 | Bemelmans, Ruben v Young, Donald | 6-4,6-4,6-1 |
| Wimbledon, London, Great Britain | 2019/06/26 10:00 | Young, Donald v Daniel Elahi Galan | 7-6,6-3 |
| Wimbledon, London, Great Britain | 2019/06/24 14:20 | Young, Donald v Egor Gerasimov | 6-4,7-6 |
| Challenger Columbus | 2019/06/12 20:00 | Young, Donald v Novikov, Dennis | 6-7,2-6 |
| Challenger - Little Rock | 2019/06/05 16:35 | Young, Donald v Zhizhen Zhang | 4-6,6-3,3-6 |
Away History
| Atlanta, USA | 2019/07/20 14:00 | Alex Bolt v Jason Jung | 6-7,3-6 |
| Newport, USA | 2019/07/16 17:00 | Troicki, Viktor v Jason Jung | 3-6,7-5,7-5 |
| Winnetka, USA | 2019/07/13 01:20 | Jason Jung v Thanasi Kokkinakis | 6-7,1-6 |
| Winnetka, USA | 2019/07/11 17:40 | Jason Jung v Pervolarakis, Michail | 6-2,6-4 |
| Winnetka, USA | 2019/07/10 15:00 | Jason Jung v Neuchrist, Maximilian | 6-2,6-2 |
| Wimbledon, London, Great Britain | 2019/06/24 11:30 | Jason Jung v Quiroz, Roberto | 6-7,6-7 |
| Ilkley, Great Britain | 2019/06/20 13:00 | Dominik Koepfer v Jason Jung | 7-6,6-4 |
| Ilkley, Great Britain | 2019/06/19 13:45 | Alex Bolt v Jason Jung | 6-7,1-6 |