| Shi Tianqi defeated Lei Yiwei |
2018 Stage 1 - 2018 Joy World Masters #4 Xiushui Station Chinese 8-ball |
| Lei Yiwei defeated Chen Zhiyi |
2018 Stage 1 - 2018 Joy World Masters #4 Xiushui Station Chinese 8-ball |
| Lei Yiwei defeated Jin He |
2018 Stage 1 - 2018 Joy World Masters #4 Xiushui Station Chinese 8-ball |
| Lei Yiwei defeated Chao Lumen |
2018 Stage 2 - 2018 Joy World Masters #4 Xiushui Station Chinese 8-ball |
| Fang Long defeated Lei Yiwei |
2018 Stage 2 - 2018 Joy World Masters #4 Xiushui Station Chinese 8-ball |
| Wang Yuhao defeated Lei Yiwei |
2018 Stage 2 - 2018 Joy World Masters #4 Xiushui Station Chinese 8-ball |
| Pu Songyu defeated Lei Yiwei |
2018 Stage1-2018 World Masters #3 Shuangyashan Station Chinese 8-ball |
| Lei Yiwei defeated Li Dongming |
2018 Stage1-2018 World Masters #3 Shuangyashan Station Chinese 8-ball |
| Lei Yiwei defeated Kang Lihui |
2018 Stage1-2018 World Masters #3 Shuangyashan Station Chinese 8-ball |
| Jin Jun defeated Lei Yiwei |
2018 Stage2-2018 World Masters #3 Shuangyashan Station Chinese 8-ball |
| Lei Yiwei defeated Joao Barbosaa |
2018 Stage2-2018 World Masters #3 Shuangyashan Station Chinese 8-ball |
| Lei Yiwei defeated Yan Jianbo |
2018 Stage2-2018 World Masters #3 Shuangyashan Station Chinese 8-ball |
| Lei Yiwei defeated Phone Myint Kyaw |
2018 Stage3-2018 World Masters #3 Shuangyashan Station Chinese 8-ball |
| Xi Shouxin defeated Lei Yiwei |
2018 Stage3-2018 World Masters #3 Shuangyashan Station Chinese 8-ball |
| Lei Yiwei defeated Chen Shuangyou |
2018 Stage3-2018 World Masters #3 Shuangyashan Station Chinese 8-ball |
| Liu Chuang defeated Lei Yiwei |
2018 Stage4-2018 World Masters #3 Shuangyashan Station Chinese 8-ball |