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Underdog

A hand less likely to win than its opponent.

In depth

In poker, an underdog refers to a hand that has a lower probability of winning against an opponent’s holding in a given matchup. This term applies when comparing hands—whether preflop, postflop, or against a specific range—indicating the side with inferior equity. It contrasts with a favorite and objectively describes the disadvantaged position without dictating strategy.

Chinese: 劣势方