MP VPIP

Overview

MP VPIP stands for Middle Position Voluntarily Put Money In Pot. It is a specific poker statistic that tracks how often a player enters the pot (by calling, raising, or completing the blinds) when they are in the middle position (MP) at the table. This stat is a filtered version of the general VPIP, focusing only on hands dealt in the middle seats.

What is VPIP?

VPIP (Voluntarily Put Money In Pot) is a fundamental poker statistic that measures the percentage of hands a player chooses to invest money in pre-flop, excluding blinds forced bets. A higher VPIP indicates a looser player who plays many hands; a lower VPIP indicates a tighter player.

What is Middle Position (MP)?

In a full-ring game (9 or 10 players), middle position typically refers to seats 4 and 5 (the first two seats after the early positions). In six-max games, middle position is usually just one seat (seat 3). MP is considered a moderately early position—players in MP must act before the cutoff and button but after the blinds and early positions, so they have some information but still face positional disadvantage against later positions.

Importance of MP VPIP

Tracking VPIP by position is crucial because optimal play varies greatly by position. A player’s overall VPIP might be 20%, but their MP VPIP could be significantly different. For example, a tight-aggressive player might have an MP VPIP of 15-18% in full-ring, while a loose player might have 25% or higher. Analyzing MP VPIP helps:

• Identify leaks: If a player’s MP VPIP is too high, they may be opening too many weak hands from a relatively early position.
• Adjust ranges: Knowing an opponent’s MP VPIP allows you to narrow their hand range and exploit them post-flop.
• Compare to position: A common winning strategy is to have a lower VPIP in early/middle positions and a higher VPIP in late positions.

Typical MP VPIP Ranges

• Full-ring (9-10 players):
  • Tight: 10-14%
  • Normal (TAG): 15-20%
  • Loose: 22-30%
  • Very loose: 30%+
• Six-max (6 players):
  • Tight: 15-18%
  • Normal: 18-24%
  • Loose: 25-35%
  • Very loose: 35%+

Note that these are approximate and depend on game dynamics, stack sizes, and opponent tendencies. In aggressive games, players may open wider from MP because they expect folds behind them.

How to Use MP VPIP

• As a player: Compare your own MP VPIP to recommended ranges for your chosen strategy. If you are losing money from MP, consider tightening your opening range.
• As an opponent: If a player has a very high MP VPIP (e.g., above 25% in full-ring), they are likely opening too many speculative hands from a disadvantaged position. You can counter by 3-betting them lighter or by widening your calling range in late position.
• Combining with PFR: Look at MP PFR (pre-flop raise percentage) alongside MP VPIP. A large gap between VPIP and PFR suggests the player calls too many opens (limping or calling raises), which is often a sign of passive play.

Limitations

MP VPIP is only meaningful over a sufficient sample size—at least a few hundred hands in a specific position. It can also vary with table dynamics; a player may adjust their range based on the looseness of players behind them. Always consider the context, such as stack sizes, tournament ICM pressure, or the opponent’s history.

Conclusion

MP VPIP is a powerful filtered stat that reveals a player’s tendency to enter pots from middle position. By understanding typical ranges and comparing them to an opponent’s actual numbers, you can make more informed decisions about ranging, 3-betting, and post-flop play.