Stadium: Show Court 1 Round: 25 Ground: Hardcourt outdoor
| ATP Rotterdam | 2019/02/11 20:05 | Hyeon Chung v Nikoloz Basilashvili | 6-4,6-7,2-6 |
| Australian Open | 2019/01/17 03:40 | Hyeon Chung v Pierre-Hugues Herbert | 2-6,6-1,2-6,4-6 |
| Australian Open | 2019/01/15 01:40 | Hyeon Chung v Bradley Klahn | 6-7,6-7,6-3,6-2,6-4 |
| ATP Auckland | 2019/01/08 02:15 | Rubin Statham v Hyeon Chung | 7-5,6-3 |
| ATP Pune | 2019/01/02 09:30 | Ernests Gulbis v Hyeon Chung | 7-6,6-2 |
| Mubadala World Tennis Championship | 2018/12/28 11:00 | Hyeon Chung v Dominic Thiem | 6-2,6-3 |
| Mubadala World Tennis Championship | 2018/12/27 12:00 | Hyeon Chung v Kevin Anderson | 7-6,2-6,1-6 |
| ATP Stockholm | 2018/10/17 19:25 | Hyeon Chung v Denis Kudla | 6-3,6-3 |
| ITF M15 Cancun | 2019/06/11 15:35 | Matthew Romios v Brandon Walkin | 3-6,6-2,3-6 |
| ITF M15 Cancun | 2019/06/04 13:30 | Isaac Stoute v Matthew Romios | 6-2,6-3 |
| ITF M15 Cancun | 2019/05/29 15:05 | Brandon Walkin v Matthew Romios | 2-6,7-5,6-2 |
| ITF M15 Cancun | 2019/05/21 13:30 | Matthew Romios v Antonio Cayetano March | 6-3,1-6,2-6 |
| ITF M15 Cancun | 2019/05/18 14:30 | Tomas Martin Etcheverry v Matthew Romios | 6-1,4-6,6-4 |
| ITF M15 Cancun | 2019/05/17 15:00 | Matthew Romios v Wilfredo Gonzalez | 3-6,7-6,7-6 |
| ITF M15 Cancun | 2019/05/16 16:35 | Matthew Romios v Mousheg Hovhannisyan | 6-4,6-3 |
| ITF M15 Cancun | 2019/05/14 13:30 | Matthew Romios v Alexis Canter | 6-2,6-3 |