Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| Challenger Busan | 2018/05/15 03:25 | Matthew Ebden v Yunseong Chung | 6-3,3-6,6-3 |
| Challenger Taipei | 2018/04/12 11:45 | Matthew Ebden v Jason Jung | 2-6,6-7 |
| Challenger Taipei | 2018/04/10 05:40 | Matthew Ebden v Tsung-Hua Yang | 6-3,6-4 |
| ATP Miami | 2018/03/23 20:20 | Hyeon Chung v Matthew Ebden | 6-3,7-5 |
| ATP Miami | 2018/03/21 17:45 | Matthew Ebden v Gilles Simon | 6-3,6-7,7-5 |
| Challenger Irving | 2018/03/13 18:00 | Mikhail Youzhny v Matthew Ebden | 3-6,6-1,7-6 |
| ATP Indian Wells | 2018/03/09 19:00 | Gael Monfils v Matthew Ebden | 6-3,6-3 |
| ATP Acapulco | 2018/02/28 22:00 | Jared Donaldson v Matthew Ebden | 6-3,6-1 |
| Challenger Busan | 2018/05/15 02:00 | Tatsuma Ito v Yasutaka Uchiyama | 2-6,7-6,6-4 |
| Challenger Gimcheon | 2018/05/08 06:15 | Jason Jung v Tatsuma Ito | 6-3,5-7,7-6 |
| Challenger Seoul | 2018/05/05 07:15 | Mackenzie McDonald v Tatsuma Ito | 6-4,7-6 |
| Challenger Seoul | 2018/05/04 05:00 | Tatsuma Ito v Di Wu | 7-5,3-6,6-2 |
| Challenger Seoul | 2018/05/03 01:30 | Tatsuma Ito v Seong Chan Hong | 7-5,6-1 |
| Challenger Seoul | 2018/05/01 07:05 | Tatsuma Ito v Duckhee Lee | 6-1,6-3 |
| Challenger Nanchang | 2018/04/17 03:00 | Yunseong Chung v Tatsuma Ito | 6-4,7-6 |
| Challenger Taipei | 2018/04/14 06:55 | Tatsuma Ito v Yuki Bhambri | 6-3,3-6,4-6 |