fold equity position stats This comprehensive guide breaks down VPIP statistics in Poker Tracker 4. Learn how to use filters to analyze your hand play by position, identify losing patterns, compare aggressive versus passive actions, and review multi-street decisions. Discover why tight aggressive play wins against wider opponents and how to spot weaknesses in your own game for consistent improvement. VPIP measures voluntary pot contributions across all pre-flop situations, not just opening ranges. Tight aggressive players at 18% VPIP have significant equity advantages over loose players at 36% or higher. Using Poker Tracker filters reveals losing positions and patterns. Comparing PFR versus calling stats shows aggression levels. Reviewing questionable hands identifies costly mistakes. Mastering VPIP Analysis and Database Filtering: VPIP Definition and Formula: Understand voluntary pot contribution percentage and its calculation method for accurate game analysis. Equity Mathematics: Tight 18% ranges beat wider 36% ranges with 56% to 44% pre-flop equity advantage. Filter Setup: Apply VPIP filters in Poker Tracker 4 to isolate hands and identify losing positions quickly. Aggression Comparison: Compare PFR versus calling percentages to find passive leaks; aim for higher aggression ratios. Multi-Street Analysis: Review hands with multiple calls across streets to spot patterns in passive play. Position-Based Reviewing: Sort hands by position to find losing spots and focus improvement efforts. Hand Category Breakdown: Use hand range filters to analyze specific types like suited connectors or pocket pairs separately.