Stadium: Centre Court Round: 26 Ground: Hardcourt outdoor
| Challenger Toyota | 2016/11/17 04:45 | Hyeon Chung v Yusuke Takahashi | 5-7,3-6 |
| 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 |
| Challenger Drummondville | 2019/03/12 00:35 | Liam Draxl v Yusuke Takahashi | 6-3,6-2 |
| ITF M15 Nishi-Tama | 2019/03/05 03:30 | Yusuke Takahashi v Shintaro Imai | 1-6,7-5,3-6 |
| Challenger Yokohama | 2019/02/25 06:10 | Yusuke Takahashi v Moez Echargui | 5-7,7-5,2-6 |
| Challenger Launceston | 2019/01/30 23:00 | Max Purcell v Yusuke Takahashi | 6-4,6-4 |
| Challenger Launceston | 2019/01/29 23:00 | Yusuke Takahashi v Hiroki Moriya | 6-3,6-4 |
| Challenger Launceston | 2019/01/28 04:35 | Daniel Altmaier v Yusuke Takahashi | 6-4,4-6,4-6 |
| Challenger Da Nang | 2019/01/08 06:50 | Alen Avidzba v Yusuke Takahashi | 6-4,6-2 |
| Challenger Noumea | 2018/12/31 04:55 | Gleb Sakharov v Yusuke Takahashi | 6-4,6-1 |