WTSD from BTN

Overview

WTSD stands for "Went to Showdown" and is a poker tracking statistic that measures how often a player reaches a showdown after seeing the flop. It is calculated as the number of hands that go to showdown divided by the number of hands where the player saw the flop (i.e., not preflop folds). When specified "from BTN," it refers exclusively to hands where the player was in the button position.

Importance of WTSD from BTN

The button is the most profitable position in poker due to acting last postflop. Players on the button have more information and can control the pot size more effectively. A player's WTSD from BTN can reveal how selectively they choose to showdown hands from this advantageous position.

• Low WTSD from BTN (e.g., < 25%): Suggests the player is aggressive, often taking pots down without showdown via continuation bets, or folding when they miss. It may indicate a tendency to bluff or semi-bluff frequently.
• High WTSD from BTN (e.g., > 35%): Suggests the player sees many showdowns, often with marginal hands. This can be a sign of loose postflop play or inability to fold when beaten.

Strategic Implications

Adjusting to Opponents

• Against a low WTSD from BTN: Opponents can exploit this by check-raising more often, expecting the button player to fold to aggression. Folding to flop or turn raises can be profitable.
• Against a high WTSD from BTN: Opponents should value bet thinner and avoid bluffing too much, as the button player is likely to call down with weak holdings.

Ideal Ranges

A balanced button player typically has a WTSD from BTN around 28-32%. This indicates they are not showing down too many weak hands nor folding too readily. Players who deviate significantly may be exploitable.

Comparison with Other Positions

The button offers the best postflop information, so WTSD from BTN tends to be lower than from early positions (where players often have stronger ranges and are less inclined to fold postflop). However, because the button plays a wider preflop range, its WTSD can be higher than from the small blind, where positional disadvantage leads to tighter play.

Limitations

WTSD is a sample-size dependent stat. For reliable reads, at least 1,000 hands from the position are recommended. Also, short-handed play (e.g., 6-max vs. full ring) affects typical values: in 6-max, button WTSD tends to be higher due to wider ranges and more frequent confrontations.

Conclusion

WTSD from BTN is a valuable stat for assessing a player's postflop aggression and showdown tendencies from the most profitable seat. Understanding it helps in making better decisions both in and out of position.