Stadium: Center Court Round: 26 Ground: Clay
| ATP Miami | 2018/03/28 19:00 | Hyeon Chung v John Isner | 1-6,4-6 |
| ATP Miami | 2018/03/27 15:00 | Joao Sousa v Hyeon Chung | 4-6,3-6 |
| ATP Miami | 2018/03/25 15:00 | Hyeon Chung v Michael Mmoh | 6-1,6-1 |
| ATP Miami | 2018/03/23 20:20 | Hyeon Chung v Matthew Ebden | 6-3,7-5 |
| ATP Indian Wells | 2018/03/16 02:00 | Roger Federer v Hyeon Chung | 7-5,6-1 |
| ATP Indian Wells | 2018/03/14 18:00 | Hyeon Chung v Pablo Cuevas | 6-1,6-3 |
| ATP Indian Wells | 2018/03/13 04:00 | Tomas Berdych v Hyeon Chung | 4-6,4-6 |
| ATP Indian Wells | 2018/03/11 01:55 | Dusan Lajovic v Hyeon Chung | 7-6,3-6,3-6 |
| ATP Munich | 2018/04/30 12:20 | Mikhail Kukushkin v Matthias Bachinger | 6-7,6-3,3-6 |
| ATP Barcelona Qual | 2018/04/21 08:00 | Jurgen Melzer v Matthias Bachinger | 6-7,6-1,7-6 |
| Challenger Taipei | 2018/04/12 06:00 | Yuki Bhambri v Matthias Bachinger | 6-4,6-4 |
| Challenger Taipei | 2018/04/11 03:00 | Kamil Majchrzak v Matthias Bachinger | 6-4,2-6,6-7 |
| Challenger St Brieuc | 2018/03/30 16:40 | Marcos Baghdatis v Matthias Bachinger | 6-3,6-2 |
| Challenger St Brieuc | 2018/03/28 15:40 | Matthias Bachinger v Elias Ymer | 6-4,3-6,6-2 |
| Challenger St Brieuc | 2018/03/26 14:55 | Goncalo Oliveira v Matthias Bachinger | 1-6,2-6 |
| Challenger Lille | 2018/03/22 15:10 | David Guez v Matthias Bachinger | 6-2,6-2 |