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8 Poker Situations Where Opponents Bluff Too Often, According to Mark Gun
StrategyAugust 13, 2025·2 min read

8 Poker Situations Where Opponents Bluff Too Often, According to Mark Gun


Mark Gun, a renowned poker analyst, has identified eight situations where opponents frequently bluff, providing valuable insights for players looking to improve their game. These situations, drawn from Gun's video analysis, highlight common mistakes made by opponents and offer strategies to exploit them.

1. Donk Bet on the Flop in Heads-Up

In a heads-up situation, a small donk bet on the flop can be a weak play. The big blind's range is often full of trash hands, and opponents frequently overestimate the strength of their hands. This situation is a classic example of survivorship bias, where players only see the hands that show down and assume they are the only strong hands.

2. Continuation Bets in 3-Bet Pots

In 3-bet pots, opponents often make continuation bets with a wide range, including hands like AQ8 with a flush draw. This is a common mistake, as the continuation bet should be made with a narrower range. Players can exploit this by check-raising with a wide range of hands, including those without showdown value.

3. Small Probe Bet on the Turn

A small probe bet on the turn can be a sign of weakness. Opponents often bet with any hand, assuming that the previous check was a sign of weakness. This situation is a good spot to check-call, as opponents are likely to bet again on the river with any hand.

4. Bet on the Turn After Two Checks

When an opponent checks on the flop, they are likely to bet with any hand on the turn, making it a good spot to check-call. This is because opponents often have a weak hand and are trying to protect it from being outdrawn.

5. Second Barrel on the Turn with a Top Pair

In a spot where an opponent bets on the turn with a top pair, they are likely to bet again on the river, making it a good spot to call. This is because opponents often have a strong hand and are trying to protect it from being outdrawn.

6. Check-Raising on the Turn After Two Checks

When an opponent checks on the flop and turn, they are likely to have a weak hand and can be check-raised effectively. This is because opponents often have a weak hand and are trying to protect it from being outdrawn.

7. Small Continuation Bet on a Draw-Heavy Board

A small continuation bet on a draw-heavy board is often a sign of weakness. Opponents can be check-raised effectively, as they are likely to have a weak hand and are trying to protect it from being outdrawn.

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Argus Riven

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Argus Riven

I've spent years at the tables — cash and tournaments — and just as long shaping poker copy behind the scenes: room reviews, bonus fine print, tournament notes. At PokerInsider I write the way I wish more sites would: clear structure, honest trade-offs, no hype. Whether you're new or already grinding, I care about what the offer actually costs you — rake, variance, and the fine print — and I treat responsible play as part of the job, not a footnote.

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