Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
| Challenger Shanghai | 2017/09/15 02:30 | Ze Zhang v Dayne Kelly | 6-3,6-2 |
| Challenger Gimcheon | 2018/05/08 02:00 | Mackenzie McDonald v Ze Zhang | 7-6,7-6 |
| Challenger Seoul | 2018/05/01 06:50 | Jason Kubler v Ze Zhang | 6-1,6-1 |
| Challenger Anning | 2018/04/24 04:25 | Calvin Hemery v Ze Zhang | 7-6,6-3 |
| Challenger Nanchang | 2018/04/16 06:05 | Mukund Sasikumar v Ze Zhang | 6-4,6-4 |
| Davis Cup | 2018/04/06 04:00 | Ze Zhang v Sumit Nagal | 6-4,6-1 |
| Challenger Qujing | 2018/03/22 04:45 | Ze Zhang v Ilya Ivashka | 3-6,6-3,3-6 |
| Challenger Qujing | 2018/03/20 06:50 | Ze Zhang v Luke Saville | 7-5,7-6 |
| Challenger Shenzhen | 2018/03/18 05:45 | Ze Zhang v Ilya Ivashka | 4-6,2-6 |
| Challenger Gimcheon | 2018/05/07 09:00 | Soonwoo Kwon v Dayne Kelly | 6-4,2-6,6-2 |
| Challenger Seoul | 2018/05/01 03:00 | Yosuke Watanuki v Dayne Kelly | 6-3,6-4 |
| Challenger Taipei | 2018/04/09 08:30 | Go Soeda v Dayne Kelly | 7-6,6-4 |
| ITF Australia F3 Qual | 2018/03/19 00:00 | Dayne Kelly v Ken Cavrak | 6-4,6-0 |
| ITF Australia F3 Qual | 2018/03/18 00:30 | Dayne Kelly v Yasutaka Suzuki | 6-1,6-2 |
| ITF Australia F3 Qual | 2018/03/16 23:00 | Dayne Kelly v Chase Ferguson | 7-6,7-6 |
| ITF Australia F2 | 2018/03/10 05:55 | Dayne Kelly v Thomas Fancutt | 6-7,4-6 |
| ITF Australia F2 | 2018/03/07 23:00 | Gavin Van Peperzeel v Dayne Kelly | 7-5,5-7,4-6 |