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 Mornington | 2019/03/26 23:00 | Matthew Romios v Luca Castelnuovo | 2-6,3-6 |
| ITF M15 Mornington | 2019/03/20 23:00 | Matthew Romios v Rinky Hijikata | 4-6,6-2,2-6 |
| ITF M15 Mornington | 2019/03/19 01:10 | Matthew Romios v Rhett Purcell | 6-4,6-3 |
| ITF M25 Mildura | 2019/03/06 01:05 | Matthew Romios v Brydan Klein | 3-6,2-6 |
| ITF M25 Albury | 2019/03/03 00:00 | Brydan Klein v Matthew Romios | 6-1,6-2 |
| ITF M25 Albury | 2019/02/27 23:30 | Matthew Romios v Arjun Kadhe | 6-3,0-6,6-4 |
| ITF M25 Albury | 2019/02/26 23:30 | Matthew Romios v Luca Castelnuovo | 6-7,7-5,6-2 |
| Challenger Canberra | 2019/01/08 00:20 | Tak Khunn Wang v Matthew Romios | 7-6,6-0 |