There are 2 repositories under sports-betting-formulas topic.
System that calculates and uses algorithms to predict the outcome of NBA, NHL, and MLB sports games.
R Package for Sports betting
鄀尤物`Rmodel`计数|机数编程程序包,回测、筹算与占卜主场优势、足球球队的攻击力(入球率)与预防力(失球率)。
Soccer betting system for Nitrogen Sports.