In this study, we developed a database using data on sports teams, match results, and betting odds. The database was built on world football league match betting data of 12 betting companies (188 bet, Interwetten, Vcbet, 12bet), Sbobet, Skoauslot, Sbobét, and Crown. This study was used for learning purposes, comprising 2586 normal matches and 21 abnormal matches. In Fig. 5, each model was used to identify patterns associated with abnormal matches,