BTN WTSD

Overview

BTN WTSD stands for "Button Went to Showdown." It is a poker statistic used to measure how often a player in the button position (BTN) reaches a showdown after having seen the flop. This metric is typically tracked over a sample of hands and expressed as a percentage.

Calculation

BTN WTSD is calculated as:

BTN [WTSD](/term/wtsd) = (Number of times the player was on the button and saw a showdown) / (Number of times the player was on the button and saw the flop)

Note that hands where the player folds before the flop are not included in the denominator. Only hands where the player saw at least the flop count.

Interpretation

A high BTN WTSD (e.g., >40%) suggests that the player tends to call down or bet in a way that leads to showdown often when on the button. This could indicate a passive or calling-station style from that position. A low BTN WTSD (e.g., <20%) suggests the player frequently folds before showdown, often due to aggressive betting or marginal hands.

BTN WTSD is position-specific. Because the button is the most profitable position in poker (acting last post-flop), players generally have a higher WTSD from the button compared to other positions. However, extreme deviations from the norm can reveal exploitable tendencies.

Usage in Strategy

• Vs. high BTN WTSD: If an opponent goes to showdown very often from the button, you can value-bet thin against them, as they are unlikely to fold. Avoid bluffing them on the river.
• Vs. low BTN WTSD: If an opponent rarely goes to showdown from the button, they are likely to fold to aggression. You can bluff them more frequently, especially when they show weakness.

Related Statistics

• Overall WTSD: The general showdown frequency regardless of position.
• VPIP (Voluntarily Put Money In Pot): How often a player puts money in the pot pre-flop.
• PFR (Pre-Flop Raise): How often a player raises pre-flop.

Limitations

BTN WTSD is a sample-size-sensitive stat. A few hundred hands may not provide reliable data. It also does not distinguish between different types of showdowns (e.g., calling down vs. betting). Combining it with other stats like aggression frequency and river bet sizing gives a fuller picture.