| Cui Dong defeated Shen Chongyang |
2018 Stage 1 - 2018 Joy World Masters #4 Xiushui Station Chinese 8-ball |
| Cui Dong defeated Mori Manabu |
2018 Stage 1 - 2018 Joy World Masters #4 Xiushui Station Chinese 8-ball |
| Yin Hongxing defeated Cui Dong |
2018 Stage 2 - 2018 Joy World Masters #4 Xiushui Station Chinese 8-ball |
| Cui Dong defeated Chen Yong |
2018 Stage 2 - 2018 Joy World Masters #4 Xiushui Station Chinese 8-ball |
| Cui Dong defeated Li Guiquan |
2018 Stage 2 - 2018 Joy World Masters #4 Xiushui Station Chinese 8-ball |
| Cui Dong defeated Zheng Peng |
2018 Stage 3 - 2018 Joy World Masters #4 Xiushui Station Chinese 8-ball |
| Zhang Kunpeng defeated Cui Dong |
2018 Stage 3 - 2018 Joy World Masters #4 Xiushui Station Chinese 8-ball |
| Liu Yong defeated Cui Dong |
2018 Stage 3 - 2018 Joy World Masters #4 Xiushui Station Chinese 8-ball |