Many beginners will thinkHe must have split the bill.
actually,The opponent might have AA, KK, QQ, AK, AQ, or even some bluffing hands.
True card reading isn't about guessing a hand, but about analyzing the entire range.
What is a Range?
Range, in Chinese it is calledscope,It meansAll possible hand combinations a player can hold in a given situation.
A range is not a single hand, but a group of possible hands.
What is a Hand Range?
Hand Range refers toThe range of all possible starting hands a player might hold.For example:
→ UTG pool opening is usually tight.
→ Button pools are typically wider.
→ Different locations will have different ranges
The further back in the path, the wider the range usually is.
What is Opponent Range?
Opponent Range refers toBased on the opponent's actions, deduce the cards he might still hold.Every time Check, Bet, Raise, and Call.They will gradually shrink his range
Skilled players will continuously update their opponents' ranges as they progress through each street.
What is Range Advantage?
Range Advantage representsOne side has an overall advantage in range compared to the other.for example, A AK board generally favors the pre-flop raiser.
It's not that a single hand is strong, but rather that the overall range is stronger.
How does range influence decision-making?
Range will affect:
→ Equity
→ Betting frequency
→ Bluff Ratio
→ Value Bet
→ Check frequency
→ Call frequency
All GTO strategies are essentially battles between ranges.
How do experts analyze Range?
Professional gamers will observe:
→ Position
→ bet size
→ Action before turning over
→ Card Structure
→ Player types
→ Historical Match Records
Range analysis is a continuous process of elimination and narrowing down the scope.
Practical Example
UTG before opening the pool, Flop is A♣ K♦ 7♠
Because UTG typically has more AK, AQ, AA, and KK, its Range Advantage is usually higher than Big Blind's.
Even without AA, UTG can still leverage Range Advantage to maintain pressure.
Most Common Misunderstanding Among Beginners
Many players believeThe opponent must have a specific hand.In factIn real poker, there are no answers, only the probabilities of different hand combinations.
Don't guess at a single hand; analyze the entire range.
Key Takeaway
Range is the most important way of thinking in Texas Hold'em and the foundation of all GTO strategies.
Understanding the concepts of Range, Hand Range, Opponent Range, Range Advantage, Equity, Board Texture, Expected Value, GTO, and Exploit will help you move beyond simply "looking at your own hand" to "analyzing all possible hands held by both players," truly building professional-level hand reading skills and decision-making quality.