Definition
Bet sizing is the choice of bet amount, which changes pot odds, fold equity, and the composition of both ranges.
Bet sizing
How large you bet relative to the pot (and stacks).
Key points
- Bigger bets require stronger range polarization.
- Smaller bets allow merged value and cheaper bluffs.
- Sizing interacts with SPR and future street plans.
Common misconceptions
Myth
Sizing is mostly personal preference.
Reality
Sizing has concrete EV implications via pot odds and range response.
Myth
One sizing works on every board.
Reality
Texture and range interaction matter.