| Xu Tianwei defeated Zhang Junhai |
2018 Stage 1 - 2018 Joy World Masters #4 Xiushui Station Chinese 8-ball |
| Zhang Yanbin defeated Zhang Junhai |
2018 Stage 1 - 2018 Joy World Masters #4 Xiushui Station Chinese 8-ball |
| Song Chunyu defeated Zhang Junhai |
2018 Stage1-2018 World Masters #3 Shuangyashan Station Chinese 8-ball |
| Zhang Junhai defeated Wang Peng |
2018 Stage1-2018 World Masters #3 Shuangyashan Station Chinese 8-ball |
| Wang Cheng defeated Zhang Junhai |
2018 Stage1-2018 World Masters #3 Shuangyashan Station Chinese 8-ball |