Monotone Turn
Monotone Turn
The core meaning of this term is that the board is heavily concentrated in one suit, greatly increasing the likelihood of a flush draw or a completed flush. In practice, a monotone turn significantly impacts game strategy: players holding that suit may already have a flush, while opponents need to carefully assess their hand strength and avoid over-committing. Additionally, it creates bluffing opportunities, as players can represent a flush to force opponents to fold. Typical scenario: The flop is Ace, King, and 10 of hearts, and the turn is the 5 of hearts, making four hearts on the board. If you hold the Queen of hearts, you have a flush. If you have no hearts, you must be wary that an opponent may have one.
Overview
Monotone Turn describes a board where four cards of the same suit appear on the turn. Specifically, if the flop contains three cards of the same suit (i.e., a monotone flop) and the turn brings a fourth card of that suit, then there are four suited cards on the board. Any player holding a card of that suit already has a flush draw or has made a flush.
Impact on the Hand
- Flush Completion Probability: On the flop, when a player holds two suited cards, the probability of completing a flush by the river is approximately 34.97%. However, after the turn brings a fourth suited card, if the player has not yet made a flush, there is only one card left (the river), reducing the chance to about 19.57%.
- Hand Strength Changes: Players holding that suit may already have a flush or a nut flush draw. Players without that suit face a significant threat; even holding an overpair or two pair can be overtaken by a flush.
- Betting Strategy: Typically, players who have made a flush will bet or raise for value, while those on a flush draw may call or semi-bluff raise. Players without a flush draw often need to fold unless they have an extremely strong hand (such as a full house or better).
Example
The flop is A♠ K♠ 5♠, and the turn brings 9♠. The board now shows A♠ K♠ 5♠ 9♠. Any player holding a spade has at least a flush draw, and if holding Q♠, they have made a flush.
Strategic Points
- Defensive Side: If holding a flush, bet to protect your hand and deny a free river card. If holding a flush draw, consider calling or raising, but be aware of potential reverse implied odds.
- Aggressive Side: If not holding a flush, act cautiously unless you have a full house or better. A monotone turn often leads to a high fold frequency, so bluffing can be attempted, but consider the opponent's range.
Related Terms
- Flush Draw
- Backdoor Flush
- Rainbow Flop