Stadium: Center Round: 26 Ground: Hardcourt outdoor
| Challenger Seoul | 2018/05/04 05:00 | Tatsuma Ito v Di Wu | 7-5,3-6,6-2 |
| Challenger Shenzhen | 2018/03/13 07:20 | Di Wu v Tatsuma Ito | 6-7,7-5,5-7 |
| Challenger Liuzhou | 2018/10/22 07:15 | Aleksandr Nedovyesov v Di Wu | 6-7,6-7 |
| Challenger Ningbo | 2018/10/16 07:50 | Hiroki Moriya v Di Wu | 6-4,6-4 |
| ATP Shanghai | 2018/10/06 04:00 | Matteo Berrettini v Di Wu | 6-4,6-2 |
| ATP Beijing | 2018/09/29 04:35 | Dusan Lajovic v Di Wu | 6-2,6-4 |
| ATP Shenzhen | 2018/09/24 09:10 | Di Wu v Cameron Norrie | 2-6,2-6 |
| Challenger Shanghai | 2018/09/14 04:20 | Di Wu v Miomir Kecmanovic | 6-3,3-6,1-6 |
| Challenger Shanghai | 2018/09/13 05:05 | Jason Jung v Di Wu | 3-6,0-6 |
| Challenger Shanghai | 2018/09/11 06:45 | Yan Bai v Di Wu | 6-2,2-6,3-6 |
| Challenger Liuzhou | 2018/10/23 02:00 | Sumit Nagal v Tatsuma Ito | 2-6,3-6 |
| Challenger Ningbo | 2018/10/19 06:40 | Tatsuma Ito v Radu Albot | 5-7,4-6 |
| Challenger Ningbo | 2018/10/18 03:00 | Tatsuma Ito v Rigele Te | 6-4,6-4 |
| Challenger Ningbo | 2018/10/16 10:00 | Tatsuma Ito v Yusuke Takahashi | 7-6,6-3 |
| ATP Tokyo | 2018/09/30 03:50 | Tatsuma Ito v Yosuke Watanuki | 2-6,4-6 |
| ATP Tokyo | 2018/09/29 04:45 | Mackenzie McDonald v Tatsuma Ito | 4-6,6-1,3-6 |
| ATP Shenzhen | 2018/09/25 12:15 | Tatsuma Ito v Taro Daniel | 6-2,5-7,6-7 |
| ATP Shenzhen | 2018/09/22 08:10 | Federico Gaio v Tatsuma Ito | 6-4,3-6,1-6 |