We have too much equity and too good a price to fold an overcard and gutshot to a small flop raise.
Flop Analysis
Betting small with our gutshot and overcard is a strong play to deny equity from the Big Blind's air while maintaining range pressure.
**Ranges:** We hold a significant range advantage (63% equity) as the preflop raiser, possessing all overpairs and the strongest Jack-high combinations.
**Board:** This texture is highly dynamic; many turns change the nuts, so betting small allows us to realize equity while putting the Big Blind's weak pairs in a difficult spot.
**Sizing:** A small sizing (20-33% pot) is preferred here to keep the Big Blind's range wide and allow us to continue cheaply if we face resistance.
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> **Takeaway:** On wet boards where we hold the range advantage, use small sizing to pressure capped ranges without over-committing.
Flop Analysis
Folding here is a significant error; we have nearly 45% equity against the Big Blind's raising range and only need 28% to continue profitably.
**Math:** We are getting 2.6:1 on a call, meaning we only need to win the pot about a quarter of the time to break even. Our 45% equity makes this an easy continue.
**Ranges:** The Big Blind's check-raise range is wide on this board, including many club flush draws and straight draws (like 98 or 86) that we are currently flipping against or even ahead of.
**Plan:** By calling, we can realize our equity on many turns; hitting an Ace often gives us the best hand, and a Nine gives us the straight. Even on bricks, we can occasionally bluff-catch or take the pot away if they give up.
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> **Takeaway:** When facing a small raise with a gutshot and an overcard, the pot odds and raw equity make folding a massive mistake.
Note: Folding is a major mistake here. With an overcard and a gutshot, you have 45% equity against a typical raising range and only need 28% to call.