Full explanation — Voluntarily Put $ In Pot (VPIP)
VPIP, or Voluntarily Put $ In Pot, is a fundamental HUD (Heads-Up Display) statistic that measures the percentage of hands in which a player willingly invests money into the pot, excluding forced blinds. It serves as a primary indicator of a player's pre-flop tightness or looseness. A high VPIP suggests a 'loose' player who enters many pots, often with weak hands, while a low VPIP points to a 'tight' player who is highly selective. For a typical 6-max No-Limit Hold'em cash game, a healthy VPIP usually falls within the 20-28% range, reflecting a balanced approach to hand selection.