Stadium: Court 11 Round: 25 Ground: Hardcourt outdoor
| Challenger Busan | 2018/05/14 04:00 | Di Wu v Zhe Li | 4-6,6-3,1-6 |
| Challenger Gimcheon | 2018/05/08 02:00 | Filip Peliwo v Di Wu | 6-4,6-1 |
| Challenger Seoul | 2018/05/04 05:00 | Tatsuma Ito v Di Wu | 7-5,3-6,6-2 |
| Challenger Seoul | 2018/05/02 06:35 | Yosuke Watanuki v Di Wu | 4-6,5-7 |
| Challenger Seoul | 2018/05/01 03:00 | Di Wu v Dudi Sela | 6-3,2-6,6-0 |
| Challenger Anning | 2018/04/24 09:20 | Di Wu v Yunseong Chung | 6-7,3-6 |
| Challenger Nanchang | 2018/04/17 05:25 | Vaclav Safranek v Di Wu | 7-6,6-2 |
| Davis Cup | 2018/04/07 04:45 | Di Wu v Ramkumar Ramanathan | 6-7,3-6 |
| ITF Singapore F2 | 2018/05/23 07:05 | Mousheg Hovhannisyan v Makoto Ochi | 7-6,6-7,4-6 |
| ITF Singapore F2 | 2018/05/22 02:00 | Mousheg Hovhannisyan v Shaheed Alam | 6-2,6-2 |
| ITF Singapore F2 | 2018/05/20 10:00 | Connor Farren v Mousheg Hovhannisyan | 6-1,3-6,4-6 |
| ITF Singapore F1 | 2018/05/17 05:25 | Mousheg Hovhannisyan v Moerani Bouzige | 6-4,6-4 |
| ITF Singapore F1 | 2018/05/16 02:00 | Benard Bruno Nkomba v Mousheg Hovhannisyan | 5-7,0-6 |
| ITF Singapore F1 | 2018/05/14 02:00 | Mousheg Hovhannisyan v Ken Onoda | 6-0,6-1 |
| ITF China F5 Qual | 2018/05/07 06:30 | Mousheg Hovhannisyan v Ye Cong Mo | 1-6,7-6,1-6 |
| ITF China F5 Qual | 2018/05/07 04:10 | Mousheg Hovhannisyan v Ang Ji | 6-1,6-2 |