A backraise is a re‑raise after first calling a bet in the same round.
Explanation. A backraise occurs when a player initially calls a bet or raise and then re‑raises after another player raises in that same betting round. It’s often used to trap aggressive opponents or build a larger pot after disguising strength. Though relatively rare, effective backraises can shift dynamics and force opponents off medium‑strength holdings, making it a valuable intermediate strategy tool.