Stadium: Court 4 Round: 54
| ITF Vietnam F2 | 2018/05/05 07:00 | Ji Sung Nam v Phongsapak Kerdlaphee | 6-2,6-1 |
| Challenger Seoul Qual | 2018/04/30 03:00 | Yosuke Watanuki v Ji Sung Nam | 7-5,6-2 |
| Challenger Seoul Qual | 2018/04/29 03:35 | Ji Sung Nam v Blake Ellis | 6-3,6-3 |
| Challenger Seoul Qual | 2018/04/28 01:30 | Daniel Yoo v Ji Sung Nam | 2-6,2-6 |
| ITF Turkey F5 | 2018/02/06 08:30 | Ji Hoon Son v Ji Sung Nam | 4-6,7-6,6-1 |
| ITF Turkey F5 | 2018/02/05 07:30 | Ji Sung Nam v Yuichiro Inui | 7-5,6-0 |
| ITF Turkey F5 | 2018/02/04 07:30 | Ji Sung Nam v Ki Su Jung | 7-6,6-3 |
| ITF Turkey F4 | 2018/01/29 08:00 | Ji Sung Nam v Dan Dowson | 7-5,6-7,4-6 |
| ITF Vietnam F2 | 2018/05/05 07:00 | Stefan Skadarka v Jae-Min Seol | 6-4,6-1 |
| ITF Vietnam F1 | 2018/04/29 05:30 | Kittirat Kerdlaphee v Stefan Skadarka | 7-5,7-6 |
| ITF Vietnam F1 | 2018/04/28 05:00 | Stefan Skadarka v Phongsapak Kerdlaphee | 2-6,6-2,6-3 |
| ITF Australia F4 | 2018/03/28 00:00 | Joshua Charlton v Stefan Skadarka | 7-5,2-6,6-3 |
| ITF Australia F3 | 2018/03/19 23:00 | Jeremy Beale v Stefan Skadarka | 6-2,6-4 |
| ITF India F1 | 2018/02/25 04:30 | Vinayak Sharma Kaza v Stefan Skadarka | 7-6,6-2 |
| ITF India F1 | 2018/02/24 06:00 | Stefan Skadarka v Lawrence Bataljin | 6-2,6-4 |
| Challenger Noumea Qual | 2017/12/30 04:05 | Stefan Skadarka v Peter Kobelt | 2-6,6-7 |