| Result | Tournament |
|---|---|
| Li Guiquan defeated Wang Chenyu | 2018 Stage2-2018 World Masters #3 Shuangyashan Station Chinese 8-ball |
| Lv Xin defeated Li Guiquan | 2018 Stage2-2018 World Masters #3 Shuangyashan Station Chinese 8-ball |
| Xia Hongyan defeated Li Guiquan | 2018 Stage2-2018 World Masters #3 Shuangyashan Station Chinese 8-ball |
| Li Guiquan defeated Ricardo Pinto | 2018 Stage1-2018 World Masters #3 Shuangyashan Station Chinese 8-ball |
| Yang Ru defeated Li Guiquan | 2018 Stage1-2018 World Masters #3 Shuangyashan Station Chinese 8-ball |
| Li Guiquan defeated Wen Tiejun | 2018 Stage1-2018 World Masters #3 Shuangyashan Station Chinese 8-ball |
| Li Guiquan defeated Wang Nan | 2018 Stage 2 - 2018 Joy World Masters #4 Xiushui Station Chinese 8-ball |
| Liu Yong defeated Li Guiquan | 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 |
| Li Guiquan defeated Zhou Chen | 2018 Stage 1 - 2018 Joy World Masters #4 Xiushui Station Chinese 8-ball |
| Li Guiquan defeated An Geer | 2018 Stage 1 - 2018 Joy World Masters #4 Xiushui Station Chinese 8-ball |