不同花色的72
72o
72o refers to a starting hand in Texas Hold'em consisting of a seven and a two of different suits, widely considered the weakest possible hand.
Definition and Significance
72o is the notation for a seven and a two of different suits (off-suit). In poker hand rankings, it is universally regarded as the worst starting hand in Texas Hold'em due to its low card values and lack of drawing potential. It has no chance of making a straight (unless using both cards) and very low flush potential. Even against a random hand, 72o has roughly 32% equity preflop, the lowest of any hand.
Usage and Strategy
Experienced players almost always fold 72o from any position. However, it is occasionally used as a bluffing tool in certain scenarios:
- Bluffing: Some aggressive players may raise with 72o to represent a strong hand, particularly when they have a tight image. This is risky and not recommended for beginners.
- Prop Bet or '72 Game': In some home games or prop bets, winning a pot with 72o gives the winner a bonus. This encourages players to occasionally play it, but this is not standard strategy.
- Squeeze Play or Blind Defense: Very rarely, a player might shove all-in with 72o as a pure bluff, but this is only viable against opponents who fold frequently.
Generally, the best play is to fold preflop. The hand is so weak that even in the big blind facing a single raise, calling is usually a losing play. There is no flop that gives 72o significant equity except two pair or trips, which are rare.
Related Hands and Comparisons
- 27o: The same as 72o; equivalent worst hand.
- 72s: Seven-two suited is slightly better (about 2-3% more equity) but still near the bottom.
- 32o: Another very weak hand, often considered second-worst.
- AA: The best starting hand, contrast to 72o.
Cultural References
72o has become a symbol of futility in poker. It is often cited in discussions about hand selection and the importance of position. The '72 Game' is a popular side bet in some poker rooms where a player wins a cash prize if they win a pot with 72o.
In summary, 72o is the quintessential trash hand, almost always folded by disciplined players. Its only value is as a bluff or in fun side bets.