| Yang Hai defeated Shu Qianmin |
2018 Play-off 2018 Joy World Masters #4 Xiushui Station Chinese 8-ball |
| Wang Nan defeated Yang Hai |
2018 Play-off 2018 Joy World Masters #4 Xiushui Station Chinese 8-ball |
| Yang Hai defeated Dong Bing |
2018 Play-off 2018 Joy World Masters #4 Xiushui Station Chinese 8-ball |
| Yang Hai defeated Fang Chunhua |
2018 Stage 1 - 2018 Joy World Masters #4 Xiushui Station Chinese 8-ball |
| Cao Yingjun defeated Yang Hai |
2018 Stage 1 - 2018 Joy World Masters #4 Xiushui Station Chinese 8-ball |
| Yang Hai defeated Lan Hongmin |
2018 Stage 1 - 2018 Joy World Masters #4 Xiushui Station Chinese 8-ball |
| Yang Hai defeated Lefteris Georgiou |
2018 Stage 2 - 2018 Joy World Masters #4 Xiushui Station Chinese 8-ball |
| Yang Hai defeated Wang Gengmo |
2018 Stage 2 - 2018 Joy World Masters #4 Xiushui Station Chinese 8-ball |
| Chen Shuangyou defeated Yang Hai |
2018 Stage 3 - 2018 Joy World Masters #4 Xiushui Station Chinese 8-ball |
| Yang Hai defeated Zhang Hanxuan |
2018 Stage 3 - 2018 Joy World Masters #4 Xiushui Station Chinese 8-ball |
| Xi Shouxin defeated Yang Hai |
2018 Stage 3 - 2018 Joy World Masters #4 Xiushui Station Chinese 8-ball |