Stadium: Stadium Round: 26 Ground: Hardcourt outdoor
| ATP Delray Beach | 2018/02/19 18:55 | Hyeon Chung v Cameron Norrie | 3-6,6-3,6-1 |
| Australian Open | 2018/01/24 02:00 | Tennys Sandgren v Hyeon Chung | 4-6,6-7,3-6 |
| Australian Open | 2018/01/22 08:00 | Novak Djokovic v Hyeon Chung | 6-7,5-7,6-7 |
| Australian Open | 2018/01/20 04:05 | Hyeon Chung v Alexander Zverev | 5-7,7-6,2-6,6-3,6-0 |
| Australian Open | 2018/01/18 05:10 | Hyeon Chung v Daniil Medvedev | 7-6,6-1,6-1 |
| ATP Auckland | 2018/01/11 03:05 | David Ferrer v Hyeon Chung | 6-3,6-2 |
| ATP Auckland | 2018/01/10 07:25 | Hyeon Chung v John Isner | 7-6,5-7,6-2 |
| ATP Auckland | 2018/01/09 06:00 | Hyeon Chung v Tennys Sandgren | 6-3,5-7,6-3 |
| ATP Delray Beach | 2018/02/20 18:05 | Franko Skugor v Alexander Bublik | 6-2,7-5 |
| ATP Delray Beach Qual | 2018/02/18 18:40 | Franko Skugor v Peter Polansky | 6-2,6-4 |
| ATP Delray Beach Qual | 2018/02/17 20:10 | Henri Laaksonen v Franko Skugor | 3-6,4-6 |
| ATP Pune Qual | 2017/12/30 07:30 | Franko Skugor v Ilya Ivashka | 3-6,3-6 |
| Challenger Andria | 2017/11/24 15:25 | Franko Skugor v Uladzimir Ignatik | 4-6,4-6 |
| Challenger Andria | 2017/11/23 11:00 | Andrea Basso v Franko Skugor | 6-7,6-3,3-6 |
| Challenger Andria | 2017/11/22 13:30 | Franko Skugor v Laurynas Grigelis | 6-3,7-6 |
| Challenger Bratislava | 2017/11/10 15:30 | Lukas Lacko v Franko Skugor | 6-1,3-6,6-3 |