起始筹码
Starting Stack
The initial amount of chips a player receives at the beginning of a poker tournament or cash game session.
Definition
Starting Stack, also known as starting chip count or initial stack, is the number of chips each player is given at the start of a poker tournament or the amount they buy in for in a cash game. In tournaments, the starting stack is predetermined by the event structure (e.g., 10,000 chips in many WSOP events), while in cash games it equals the player's buy-in (commonly 100 big blinds).
Usage and Context
The starting stack size sets the foundation for strategy. In tournaments, a larger starting stack relative to the blinds (e.g., 200+ big blinds) encourages deeper, more post-flop play, while a smaller stack (e.g., 20-40 big blinds) forces shove-or-fold decisions early on. Cash games typically have fixed buy-in amounts, with common maximums like 100 big blinds in no-limit hold'em. Some games allow uncapped buy-ins, leading to varying stack depths.
Tournament starting stacks vary widely: online tournaments often use 1,000 to 5,000 chips with low blinds, while major live events may start with 30,000 to 100,000 chips. The relationship between the starting stack and the initial blind level defines how many big blinds (bb) players have—the key metric for game dynamics. For example, a 10,000-chip start with 50/100 blinds gives 100 bb, considered a deep stack.
Strategy Implications
- Deep Stack (100+ bb): Players can afford to play speculative hands, call raises, and bluff more frequently. Position and implied odds become critical. Post-flop skills are emphasized.
- Medium Stack (40-100 bb): Standard play; 3-bet pots and resteals become common. Hand selection tightens slightly.
- Short Stack (< 40 bb): Push/fold strategy dominates. Pre-flop all-in decisions are frequent, and equity pots (e.g., using the Independent Chip Model) influence choices.
Starting stack also affects tournament survival: a big stack allows weathering blind increases, while small stacks must accumulate chips quickly. In cash games, stack depth relative to opponents (effective stack) dictates hand play—for instance, set-mining is profitable only with deep enough stacks (typically 20:1 odds).
Related Terms
- Big Blind (BB): The unit used to measure stack depth (e.g., “50 bb stack”).
- Effective Stack: The smaller of two players' stacks in a hand.
- Buy-in: The entry fee that determines starting stack in cash games.
- Blind Structure: The schedule of rising blinds in tournaments.