Part: Part Three - Reading the Table

Reading the story

Pre-flop
Blinds 100 / 200Pot 900 (4.5 BB)BTNAQ 25,000 (125 BB)YOUto actUTG 25,000 (125 BB)Tight UTGraises 600 (3 BB)SB 25,000 (125 BB)posts 100 (0.5 BB)BB 25,000 (125 BB)posts 200 (1 BB)D

A tight, straightforward player - the kind who only bets when he has it - opens from under the gun. It folds to you on the button with A♥Q♣.

Tight UTG opens to 600 (3 BB); you hold A♥Q♣ on the button. Best?

WhyA tight UTG range is loaded with hands that either flip against A-Q or crush it, so a 3-bet mostly builds a pot against the part that has you dominated. Folding a hand this strong in position is too weak, though. Flat and let position show you how his hand grows street by street.
What happensThe blinds fold and you take a flop heads-up, in position. Pot: 1,500 (7.5 BB).
Flop
Heads-upPot 1,500 (7.5 BB)Q83BTNAQ 25,000 (125 BB)YOUtop pair, top kickerUTG 25,000 (125 BB)Tight UTGbets 800 (4 BB)D

Flop: Q♠ 8♦ 3♣ - top pair, top kicker on a dry board. The tight player continuation-bets.

You flop TPTK and the tight opener c-bets 800 (4 BB). Best?

WhyOn a dry Q-8-3 you're ahead of worse queens and the occasional bluff, but a tight player's c-bet also contains sets, aces, and A-K that a raise turns into a disaster. Just call - keep his weaker hands betting, keep the pot small, and collect more of his story.
What happensYou call and keep him in with the hands you beat. Pot: 3,100 (15.5 BB).
Turn
Heads-upPot 3,100 (15.5 BB)Q835BTNAQ 25,000 (125 BB)YOUtop pair, top kickerUTG 25,000 (125 BB)Tight UTGbets 2,200 (11 BB)D

Turn: 5♥ - a blank. The tight player fires a second barrel.

The straightforward player bets again, 2,200 (11 BB). Your read?

WhyA brick turn doesn't change your hand, and he can still be barreling A-K or a worse queen, so surrendering top pair top kicker here is premature. But feel the line tightening - each barrel from this player trims out the bluffs and leaves value. Call, and put him on notice for the river.
What happensYou call, one more street of information banked. Pot: 7,500 (37.5 BB).
River
Heads-upPot 7,500 (37.5 BB)Q8352BTNAQ 25,000 (125 BB)YOUtop pair, top kickerUTG 25,000 (125 BB)Tight UTGbets 5,500 (27.5 BB)D

River: 2♦ - bricks. The tight, straightforward player now fires a third big barrel.

Three big barrels from a player who 'only bets when he has it.' Your A♥Q♣ is…

WhyWalk the line backward: a player who bets only when he has it just fired three big barrels on a board where almost nothing got there. That persistence beats top pair - think overpair, a set, or A-Q at best for a chop. The specific opponent, not your cards, makes this a fold.
What happensYou fold and he tables K-K. Note it: the discipline to believe a story you can't beat saves more chips over time than any hero call ever wins back.
You rebuilt a tight player's range from an escalating line and folded a hand that looked strong because it could only be second-best. Who held the cards mattered more than which cards you held.

Reading the table is putting a player on a range from how he bets and how he plays - against a straightforward opponent, a big multi-street story means exactly what it looks like.