MP 15bb Resteal

Overview

In no-limit hold'em tournaments, the "MP 15bb Resteal" is a specific strategy employed when a player in middle position (MP) has a stack of around 15 big blinds (bb). The term "resteal" refers to re-raising (usually all-in) after an opponent has opened with a raise, with the intention of forcing the original raiser to fold and thus stealing the blinds and the opponent's bet. This move is most effective against late-position steal attempts, especially from the cutoff (CO) or button (BTN).

When to Use

A 15bb stack in MP is a critical size. It is too large to fold blindly, yet too small to call a raise and play post-flop profitably. The resteal is a standard push-fold play. Key considerations include:

• Opponent's Range: The resteal is most profitable against opponents who open with a wide range from late position (e.g., 40%-50% of hands). If the opponent is tight, a resteal may be unnecessary.
• Stack Sizes: The raiser's stack should be large enough to fold to an all-in but not so large that they call profitably. Typically, the raiser should have between 20-30bb. If they have a huge stack, they may call with marginal hands.
• Position: Being in MP means there are still players behind (CO, BTN, blinds). A resteal from MP is riskier than from the blinds because hands yet to act might wake up with a premium hand. However, if those players are tight, the risk diminishes.
• Hand Selection: The restealing hand should have good equity against the opponent's calling range. Typical hands include pocket pairs (e.g., 66-99), suited connectors (e.g., 87s), or weak aces (A5s-A9s). These hands play well against a range of Broadway cards.

Execution

When the action folds to MP with 15bb, and a late-position player raises to 2-2.5bb, MP can shove all-in for 15bb. The goal is to make the opponent fold, but if called, the hand still has decent equity. The math: the shove risks 15bb to win about 3.5bb (blinds + raise). The opponent needs to fold roughly 70% of the time for the shove to be immediately profitable, depending on pot odds and calling range.

Risks and Adjustments

• Calling Stations: If opponents call too often, the resteal loses value; consider waiting for a better spot.
• ICM Pressure: In tournaments near the money, ICM considerations may discourage risky resteals.
• Blind Levels: As blinds increase, the effective stack shrinks. A 15bb resteal early in a tournament might be marginal; later, it becomes more standard.

Example (Typical Situation)

Hero in MP with 15bb holding 88. CO (25bb) opens to 2.5bb. Hero shoves all-in. CO's stealing range may include A2s+, K9s+, Q9s+, J9s+, T9s, 98s, 87s, and all pairs up to TT, plus broadway hands. CO's calling range vs. a 15bb shove is typically TT+, AQ+ and perhaps AJs. Hero's 88 has 47% equity against that calling range. If CO folds 70% of the time, the play is profitable.

Conclusion

MP 15bb Resteal is a cornerstone of tournament short-stack strategy. It exploits over-aggressive stealers and builds chips without showdown. Mastering resteal spots is essential for survival and accumulation in modern tournament poker.