3-Betting: Re-Raising for Value and Bluffs

A well-built 3-betting range wins pots before the flop and makes you far harder to play against.

What is a 3-bet?

A 3-bet is the first re-raise: someone opens (the first bet, technically the "2-bet" counting the big blind), and you raise them. 3-betting builds bigger pots with your strong hands, denies opponents cheap flops, and seizes the initiative.

Value and bluff 3-bets

A good 3-bet range is polarized against tough opponents — strong value hands plus some bluffs — so you're not only ever doing it with the nuts:

Value: A♠A♦–J♠J♦, A-K, A-Q. Hands happy to get all the money in.
Bluffs: hands just below calling strength that block big hands and play well when called — suited aces (A♠4♠), suited connectors. These have great equity when called and can fold out better hands.

Against weak, straightforward players who only continue with monsters, switch to a linear (merged) range — just 3-bet your best hands for value and skip the bluffs.

Why suited aces as bluffs? They hold an ace (a 'blocker') that makes it less likely your opponent has A-A or A-K, and they can make the nut flush. Blockers are a cornerstone of advanced bluff selection.

Sizing and adjustments

Size to about 3× the open in position and 4× out of position. 3-bet bigger against limpers and loose opens, smaller in deep, multiway spots. Watch how often opponents fold to 3-bets — if they fold too much, add bluffs; if they never fold, drop the bluffs and value-bet relentlessly. This ties directly to position: 3-bet wider when you'll have position post-flop.