Table Selection and Pool Tendencies: Turning GTO Baselines Into Profitable Adjustments

Short Answer
Table selection determines whether you encounter clear mistakes; pool tendencies determine how you deviate from GTO systematically. Use the GTO baseline without evidence. Make small, specific exploitative adjustments when evidence is stable.
What Pool Tendencies Mean
A pool tendency is a repeated bias shown by a stake, platform, time slot, or player group across meaningful samples. Examples include under-3-betting preflop, over-c-betting flop, over-folding turns, or under-bluffing rivers.
Table Selection
Good tables often have higher VPIP, more passive players, deeper effective stacks, and fewer strong regulars. GTO study keeps you from being easily exploited, but cash-game profit often starts with choosing better games.
Adjustment Rules
Adjustments must be specific. Increase steals when the pool over-folds preflop. Fold more marginal bluff-catchers when rivers are under-bluffed. Reduce low-equity bluffs and value bet thinner when opponents over-call.
Evidence Standard
Do not define a pool from one or two hands. Better evidence comes from long-run databases, repeated lines, matching positions and stack depths, and review of adjusted results.
Decision Steps
- Build a GTO baseline that is hard to exploit.
- Record pool deviations at specific nodes.
- Choose adjustments that directly punish the deviation.
- Review regularly so your exploit does not become your leak.