Flat Structure
A tournament blind structure where levels increase slowly, allowing for more deep-stacked play and skill edges.
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What Is Flat Structure?
Flat structures give players more big blinds relative to the blind increases over time, extending the portion of the tournament where genuine postflop skill matters most. These structures are common in prestigious live tournaments and are generally preferred by skilled players, since they reduce the influence of luck compared to fast or turbo structures.
Examples
A prestigious live tournament uses a flat structure with 60-minute levels and starting stacks of 30,000 in 100/200 blinds, giving players 150 big blinds to start.
Skilled regulars often prefer events with a flat structure because they allow for deeper, more strategic play compared to turbo events.
Strategy Tips
In flat structure events, be patient and avoid unnecessary risks early, since there is ample time to find good spots without needing to gamble. Prioritize postflop skill development, since flat structures reward strong decision-making across many streets rather than push/fold shortcuts. Pay close attention to stack dynamics as they evolve slowly, adjusting your ranges gradually as effective stacks decrease relative to the blinds. Use the extra time in flat structure events to gather reads on opponents, since you'll face the same players over a longer stretch of hands.