Round: 26 Ground: Hardcourt outdoor
| ITF Indonesia F5 | 2017/04/05 04:40 | Nazaruk, Dominik v Lyu, Chengze | 2-6,6-3,2-6 |
| Indonesia F4, Singles | 2017/03/28 03:00 | Lyu, Chengze v Barki, Justin | 5-7,2-6 |
| Shenzhen, China, Qualifying | 2017/03/12 01:30 | Lorenzo Sonego v Lyu, Chengze | 6-1,6-0 |
| Challenger Zhuhai Qual | 2017/03/05 02:00 | Lyu, Chengze v Lloyd Harris | 1-6,2-6 |
| Challenger Zhuhai Qual | 2017/03/04 02:00 | Lyu, Chengze v Peng, Changwei | 7-6,6-2 |
| ITF China F3 Qual | 2017/02/26 05:40 | Lyu, Chengze v Wang, Huixin | 1-6,6-4,1-6 |
| ITF China F2 Qual | 2017/02/19 05:30 | Lyu, Chengze v Zhong, Su Hao | 2-6,6-7 |
| ITF China F2 Qual | 2017/02/18 03:15 | Feng, Ruiyang v Lyu, Chengze | 0-6,0-6 |
| ITF Indonesia F5 | 2017/04/04 03:00 | Moritani, Soichiro v Yu, Cheng-Yu | 4-6,4-6 |
| Indonesia F4, Singles | 2017/03/28 03:00 | Yu, Cheng-Yu v Li, Yuanfeng | 6-2,6-1 |
| Shenzhen, China, Qualifying | 2017/03/12 03:05 | Skugor, Franko v Yu, Cheng-Yu | 6-4,6-4 |
| Challenger Zhuhai Qual | 2017/03/04 05:20 | Yu, Cheng-Yu v Sekiguchi, Shuichi | 6-3,4-6,6-7 |
| ITF Hong Kong F1 | 2017/01/06 03:50 | Yu, Cheng-Yu v Yan Bai | 2-6,2-6 |
| ITF Hong Kong F1 | 2017/01/05 02:00 | Tang, Anthony Jackie v Yu, Cheng-Yu | 7-6,6-7,6-7 |
| ITF Hong Kong F1 | 2017/01/04 04:00 | Singh, Karunuday v Yu, Cheng-Yu | 2-6,1-6 |
| ITF Hong Kong F1 | 2017/01/02 04:15 | Wei-De Lin v Yu, Cheng-Yu | 6-1,6-7,1-6 |