Stadium: Court 4 Round: 45 Ground: Hardcourt outdoor
| Challenger Zhuhai Qual | 2018/03/03 02:00 | Chuhan Wang v N.Sriram Balaji | 7-6,5-7,4-6 |
| ITF China F1 Qual | 2018/01/06 03:05 | Chuhan Wang v Hyun Su Ro | 6-0,6-0 |
| ITF Hong Kong F5 | 2017/12/27 04:10 | Yan Bai v Chuhan Wang | 6-2,6-4 |
| ITF Hong Kong F5 | 2017/12/26 04:40 | Chien Hsun Lo v Chuhan Wang | 6-7,7-6,3-6 |
| ITF Hong Kong F4 | 2017/12/21 02:00 | Cheong-Eui Kim v Chuhan Wang | 6-4,6-0 |
| ITF Hong Kong F4 | 2017/12/20 02:00 | Shao-Fan Liu v Chuhan Wang | 3-6,2-6 |
| ITF Hong Kong F4 | 2017/12/19 02:00 | Cing-Yang Meng v Chuhan Wang | 4-6,1-6 |
| ITF Vietnam F1 | 2017/11/07 04:00 | Chuhan Wang v Blake Ellis | 3-6,4-6 |
| Challenger Zhuhai Qual | 2018/03/04 08:35 | Alex Bolt v Yunseong Chung | 6-4,6-2 |
| Challenger Zhuhai Qual | 2018/03/03 06:50 | Yunseong Chung v Andrea Vavassori | 6-3,4-6,6-3 |
| Challenger Yokohama | 2018/02/27 02:25 | Yunseong Chung v Jason Jung | 2-6,7-6,4-6 |
| Challenger Yokohama Qual | 2018/02/26 04:05 | Makoto Ochi v Yunseong Chung | 3-6,6-1,1-6 |
| Challenger Yokohama Qual | 2018/02/25 02:35 | Yunseong Chung v Takuto Niki | 6-7,6-3,6-3 |
| Challenger Yokohama Qual | 2018/02/24 05:05 | Masato Shiga v Yunseong Chung | 0-6,5-7 |
| ITF Spain F4 | 2018/02/08 11:00 | Ivan Gakhov v Yunseong Chung | 6-4,6-4 |
| ITF Spain F3 | 2018/01/30 13:40 | Daniel Gimeno-Traver v Yunseong Chung | 6-4,6-1 |