NO-LIMIT AND POT-LIMIT LOWBALL

1. All the rules for no-limit and pot-limit poker (see Section 14 - No-limit and Pot-limit) apply to no-limit and pot-limit lowball. All other lowball rules apply, except as noted.

2. A player is not entitled to know that an opponent does not hold the best possible hand, so these rules for exposed cards before the draw apply:

(a) In ace-to-five lowball, a player must take an exposed card of A, 2, 3, 4, or 5, and any other card must be replaced.

(b) In deuce-to-seven lowball, the player must take an exposed card of 2, 3, 4, 5, or 7, and any other card including a 6 must be replaced.

3. After the draw, any exposed card must be replaced.

4. After the draw, a player may check any hand without penalty (The sevens rule is not used).

5. Check-raise is allowed.

DEUCE-TO-SEVEN LOWBALL

In deuce-to-seven lowball (sometimes known as Kansas City lowball), in most respects, the worst conventional poker hand wins. Straights and flushes count against you, crippling the value of a hand. The ace is used only as a high card. Therefore, the best hand is 7-5-4-3-2, not all of the same suit. The hand 5‑4‑3‑2‑A is not considered to be a straight, but an ace-5 high, so it beats other ace-high hands and pairs, but loses to king-high. A pair of aces is the highest pair, so it loses to any other pair.

The rules for deuce-to-seven lowball are the same as those for ace-to-five lowball, except for the following differences:

1. The best hand is 7-5-4-3-2 of at least two different suits. Straights and flushes count against you, and aces are considered high only.

2. Before the draw, an exposed card of 7, 5, 4, 3, or, 2 must be taken. Any other exposed card must be replaced (including a 6).

3. Check-raise is allowed on any hand after the draw, and a seven or better is not required to bet.