What is Keo Nha Cai? Keo Nha Cai, or bookmaker odds, plays a crucial role in sports betting, especially football. These odds indicate the perceived chance of a particular outcome, and they directly affect your payout. Types of Keo Nha Cai Odds Asian Handicap (Châu Á): Odds can include quarter goals like 0.25, 0.75, etc.. Over/Under (