Position is one of the most important concepts in poker. Acting after your opponents gives you information they don't have — and that information is worth real money.
Why Acting Last Is So Powerful
When you act after your opponents, you see their actions before making your own decision. Did they check? They're likely weak. Did they bet big? They probably have something strong.
This extra information is worth real money. The button is statistically the most profitable seat at the table, across millions of hands of data.
Table Positions
UTG (Under the Gun): first to speak preflop, the tightest position
UTG+1, UTG+2: early position, still disadvantaged
MP (Middle Position): intermediate position
HJ (Hijack): beginning of the good positions
CO (Cutoff): excellent position, second only to the button
BTN (Button): best position, acts last on every postflop street
SB: worst postflop position despite the price advantage preflop
BB: special position with price advantage but positional disadvantage
Adjusting Your Range to Your Position
The golden rule: the later your position, the more hands you can play profitably. From UTG, open only 12-15% of hands. From the button, you can profitably open 40% or more.
Position in Postflop Play
Postflop position is fixed for the entire hand — if you're in position (IP) on the flop, you'll be in position on the turn and river too. This compounding advantage is why position matters even more than your cards in many situations.
Relative Position vs Absolute Position
Your absolute position (button, CO...) is fixed. But your relative position — where you sit compared to the preflop aggressor — matters even more postflop. Being to the left of the preflop raiser (acting after them) is ideal.
⚠️ Playing out of position (OOP) is the #1 source of losses for beginners. If you're not sure whether to play a hand OOP, fold it.
💡 On the button, you're the last to speak on every postflop street. It's the most profitable seat in poker — use it aggressively.
